WHAT WE THINK WE KNOW

We summarize here views about the 50c party of (1) journalists, (2) academics, and (3) social media participants accusing others of being 50c party members. The dominant view of most is that 50c party members engage in “hand-to-hand” verbal combat, making specific, directed arguments that support the government, its leaders, and their policies, and opposing arguments to the contrary; they do this by engaging in debate with and criticism of China’s enemies, including those who oppose it inside the country and from abroad. For (1) and (2) we offer brief literature reviews; for (3) we find and analyze posts accused by others of being 50c. In that section, we also introduce and validate a scheme to categorize 50c posts on the web; we use it in this section to understand the posts accused of being written by 50c members and then for many other purposes throughout this article.

Although the difficulties of collecting data on an inherently secret operation means that most prior literature includes “no successful attempts to quantify regime-sponsored commentary in China” (Miller Reference Miller2016), the work cited in this section involves considerable effort and creativity, and even a few clever efforts to guess what might be 50c posts before turning to try to explain or predict the guesses (Miller Reference Miller2016; Han Reference Han2015b). For example, Han (Reference Han2015b) uses information from leaked censorship directives and local media reports of the training of online commentators in an online “guerrilla ethnography.” Still, the lack of ground truth means that for identification of 50c posts, Han has to rely on anecdotal evidence and intuition (e.g., whether posts “smell strongly of official propaganda”). In other works, sophisticated unsupervised statistical techniques have been used but still generated “no evidence of large-scale Wumao [50c] activity on Weibo” (Yang et al. Reference Yang, Yang and Wilson2015). As these authors make clear, little solid empirical evidence exists about the content and extent of 50c party posts.

Journalists. The popular press describes 50c members as “undercover progovernment Internet commenters” (Keating Reference Keating2011) who “set out to neutralize undesirable public opinion by pushing pro-Party views through chat rooms and web forums” (Bandurski Reference Bandurski2008, 41). They “shape online public opinion” by labeling “critical opinion leaders as traitors of the country” (Lam Reference Lam2012). Prominent dissident Ai Weiwei said, “If you oppose the US and Japan [online], you are a member of the 50 cents army” (Strafella and Berg Reference Strafella and Berg2015, 154). The 50c party members “combat hostile energy,” defined as posts that “go against socialist core values” or “are not amenable to the unity of the people.” Such information should be “resolutely resisted, proactively refuted, and eagerly reported to Internet authorities” (Haley Reference Haley2010). Through active engagement of opposition views, they try to “sway public opinion” (China Digital Space Reference Chen, Pan and Xu2016; Ng Reference Ng2011), “influence public opinion . . .pretending to be ordinary citizens and defending or promoting the government’s point of view” (Lam Reference Lam2013), or “steer conversations in the right direction” (Economist 2013). Estimates by journalists of the size of the 50c party is between 500,000 and 2 million (Philipp Reference Philipp2015).

Academics. Academics have indicated that between 250,000 and 300,000 paid 50c party members write pseudonymous posts directed by the Chinese government (Freedom House 2009; Barr Reference Barr2012; Greitens Reference Greitens2013). Because of the absence of systematic scholarly research on the subject, academics express a wider range of possibilities (and uncertainties) for what 50c party members write about. However, in most cases their conclusions mirror those of the journalists, that 50c party members generate proregime commentary and argue with its critics. Deibert and Rohozinski (Reference Deibert and Rohozinski2010, 54) describe 50c party members who “patrol chatrooms and online forums, posting information favorable to the regime and chastising its critics.” They “mix control and activism on line . . .making favorable comments, and generally pushing discussion toward pro-Party lines” (Greitens Reference Greitens2013, 265). They are an “army of online commentators . . .promoting the Chinese Communist Party’s line on sensitive subjects” (Bremmer Reference Bremmer2010; see also Hassid Reference Hassid2012). They “facilitate state propaganda and defuse crises” (Han Reference Han2015b), “post comments favorable towards the government policies” (Tang et al. Reference Tang, Jorba, Jensen and Anduiza2012, 299),“defending the government” and “fighting” those who “criticize the government” (Zhang et al. Reference Zhang, DiFranzo and Hendler2014, 1889), and, for example, “attack calls for the country to launch a ‘jasmine revolution”’ (Bambauer Reference Bambauer2013, 29).

Social Media Participants. Participants in social media regularly characterize 50c party members by openly accusing others of being members themselves. To systematically characterize their views, we obtained a random sample of 9,911 social media posts from 2010 to 2015 that contain the word “五毛党” (“50c party”). From these data, we drew a sample of 128 posts written by people accused in other posts of being 50c party members.

We then sorted these “accused 50c posts” into one of six categories, using a categorization scheme we will use throughout this article. With two independent Chinese language coders and 200 randomly selected posts from the 9,911 posts, we measured the intercoder reliability of the categorization scheme at 93% agreement (see Appendix A for details). Two of the categories, comprising 65% of the accused 50c posts, represent the views of academics and journalists, and include (1) taunting of foreign countries (which is 29% of this sample) and (2) argumentative praise or criticism (36% of the sample). Taunting includes denigrating favorable comparisons of China compared to other, usually Western, countries and taunting of prodemocracy or pro-West values or opinions. Argumentative praise or criticism involves engaged argument and debate about controversial (nonvalence) issues, criticism of opponents of the government, or praise of the leaders.

The categorization scheme also includes (3) nonargumentative praise or suggestions (22% of the sample) and two categories that everyone agrees are not what 50c party members are writing about, (4) factual reporting (8%), and (5) cheerleading (at 5%). Nonargumentative praise or suggestions includes discussion of noncontroversial valence issues, such as improving housing or public welfare, or praise of government officials, but does not debate or take opposing viewpoints. Category (3) does not threaten the regime in any way, and indeed Chen et al. (Reference Chen, Pan and Xu2016) show that local governments openly discuss nonargumentative valence issues with others on government websites.)

Factual reporting involves descriptions of government programs, events, initiatives, or plans. Cheerleading includes expressions of patriotism, encouragement and motivation, inspirational slogans or quotes, gratefulness, discussions of aspirational figures, cultural references, or celebrations. (Appendix A also includes a sixth “other” or “irrelevant” category, but we remove this so that the percentages from the first five categories add to 100%.)

Thus social media participants accusing others of being 50c party members agree with journalists and most scholars that the content of 50c posts is basically antidisestablishmentarianism—arguing with those who oppose with the regime, its leaders, or their policies.

We now go a final step and study the identities of accused (as distinct from actual) 50c party members, which can be difficult because such accusations occur on comment or discussion threads where participants are anonymous. However, by careful and extensive cross referencing of profile information across multiple platforms, we were able to unearth personal details for a handful of these individuals. Their backgrounds vary greatly, but in each case it seems obvious that they are highly unlikely to be real 50c party members. For example, among those accused of being 50c party members include Zhou Xiaoping (周小平), a blogger well known for his anti-West and nationalist sentiment, and He Jiawei (何家), a blogger known for critiques of the Chinese government who posts on Boxun, a site hosted outside of China devoted to covering topics such as Chinese government human rights abuses. Other well-known figures accused of being 50c include Lin Yifu (林毅夫), a Peking University professor who was chief economist and senior vice president of the World Bank from 2008 to 2012. In none of these cases are these people likely to be 50c party members. However, those accused of being 50c party members also include figures not connected to politics, such as (in our data) a comedian, a lawyer, and a marketing executive.

It appears that the evidence base of those accusing others of being 50c party members is no better than that of academics or journalists. Although the prior beliefs of all three groups about the content of 50c party posts are almost the same, little evidence supports their claims.

LEAKED INTERNET PROPAGANDA OFFICE COMMUNICATIONS

1. Data and Methods. The problem in the literature has been that “detecting the Wumao [50c party] is difficult because there is no ground truth information about them” (Yang et al. Reference Yang, Yang and Wilson2015). We are fortunate to be able to change this situation. In December 2014, anonymous blogger “Xiaolan” (https://xiaolan.me/) released an archive of all 2013 and 2014 emails to, and some from, the account of the Internet Propaganda Office (网宣办), a branch of the propaganda department, of Zhanggong District. Zhanggong District is a country-level administrative unit (with a population in 2013 of 468,461) that is part of the moderate-sized Ganzhou City, located in Jiangxi Province. The emails reported activities of Internet commentators, including numerous 50c posts from workers claiming credit for completing their assignments, and many other communications. The hack was widely reported, and the archive of emails has been publicly available since (Henochowicz Reference Henochowicz2014).

The archive’s large size, complicated structure, numerous attachments, diverse document formats (screen shots, Word, Excel, PowerPoint, raw text, text as part of other emails, etc.), multiple email storage formats, and many links to outside information has made digesting much of it impossible either for individuals reading and coding by hand or for existing methods of automated text analysis. Journalists managed to pull out a few examples to write newspaper articles, but no systematic analysis has been conducted of these data.

To systematize this richly informative (and essentially qualitative) data source, we developed and applied a variety of methods and procedures, from large-scale hand coding, to specially tuned and adapted methods of named entity recognition to methods of automated text analysis and extraction. Because of the considerable effort and resources necessary, we have made structured and easy-to-access forms of these data, along with other replication information, publicly available in Dataverse so that others may follow up (see King et al. Reference King, Pan and Roberts2017).

From this work, we identified 2,341 emails sent from February 11, 2013 to November 28, 2014. Of these, 1,208 contained the text of one or (usually many) more 50c posts. In all, from these emails and their attachments we harvested 43,757 known 50c posts that form a basis for our subsequent analyses and, as a training set, help identify other 50c posts. (Although we have the name, direct contact information, and often photographs of many of the people discussed in this article, we have no academic reason to make this information more public than it already is and therefore do not do so. Other data and replication information is available in our Dataverse archive; see King et al. Reference King, Pan and Roberts2017). We conduct rigorous evaluations of our claims in subsequent sections. For now, we characterize the content with several separate descriptive analyses.

2. Structure. We portray the overall structure of communications in these emails with the network diagram in Figure 1. Each circle is a specific email account, and each line denotes where one or more emails was sent from and to. The large flower-like shape at the bottom represents 50c party members sending in copies of their posts to the Zhanggong District Internet Propaganda Office (章贡区网宣办), claiming credit for completing their assignments. This office then reports up to other offices (see the lines out from the center of the flower shape), including the speaker of Zhanggong People’s Court News office (江西省赣州市章贡区人民法院新闻发言人) and the District Party Office Information Department (区委办信息科).

Note: Circles are email correspondents, and edges (lines) indicate email correspondence. Most of the correspondence is toward the center of the flower-like structure (to the Zhanggong Internet Propaganda Office and then out from that office to higher-level offices

FIGURE 1. Network Structure of Leaked Email Correspondents

3. Identifying 50c Party Members. Next, most of the scholarly literature describes 50c party members as ordinary citizens hired for very low piecemeal wages. We found instead that almost all 50c workers in our sample are government employees (consistent with some arguments by Han [Reference Han2015b]). Of the 43,757 posts, only 281 were made by individuals or groups that we could not identify (the content of these posts were very similar to those we could identify). The remaining 99.3% were contributed by one of more than 200 government agencies throughout the Chinese regime’s matrix organizational structure (of geographic representation by functional area) in Zhanggong District, including 9,159 posts (20.9% of the 43,757 total) made directly by the Zhanggong Internet Propaganda Office, 2,343 (5.4%) by the Zhanggong District Bureau of Commerce (区商务局), 1,672 by Shuixi Township (水西镇, one of several townships in Zhanggong), and 1,620 by Nanwai Subdistrict (南外街道, one of several subdistricts in Zhanggong). Others come from functional bureaus in Zhanggong District (e.g., 体育局 Sports Bureau, 人保局 Bureau of Human Resources and Social Security, 地税局 Bureau of Taxation, 法院 Zhanggong District court), the government offices of Zhanggong’s subdistricts and townships (e.g., 沙河镇 Shahe Township, 赣江街道 Ganjiang Subdistrict), functional departments in each subdistrict or township (水西镇党政办 Shuixi Township Party Office), and administrative offices of neighborhoods and villages in Zhanggong’s townships and subdistricts (e.g., 南外街道东阳山社区 Dongyang Shan neighborhood of the Nanwai Subdistrict, 水西镇何乐村 Hele village of the Shuixi Subdistrict).

Of the 50c posts in this archive, 29.98% did not contain a URL or a description of the site where the content was posted. Of the remainder, 53.38% of the 50c posts were comments on government sites (GanzhouWeb, Newskj, DajiangWeb, JidanWeb, JiangxiWeb, CCTVWeb, RenminWeb, JiujiangWeb, QiangGouWeb), and 46.62% were on commercial sites. Of the 50c posts on commercial sites, 53.98% were on Sina Weibo, 32.10% on Tencent Weibo, 10.75% on Baidu Tieba, and 2.69% on Tencent QZone, with the rest in the long tail receiving less than 1% each.

We also found no evidence that 50c party members were actually paid 50 cents or any other piecemeal amount. Indeed, no evidence exists that the authors of 50c posts are even paid extra for this work. We cannot be sure of current practices in the absence of evidence, but given that they already hold government and Chinese Communist Party jobs, we would guess that this activity is a requirement of their existing job or at least rewarded in performance reviews.

4. Coordination and Content. We now offer a first look at the 43,757 posts from the 50c party we unearthed. We do this by plotting a daily time series of counts of these posts in Figure 2. The most important finding in this graph is that the posts are far from randomly or uniformly distributed, instead being highly focused into distinct volume bursts. This suggests a high level of coordination on the part of the government. Indeed, often the most influential patterns in most social media are the bursts that occur naturally when discussions go viral. The government’s manufactured bursts mirror these naturally occurring influential patterns, but at times of the government’s choosing. Bursts are also much more likely to be effective at accomplishing specific goals than a strategy of randomly scattering government posts in the ocean of real social media. (We also looked extensively for evidence that 50c posts were created by automated means such as bots, but the evidence strongly indicates to the contrary that each was written by a specific, often identifiable, human being under direction from the government.)

FIGURE 2. Time Series of 43,757 Known 50c Social Media Posts with Qualitative Summaries of the Content of Volume Bursts

Although we conduct rigorous, quantitative analyses of the content of 50c posts in the sections to follow, here we provide a feel for the content of the posts by labeling the largest volume bursts in this set (with numbers corresponding to those in the figure). The labels are brief summaries we chose from reading numerous posts, a process we found easy and unambiguous. The following list gives the first indication that the focus of these posts is on cheerleading, possibly for purposes of distraction, rather than engaged argumentation and debate:

1. 1. Qingming (Tomb Sweeping Day): More than 18,000 posts about veterans, martyrs, how glorious or heroic they are, and how they sacrificed for China.

2. 2. China Dream: More than 1,800 posts about President Xi Jinping’s “China Dream.” Potentially a reaction to the April 2013 People’s Daily piece instructing municipal governments to carry out China Dream propaganda campaigns (see http://j.mp/chinadream).

3. 3. Shanshan Riots: 1,100 posts, immediately following Shanshan riots in Xinjiang. At 5:30 p.m., Zhanggong County sent an email to itself (probably BCCing, many others), highlighting three popular posts about Xinjiang and identifying this as a terrorist incident. At 8:00 p.m. on the same day, Zhanggong County sent an email to Ganzhou City, to which it reports having created hundreds of 50c posts, seemingly to distract from the riots, about China Dream, local economic development, and so forth.

4. 4. 18th Party Congress, 3rd Plenum: More than 3,400 posts related to the 3rd plenary session of the Chinese Communist Party’s 18th Congress, which discussed plans for deepening structural reform.

5. 5. “Two Meetings”: More than 1,200 posts about Ganzhou’s People’s Congress and Political Consultative Committee meetings, and policies to be discussed at the two meetings, including factual reporting of environmental issues, one child policy, rural issues, as well as growth and development.

6. 6. Early May Burst: 3,500 posts about a variety of topics, such as mass line, two meetings, people’s livelihood, and good governance. Immediately followed the Urumqi railway explosion.

7. 7. Praise for Central Subsidy: More than 2,600 posts celebrating the second anniversary of “Central Soviet Areas Development policy” (若干意见), subsidies from the central government to promote the development of region where the original Chinese Communist Party bases were located (including the region where Zhanggong is located); at the same time, the local government held an online Q&A session for citizens.

8. 8. Martyr’s Day: 3,500 posts about martyrs and the new Martyr’s Day holiday, celebrating heroes of the state.

Although we cannot know for certain the exact cause or intended purpose of each burst of 50c party posts, Figure 2 is consistent with a strategy of distraction. For example, several bursts follow events with “collective action potential” (i.e., actual or potential real-world crowd formation and related activities; see p. 6 of King et al. [Reference King, Pan and Roberts2013] for a precise definition). These events include the Shanshan riots and the early May burst following the Urumqi railway explosion. Other bursts occur during national holidays when people are not working, which tend to be prime time periods of political unrest. Indeed, the Qingming festival, or Tomb Sweeping Day, has historically been a focal point of protests in China and, for this reason, was largely banned during the Maoist era. In recent years, Qingming, a day on which people pay respects to the dead, has drawn attention to sensitive events, such as the deaths of those in the 1989 Tiananmen crisis (Johnson Reference Johnson and Wasserstrom2016). The central regime and Jiangxi provinces have both issued notices about the Qingming festival as a period when local governments need to increase their vigilance to prevent protest (see http://j.mp/jiangxi and http://j.mp/MinistryCivil). Similarly, political meetings are periods when government and party officials believe that protests are more likely to take place. During these periods, officials gather and attention is focused on the activities of the regime; as such, successful protests can garner greater attention. Prior to these meetings, measures such as a preemptive redistribution and preemptive repression are put into place to decrease the likelihood of social mobilization (Pan Reference Pan2015; Truex Reference Truex2016).

5. The Purpose of 50c Posts. Although our leaked archive includes specific directions to 50c workers, it does not reveal whether these directions originate from Zhanggong or from higher levels of the government or party. This, and the nearly infinite phenomena that we might identify as potential precipitating events, prevents us from determining the immediate cause of every burst of 50c activity. However, our inference about distraction being the goal of the regime is consistent with directions to 50c party members in emails from the Zhanggong propaganda department. They ask 50c members to “promote unity and stability through positive publicity” (坚持 团结稳定鼓劲、正面宣传为主) and “actively guide public opinion during emergency events” (积极稳妥做好突发事件舆论引导). In this context, “emergency events” are events with collective action potential.Footnote ⁵

We now turn to a more systematic analysis of these posts, their accounts, and others like them beyond Zhanggong.

CONTENT OF 50c POSTS

We now reveal the content of 50c party posts across China by estimating the distribution of these posts over the five main content categories introduced previously (with details in Appendix A). We do this in five separate analyses and datasets that successively expand the initial set of posts from Zhanggong to larger and larger areas across the country.

Ex ante, we do not know how 50c party activity in Zhanggong might differ from that in other counties. Originally part of the Jiangxi Soviet, established in 1931 by Mao Zedong, Zhu De, and other leaders, Zhanggong has a rich revolutionary history. These and other factors may make it unusual. However, directives from the central government, or common interests of different counties in keeping their populations in check, may keep the purpose and content 50c party activity in different counties aligned. As it turns out, for each of the five separate analyses, and in the survey validation in the next section, we find very similar results, with 50c party posts largely comprised of cheerleading and distraction rather than engaged argument. In other words, the patterns found in the leaked data from Zhanggong District do extrapolate.

We conclude this section with a sixth part, reporting on an event that occurred during our observation period that provides strong evidence of coordination across counties and very clear top down control.

1. Leaked 50c Posts. We first analyze the 43,757 50c social media posts that we harvested from the leaked archive from Zhanggong. These posts were made by numerous authors on many different social media sites, including national-level platforms run by private sector firms such as Sina Weibo and Baidu Tieba, as well as government forums at the national, provincial, prefectural, and county levels. To study these data, we began by hand coding a random sample of 200 posts into our categories (again with high intercoder reliability).

One result is immediately apparent: the number of posts from this sample that fall in the categories “taunting of foreign countries” or “argumentative praise or criticism” is exactly zero. This is an important surprise, as it is essentially the opposite of the nearly unanimous views espoused by scholars, journalists, activists, and social media participants. This result would be highly unlikely to have resulted from (binomial) sampling error if the true share of the full set were even as large as a few percentage points (at 5%, which would still be a major surprise, the probability of seeing the sample that we obtained is essentially zero). To push even further, we did extensive searches and reading among the remaining posts and finally found a few that fit this category (see the examples in Categories 2 and 3 in Appendix A), but the overall result is that 50c party posts are extremely rare in these categories.

We thus infer that the leaked posts contain very little taunting of foreign countries or argumentative praise or criticism; we verify this by formally estimating all category proportions in the entire set of posts. Using a text-analytic method known colloquially as ReadMe (named for the open source software that implements it), we estimate the category proportions directly, without having to classify each post into a category (Hopkins and King Reference Hopkins and King2010). This is fortunate, as individual classifiers that manage to achieve high (but imperfect) levels of the percentage correctly classified may still generate biased estimates of the category proportions. For example, an estimate indicating that zero country dyad-years, since WWII, were at war achieves a predictive accuracy of about 99.9%, but aggregating these classifications yields an obviously biased (and useless) estimate of the prevalence of war. In contrast, ReadMe does not give individual classifications, but it has been proven to give approximately unbiased and consistent estimates of the category proportions, which here is the relevant quantity of interest. The other advantage of ReadMe in this context is that its statistical assumptions are met by our sampling procedures.

The estimated proportions of 50c posts by category for all datasets appear in Figure 3; the results for our first dataset (of all posts found in the leaked emails in Zhanggong) are represented by a histogram, formed by the set of solid disks (•) for the point estimate, and solid line for the confidence interval, for each of the categories. Other results, to be described in the following in order from left to right within each category, also appear in the same graph.

FIGURE 3. Content of Leaked and Inferred 50c Posts, by substantive category (with details in Appendix A) and analysis (given in the legend)

The categories in Figure 3 are arranged so that the two emphasized in the literature appear on the left and our main empirical results on the right. For this analysis, the results indicate that approximately 80% fall within the cheerleading category, 14% in nonargumentative praise or suggestions, and only tiny amounts in the other categories, including nearly zero in argumentative praise or criticism and taunting of foreign countries. Clearly, these results clearly indicate that 50c posts are about cheerleading, not argumentation.

2. Posts from Leaked 50c Weibo Accounts. One possibility that we now consider is whether 50c party members differentially reported cheerleading posts back to the propaganda department, even though they posted about topics at the behest of the regime from other categories as well. To study this question, we constructed a second dataset by first identifying all Weibo social media accounts revealed in the leaked email archive. We chose Weibo because it is the most widely used social media site that enables mass distribution, and we were able to obtain access in the manner we needed it. We then found these accounts on the web and kept all 498 Weibo accounts that made at least one post. Finally, we downloaded all social media posts from these accounts, yielding a set of 167,977 known—but not previously leaked—posts from 50c accounts.

We drew a random sample (stratified by account) of 500 of these 167,977 social media posts and coded them into our categories as a training set. In this randomly selected training set, like the last, we find no evidence of taunting of foreign countries, although we did find a handful of posts in the category of argumentative praise or criticism, constituting only 3% of the posts. As earlier, we then used (a stratified sample and) ReadMe to estimate the five category proportions for the set of all posts. The results, reported in the second bar of the histogram in Figure 3, are very similar to that from the first dataset. The point estimates (portrayed as solid triangles, ▲, with confidence intervals as dashed lines) indicate that again the bulk of 50c posts from leaked accounts are cheerleading (51%), 20% in factual reporting, 23% in nonargumentative praise or suggestions, and only 6% in argumentative praise or criticism.

3. Partitioning Leaked Accounts for Extrapolation. We designed our third analysis to further explore the leaked data and to prepare the ground for extrapolation. The key idea here was to partition the Sina Weibo accounts (from Analysis 2) into those easy to identify outside the leaked archive (which we do for Zhanggong in Analysis 4 and in other counties in Analysis 5) and those more difficult to identify. We developed an algorithm to distinguish these two account types and then showed that we only need to extrapolate the first type because they post the same types of content.

To find a useful partition, we began by studying the structure of the 498 known 50c Weibo accounts and their 167,977 social media posts. In each type, we often found many commercial posts, which fall in our “other” category (see the Appendix); since we remove and condition on this category for all analyses, we do not define account types on this basis either. The first type of account, which we call ordinary, is used by apparently ordinary people in China to post about their children, funny videos, commercial advertisements, sports teams, pop stars, personal opinions, and many other subjects. Embedded within the stream of these posts are those which these authors indicate in their communication with the propaganda department to be 50c party posts. The second type, which we call exclusive accounts, is (aside from commercial posts) almost exclusively devoted to 50c posts. Near as we can tell, via extensive cross checking with external data sources, ordinary accounts are genuine, registered in the name of a person (usually a government employee) posting on it, whereas exclusive accounts are pseudonymous, designed solely to fool those who see it. In both cases, the 50c posts on these accounts are those directed by the government rather than necessarily reflecting the opinions of ordinary people.

Distinguishing between ordinary and exclusive accounts in our leaked archive is easy (the number of real 50c posts reported to the propaganda department, as a proportion of all posts on the account, is a direct measure), but our goal is to extrapolate to other counties where we have no known 50c posts. Thus we need a formal partitioning algorithm to sort accounts into these two categories without needing the inside information that we have from our extraordinary leaked data. Moreover, since our goal is to determine the content of 50c posts, we must be able to discern whether an account was written by a 50c party member without using the text of the posts.

To develop this partitioning algorithm, we followed the logic of “Bayesian falling rule list” methodology, which is accurate and also highly interpretable (Letham et al. Reference Letham2015). The interpretability also enabled us to combine qualitative knowledge with modern machine learning, as well as to make choices that were much easier to apply outside of Zhanggong. With this approach as a guide, we found that two simple rules are sufficient to partition our 498 50c accounts into exclusive and ordinary. First, we obtained candidate 50c accounts by collecting all accounts that comment on or forward any post on the Zhanggong government’s Weibo account (http://weibo.com/u/3880516376). Second, we narrowed this to accounts with 10 or fewer followers. The result is our definition of exclusive accounts. These two simple, interpretable rules are highly plausible and consistent with what is known about social media. After all, accounts that engage with government websites and have no more than a handful of followers are likely used for a very specific purpose. (Because of how Weibo differs from platforms like Twitter, users of Weibo accounts with few followers can still be highly influential by commenting on other more popular accounts.)

We now show that the 50c posts appearing on exclusive and ordinary accounts have essentially the same types of content, where we can verify both. To do this, we applied our partitioning algorithm to the set of 498 known 50c accounts from our archive and then compared the content of ordinary and exclusive accounts. We found that 202 (41%) are exclusive accounts and the remaining 296 (59%) are ordinary accounts. This partition of the data is neither right nor wrong (and thus statistics like “percent correctly classified” do not apply), but it is useful only to the extent that using only the exclusive posts causes no bias. Thus, we estimate and compare the distribution of posts within the ordinary and exclusive account types across our five content categories. To do this, we applied ReadMe within each partition and compared the results.

Fortunately, the results are very close to each other and (as a result) to the overall results we presented previously. This implies that bias is unlikely to be induced by narrowing our search outside our leaked archive to exclusive accounts. Point estimates for the category proportions appear in Figure 3 (marked as and , in red). For both, the bulk of 50c posts appear in the cheerleading category (46% for exclusive accounts and 58% for ordinary accounts). In contrast, the sum of taunting of foreign countries and of argumentative praise or criticism is very small (5% for exclusive and 11% for ordinary).

4. Unleaked 50c Posts in Zhanggong. We now use the results about ordinary and exclusive accounts (from Analysis 3) and expand our extrapolation beyond the 50c posts in the leaked archive (from Analysis 1) and new unleaked Sina Weibo posts that we found from the accounts identified in the leaked archive (from Analysis 2). The key for this extrapolation is that all three of these analyses yielded very similar estimates of the distribution of 50c posts across our five categories of interest. We thus now narrow our extrapolation to Weibo posts from exclusive accounts, which are easier to find, even though we strongly expect 50c posts to be made in many different platforms, including those run by private firms, and different levels of government.

In this section, we focus on previously unidentified 50c posts in Zhanggong. To do this, we chose exclusive accounts (by applying the two rules from the previous section). With this procedure, we found 1,031 accounts, of which 829 accounts are not mentioned in our leaked archive. We then found and scraped all 22,702 social media posts available from the front page of each of these accounts. Each front page has up to 45 separate posts. We then analyzed these posts with ReadMe, as earlier.

Results from this analysis appear in Figure 3 (with point estimates represented by ×). The result again is very similar to previous analyses: 57% of the posts made on these accounts engaged in cheerleading, 16% engaged in factual reporting, 22% engaged in nonargumentative praise and suggestions, about 4% in taunting of foreign countries, and essentially zero in argumentative praise or criticism.

5. Unleaked 50c Posts in Counties with County Government Weibo Accounts. We now extrapolate to counties across China. To do this we started with all 2,862 counties (and county-level divisions). We then took as our target of inference 50c behavior in 1,338 of these counties that were structured same way as Zhanggong, with a propaganda department that has a public website. We then drew a simple random sample of 100 of these counties and identified all exclusive accounts and a sample of their social media posts.Footnote ⁶

To be more specific, for each county government Weibo account, we collected all 151,110 posts, randomly sampled up to 200 posts of these, identified all outside Weibo accounts that commented on or forwarded any one, downloaded all metadata from those accounts, and subsetted to those with 10 or fewer followers. We then downloaded the first page, comprising up to 45 social media posts from each account, as our candidate 50c posts.

Figure 3 provides our results (with point estimates represented as a diamond, ⋄). Again, we find very similar results, highly focused on cheerleading and distraction rather than argumentation and criticism: 64% of the posts made on these accounts are categorized as cheerleading, 18% in factual reporting, 9% nonargumentative praise and suggestions, 4% in taunting of foreign countries, and only 4% in argumentative praise or criticism.

6. Coordination and Top Down Direction. The analyses thus far suggest a high level of coordination in the timing (see Figure 2) and content (see Figure 3) of 50c party activity. Here we offer evidence that these efforts may be directed from the highest levels of the regime.

In late February 2014, Chinese president Xi Jinping led the first meeting of the Central Leading Group for Internet Security and Informatization. The meeting was also attended by two other top leaders, Li Keqiang, China’s premier, and Liu Yunshan, head of the Chinese Communist Party propaganda department. During this meeting, President Xi stressed the need for government officials to “have a good grasp of the timing, degree, and efficacy of online public opinion guidance so that online spaces are clear and unclouded” (把握好网上舆论引导的时、度、效， 使网络空间清朗起来) (Xi Reference Xi2014). Xi’s phrase public opinion guidance is the official term for Chinese Communist Party policies and practices designed to control or influence public opinion, which includes “traditional” guidance such as Chinese Communist Party control of the press, as well as newer types of opinion guidance for social media such as 50c party activity, censorship, and the Great Firewall. President Xi repeatedly stressed in the meeting the need for the regime to build infrastructure and a solid foundation for ensuring “Internet security” (which refers to cybersecurity more broadly in addition to public opinion guidance).

As this event occurred near the middle of our data, we can look for evidence that it had an effect. Thus we calculate that over the 2 years we observed in Zhanggong, 50c party members created an average of 7.7 social media accounts per month. Yet 156 accounts were created the month of the meeting and 39 the month after. Similarly, in our predicted data, an average of 19 accounts were created per month. Yet they created 41 accounts in the month following and 174 in the month after. We interpret these strong patterns as evidence that governments all across China responded directly to Xi’s call.

VERIFICATION BY DIRECT SURVEY

We now attempt to go an extra step to verify the accuracy of our extrapolation presented earlier to predicted 50c party members across China. To do this we take the unusual step, in this context, of conducting a sample survey of predicted 50c party members, along with gold standard elements designed to validate this method of validation.Footnote ⁷

1. Design. We began by creating a large number of pseudonymous social media accounts. This required many research assistants and volunteers, having a presence on the ground in China at many locations across the country, among many other logistically challenging complications. We conducted the survey via “direct messaging” on Sina Weibo, which enables private communication from one account to another. With IRB permission, we did not identify ourselves as researchers and instead posed, like our respondents, as ordinary citizens. Since information in our archive appears to indicate that government monitoring of 50c party member activities occur only through voluntary self-reporting up the chain of command, our survey questions and the responses are effectively anonymous, which are conditions that have been shown to make respondents more sincere in responding to sensitive questions (Tourangeau et al. Reference Tourangeau, Conrad and Couper2013).

We drew a random sample of social media accounts that we predicted earlier to be 50c and asked each whether the owner of that account was indeed a 50c party member (in a special manner described in the following). Of course, the difficulties of interpreting these answers is complicated by the fact that our survey respondents are conducting surreptitious operations on behalf of the Chinese government designed to fool participants in social media into thinking that they are ordinary citizens, and we are asking them about this very activity. In most cases, the government is also their employer, and so they have ample incentives to not comply with our requests or to not comply sincerely.

We addressed these uncertainties with two entire additional surveys designed to provide internal checks on our results, as well as a carefully worded survey question in our anonymous survey context. In most surveys, researchers are left trusting the answer, perhaps after a stage of pretesting or cognitive debriefing. In our survey, we are in the unusual position of being able to go further by offering a gold standard validation, where for some respondents we know the outcome to the question that we are posing. In other words, we ask the same question of a random sample of known 50c party members from our Zhanggong leaked archive. If the results of our survey of predicted 50c party members give similar results as this survey, then we should have more confidence in the results.

We also fielded a third entire survey that approximates the opposite gold standard by asking those known not to be 50c party members. To do this, we drew a random sample from Weibo accounts across China among those who do not engage with government Weibo accounts and have more than 10 followers. Our results would be confirmed if the percentage who say they are 50c in this sample are significantly lower than those who acknowledge being 50c in our predicted 50c sample. A tiny fraction of these accounts may actually be 50c, but that would merely bias the results against the test of our hypothesis of the difference in means from our set of predicted 50c members.

The final way we reduce uncertainty is in the design of our survey question. We followed best practices in designing survey questions about sensitive topics, including adjusting the perceived social environment (Näher and Krumpal Reference Näher and Krumpal2012) and using familiar language and positive “loading” of sensitive questions (Groves et al. Reference Groves, Fowler, Couper, Lepkowski, Singer and Tourangeau2011). We also studied a large volume of social media interactions, both via automated means (King et al. Reference King, Lam and Roberts2016) and by direct reading, and found a way within the cultural context to ask the question so that it would be more likely to elicit a sincere answer. We also pretested our survey on an independent sample. Although preserving the confidentiality of our respondents and research team makes us unable to share the exact text of our question, here we report a similar version in English, which will also enable us to explain its features:

To avoid interfering or influencing the system that we are studying, and to avoid putting our respondents in an uncomfortable position, the question discusses online propaganda in positive terms. We used the terms “opinion guidance management” and “online commenting,” which is the terminology the government uses to discuss these tasks. We avoided terms like “50c,” which has negative connotations for some. Instead of asking someone to “out” themselves as a 50c party member, we asked for advice on where the person learned to write in such a motivating, inspiring manner, thus avoiding generating defensiveness on part of the respondent.

2. Results. High-quality web surveys have response rates of about 3.5% (Pew Research Center 2014). The response rate for our survey was almost twice that at 6.5%, which although small on an absolute level is encouraging given our more challenging environment. In addition, unlike most web surveys, we were able to perform some checks for selection bias because we collected available information on our entire target sample before administering our survey question. This information to test for selection bias included variables such as the number of followers, gender, year of creation, average number of posts for each month, and enabling geolocation; we also observed each of these variables within the five separate data sources mentioned previously. Most tests that we conducted indicated statistically insignificant differences between respondents and nonrespondents. The few differences that appeared were negligible compared to the large effect sizes that we present in the following. As might be expected, the data contained some evidence that 50c party members are less likely to respond to our question than non-50c party members, which has the effect of making it more difficult to confirm our hypothesis. Although we could weight the following results by the differences we found, they are small enough that we chose to present the raw, unprocessed data instead.

The results for our three surveys appear in Table 1. Overall, we found that 59% of our predicted 50c party members admitted to being 50c party members. If we are correct that they are all 50c party members, then the remaining 41% gave an insincere answer, which would not be surprising given that doing so is essentially their job. To test this, we used our gold standard sample of known 50c party members revealed in our leaked Zhanggong email archive. In this sample, 57% admitted to their 50c party status. The two percentage point difference between these two figures is not statistically significant (at α = 0.05), suggesting that indeed all respondents in our predicted sample are 50c.

TABLE 1. Survey About 50c Status

Note: The first line is from our survey; the second two are gold standard evaluation surveys. The difference between the first and second lines is not statistically significant; the difference between the first and the third is statistically significant (both at α = 0.05).

Also as a test, we use our gold standard sample that approximates those known to not be 50c party members. In this sample, only 19% said that they were 50c; the substantial 40 percentage point difference between this figure and that from our predicted 50c party member sample (59%) is very large and statistically significant, revealing a strong signal of actual 50c party membership among our predicted 50c sample. (Near as we can tell, if we had asked much more directly whether our respondents were 50c party members, those who were not would have responded with angry denials. This would have had the advantage of dropping the 19% figure nearer to 0%, but it would likely also have threatened our entire project. The survey would also have failed, because then few or no actual 50c party members would have answered our survey question.) Overall, the results from this survey strongly support the validity of the predictions of 50c party membership conducted previously.

SIZE OF THE 50c PARTY

In this section, we study how widespread 50c activity is across the country. Overall we find a massive government effort, where every year the 50c party writes approximately 448 million social media posts nationwide. About 52.7% of these posts appear on government sites. The remaining 212 million posts are inserted into the stream of approximately 80 billion total posts on commercial social media sites, all in real time. If these estimates are correct, a large proportion of government website comments, and about 1 of every 178 social media posts on commercial sites, are fabricated by the government. The posts are not randomly distributed but, as we show in Figure 2, are highly focused and directed, all with specific intent and content. The rest of this section explains how we estimate these numbers. Throughout, in lieu of the possibility of formal standard error calculations, we offer transparent assumptions that others can easily adjust to check sensitivity or improve as more information is unearthed.

1. Number of Social Media Posts. To understand the context into which 50c posts are inserted, we began by estimating the total number of Chinese social media posts nationwide. As of December 2012, netizens were posting approximately 100 million messages a day, or 36.5 billion a year, on Sina Weibo alone (Zhao et al. Reference Zhao, Wu, Zhang, Qiang, Liu and Wu2014), which is one of at least 1,382 known social media sites (King et al. Reference King, Pan and Roberts2013). In our data, the ratio of Sina Weibo posts to all posts is 1.85, meaning that an estimate of the total number of posts on all platforms is (1.85 × 36.5 billion =) 67.5 billion. However, this requires the strong assumption that 50c party members use specific commercial social media platforms in the same proportions as the entire user population. We therefore used the detailed survey from iiMedia Research Group (2014) and calculated the ratio of total posts to Sina Weibo posts to be 2.10 and the total number of posts per year to be about 80.4 billion. This is an underestimate because it is based on microblogs and ignores blogs, but blogs probably number in the millions, which is rounding error on this scale.

2. Number of 50c Posts in Zhanggong. Among the 43,757 confirmed 50c posts, 30,215 were made during a 365-day period between February 11, 2013 (the first day on which we observed a 50c post) and February 10, 2014. We have evidence of at least 1,031 exclusive (Sina Weibo) accounts in Zhanggong, including 202 accounts in the leaked archive and 829 that we identified outside the archive (by following the rules presented previously.

In our archive, a 50c party member needing to make a post chooses an exclusive account on Weibo (689/43, 757 =) 1.57% of the time compared to all other choices (an ordinary account on Weibo or another social media site). We assume that this ratio is approximately the same for nonleaked 50c posts in Zhanggong, which in turn implies that the ratio of total 50c posts to 50c posts in the archive is the same as the ratio of total exclusive accounts to exclusive accounts in the archive. As such, an estimate of the total number of posts in Zhanggong in 2013 is (30, 215 × 1, 031/202 =) 154,216.

3. Number of 50c Posts in Jiangxi Province. Zhanggong is an urban district of Ganzhou City within Jiangxi Province. According to the 2014 China Internet Network Information Center’s Statistical Report on Internet Development in China, the 2013 Internet penetration of urban residents was 62.0% and of rural residents was 27.5% (CNNIC 2014). According to the National Bureau of Statistics of China, 48.87% of the 45.22 million people in Jiangxi Province lived in urban areas, or 22.10 million, with 23.12 million living in rural areas (National Bureau of Statistics of China 2014).

We first compute the number of 50c posts per Internet user in Zhanggong, which is (154, 216/468, 461 × 0.62 =) 0.531. We then assume that this rate is roughly the same in Jiangxi and then scale up. Thus, we estimate the total number of 50c posts in Jiangxi during 2013 as (0.531 × [0.62 × 22.1M + 0.275 × 23.1M] =) 10.65 million.

4. Number of 50c Posts in China. Finally, to scale this result to all of China, we assume that the ratio of 50c posts to Internet users in other parts of China is roughly the same as in Jiangxi. This ratio of posts per Internet user is (10.65M/14.68M =) 0.7255. Applying this assumption to the country as a whole reveals the presence of (0.7255 × 617.58M =) 448.0 million 50c posts in China during 2013 (see CNNIC 2014).

WHAT MIGHT BE WRONG?

Inferences in this article depend on the veracity of the leaked archive that we analyze. The size and extraordinary complexity of this archive makes it highly likely to be real. There are no signs of it having been generated by automated means, and fabricating it by hand to mislead would have been a monumental task. We also verified numerous external references from the data—to specific individuals, email addresses, phone numbers, government departments, programs, websites, social media accounts, specific posts, etc.—and every one checks out. Nevertheless, we have no information about how the leak actually occurred.

Chinese government astroturfing efforts may exist that do not follow the model that we unearthed in Zhanggong. For example, based on anecdotal evidence that we came across, it is possible that the public security bureaucracy and Communist Youth League may also be involved in fabricating social media content. It is possible that other organizations may hypothetically follow different rules and practices, perhaps varying in different places, and may generate 50c posts with different types of content. Determining whether it is must wait for new evidence to be unearthed. Perhaps the window that this article opens on this large and previously opaque government program may help others discover different aspects of it in China, and eventually in other related authoritarian regimes.

We have observed that the content of 50c party posts across China is largely about cheerleading, and to a lesser extent nonargumentative praise or suggestions and factual reporting. Since humans have highly limited attention spans, and the volume of information competing for their attention is growing quickly in the digital age, huge bursts of irrelevant posts about cheerleading will certainly be distracting to at least some degree. We are not able to quantify how distracting these posts are in practice or, as a result, the overall effectiveness of 50c strategy. Our results do suggest some interesting experiments that could be run by future researchers.

We have also gone another step and inferred that the purpose of 50c activity is to (1) to stop arguments (for which distraction is a more effective than counterarguments) and (2) to divert public attention from actual or potential collective action on the ground. As inferences, these are, by definition, more uncertain than observations, and so we now briefly consider five alternative possible interpretations of our evidence.

First, perhaps 50c activity is a simple extension of the traditional functions of the propaganda system and not always focused on collective action. This point is definitely possible, that propaganda workers engage in cheerleading because they are not motivated to excel and because they are guided by what Han (Reference Han2015b) describes as a “persistent state propaganda logic” that contravene covert activity. However, the cheerleading that we identify departs from the traditional focus of the Chinese Communist Party propaganda department on guiding the content of media and shaping public opinion (Brady Reference Brady2009; Lynch Reference Lynch1999). In addition, we have offered clear evidence that most 50c posts from our data appear in highly coordinated bursts around events with collective action potential—either after unexpected events or before periods of time such as the Qingming festival and political meetings when collective action is perceived by the regime to be more likely. Of course it may also be that these bursts of 50c posts have different purposes depending on the need as perceived by the regime.

Second, it may be that cheerleading about (essentially) irrelevant topics merely creates a general sense of positiveness that transfers over to positiveness about other things including the regime. This may well be true, but such an effect is not likely to be large. This hypothesis would, however, be testable by experiment, perhaps even in a lab setting.

Third, might the purpose of 50c posts be to dilute negative opinion through generally positive cheerleading? In fact, this is unlikely, as 50c posts are about irrelevant issues and thus do not change the balance of positive versus negative comments. It is true that 50c posts do change the percentage of negative comments as a proportion of all posts, but more research is needed to determine how 50c posts interact with characteristically bursty and highly variable social media posts about every possible issue unrelated to politics and whether the influx of 50c comments to change the percentage of negative comments as a proportion of all posts has any tangible effect on public beliefs and perceptions.

Fourth, perhaps the point of 50c activity is to signal to the people that they are under surveillance. Although when sent through censorship a signal like this may be effective in getting people to self-censor their posts and other activities, which posts are 50c is not known to the Chinese people and so this strategy, if it exists, is unlikely to be successful.

Finally, we might ask whether some of the few posts appearing in the empirically small categories of nonargumentative praise or factual reporting might actually be sarcastic, backhand ways of making arguments. This is possible, but our methods are human led and computer assisted, and thus such sophisticated and subtle arguments would have to confuse our human coders and yet still not mislead Chinese social media participants. In fact, even in the unlikely situation where 100% of these posts were misclassified from argumentative praise or suggestions, most would still be cheerleading and our conclusions would remain largely unchanged.

THEORETICAL IMPLICATIONS

The empirical results offered earlier seem clear, but what do they suggest about the overall strategy of the Chinese government or for authoritarian regimes in general? We first explain these results by generalizing prior findings on (human) censorship and (automated) filtering, all led by the same propaganda department in the same government as the 50c party (King et al. Reference King, Pan and Roberts2013, Reference King, Pan and Roberts2014). We then extend these ideas to the authoritarian literature in general.

1. China. One way to parsimoniously summarize existing empirical results about information control in China is with a theory of the strategy of the regime. This theory, which as with all theories is a simplification of the complex realities on the ground, involves two complementary principles that the Chinese regime appears to follow, one passive and one active. The passive principle is do not engage on controversial issues: do not insert 50c posts supporting, and do not censor posts criticizing, the regime, its leaders, or their policies. The second, active, principle is stop discussions with collective action potential by active distraction and active censorship. Cheerleading in directed 50c bursts is one way the government distracts the public, although this activity can be also be used to distract from general negativity, government-related meetings and events with protest potential, and so forth. (Citizens criticize the regime without collective action on the ground in many ways, including even via unsubstantiated threats of protest and viral bursts of online-only activity—which, by this definition, do not have collective action potential and thus are ignored by the government.)

These twin strategies appear to derive from the fact that the main threat perceived by the Chinese regime in the modern era is not military attacks from foreign enemies but rather uprisings from their own people. Staying in power involves managing their government and party agents in China’s 32 provincial-level regions, 334 prefecture-level divisions, 2,862 county-level divisions, 41,034 township-level administrations, and 704,382 village-level subdivisions, and somehow keeping in check collective action organized by those outside of government. The balance of supportive and critical commentary on social media about specific issues, in specific jurisdictions, is useful to the government in judging the performance of (as well as keeping or replacing) local leaders and ameliorating other information problems faced by central authorities (Dimitrov Reference Dimitrov2014a–Reference Dimitrovc; Wintrobe Reference Wintrobe1998). As such, avoiding any artificial change in that balance—such as from 50c posts or censorship—can be valuable.

Distraction is a clever and useful strategy in information control in that an argument in almost any human discussion is rarely an effective way to put an end to an opposing argument. Letting an argument die, or changing the subject, usually works much better than picking an argument and getting someone’s back up (as new parents recognize fast). It may even be the case that the function of reasoning in human beings is fundamentally about winning arguments rather than resolving them by seeking truth (Mercier and Sperber Reference Mercier and Sperber2011). Distraction even has the advantage of reducing anger compared to ruminating on the same issue (Denson et al. Reference Denson, Moulds and Grisham2012). Finally, since censorship alone seems to anger people (Roberts Reference Roberts2014), the 50c astroturfing program has the additional advantage of enabling the government to actively control opinion without having to censor as much as they might otherwise.

2. Authoritarian Politics. For the literature on authoritarian politics in general, our results may help refine current theories of the role of information, and particularly what is known as common knowledge, in theories of revolutionary mobilization. Many theories in comparative politics assume that autocrats slow the spread of information critical of the regime to minimize the development of common knowledge of grievances which in turn may reduce the probability of mobilization against the regime. The idea is that coordination is essential to revolution, and coordination requires some common knowledge of shared grievances (Chwe Reference Chwe2013; Egorov et al. Reference Egorov, Guriev and Sonin2009; Hollyer et al. Reference Hollyer, Rosendorff and Vreeland2014; Persson and Tabellini Reference Persson and Tabellini2006; Tilly Reference Tilly1978).

In contrast, our results suggest that the Chinese regime differentiates between two types of common knowledge—about specific grievances, which they allow, and about collective action potential, which they do a great deal to avoid. Avoiding the spread of common knowledge about collective action events (and not grievances) is consistent with research by Kuran (Reference Kuran1989, Reference Kuran1991), Lohmann (Reference Lohmann1994), and Lorentzen (Reference Lorentzen2013), who focus specifically on the spread of information about real-world protest and ongoing collective action rather than the generic spread of common knowledge more broadly.

The idea is that numerous grievances of a population ruled autocratically by nonelected leaders are obvious and omnipresent. Learning of one more grievance, in and of itself, should have little impact on the power of a potential revolutionary to ignite protest. The issue then appears not to be whether such grievances are learned by large enough numbers to foment a revolution. Instead, we can think of creative political actors, including those aspiring to lead a revolution or coup, as treating issues, ideologies, events, arguments, ideas, and grievances as “hooks on which politicians hang their objectives and by which they further their interests,” including interests that entail initiating or fostering a political uprising (Shepsle Reference Shepsle and Noll1985). If one hook is not available, they can use another.

By this logic, then, common knowledge of grievances is already commonplace, and thus allowing more information about them to become public is of little risk to the regime or value to its opponents. Since disrupting discussion of grievances only limits information that is otherwise useful to the regime, the leaders have little reason to censor it, argue with it, or flood the net with opposing viewpoints. What is risky for the regime, and therefore vigorously opposed through large-scale censorship and huge numbers of fabricated social media posts, is posts with collective action potential.

CONCLUDING REMARKS

Academics and policymakers have long been focused on contested physical spaces, over which military wars have been or might be fought. For example, in the South China Sea, the Chinese regime is presently building artificial islands and the United States is conducting military exercises, both highly expensive shows of power. As important as this focus may be, we believe that scholars and policymakers should focus considerably more effort on the Chinese Internet and its information environment, which is a contested virtual space, one that may well be more important than many contested physical spaces. The relationship between the government and the people is defined in this space, and thus the world has a great interest in what goes on there. We believe that considerably more resources and research should be devoted to this area. Whatever the appropriate relationship between governments and their people, a reasonable position is that it be open and known. This is an area where academic researchers can help. By devoting great effort, they can open up this knowledge to the world. It is our hope that others follow up on the research reported here.

More specifically, most journalists, activists, participants in social media, and some scholars have, until now, argued that the massive 50c party is devoted to engaging in argument that defends the regime, its leaders, and their policies. Our evidence indicates the opposite—that the 50c party engages in almost no argument of any kind and is instead devoted primarily to cheerleading for the state, symbols of the regime, or the revolutionary history of the Communist Party. We interpret these activities as the regime’s effort at strategic distraction from collective action, grievances, or general negativity, and so forth.

It also appears that the 50c party is mostly composed of government employees contributing part time outside their regular jobs, not, as has been claimed, ordinary citizens paid piecemeal for their work. This, nevertheless, is still an enormous workforce that, we estimate, produces 448 million 50c posts per year. Their effectiveness appears maximized by the effort we found of them concentrating the posts into spikes at appropriate times and by directing about half of the posts to comments on government websites.