References
Beyersmann, Jan, Allignol, Arthur, and Schumacher, Martin. 2012. Competing Risks and Multistate Models with R (Use R!). New York: Springer.
Boehmke, Frederick J. 2009. “Policy emulation or policy convergence? Potential ambiguities in the dyadic event history approach to state policy emulation.” Journal of Politics 71(3): 1125–40.
Borgan, Ørnulf. 1997. Three Contributions to the Encyclopedia of Biostatistics: The Nelson-Aalen, Kaplan-Meier, and Aalen-Johansen Estimators. Preprint series. Statistical Research Report.
Box-Steffensmeier, Janet M. , and Jones, Bradford S.. 2004. Event History Modelling: A Guide for Social Scientists. Cambridge: Cambridge University Press.
Box-Steffensmeier, Janet M. , De Boef, Suzanna, and Joyce, Kyle A.. 2007. “Event dependence and heterogeneity in duration models: The conditional frailty model.” Political Analysis 15: 237–56.
Carter, David B. , and Signorino, Curtis S.. 2010. “Back to the future: modeling time dependence in binary data.” Political Analysis 18(3): 271–92.
Cevasco, Kevin E. , North, Hayley M., Zeitoun, Sheryne A. et al. 2020. “COVID-19 observations and accompanying dataset of non-pharmaceutical interventions across U.S. universities, March 2020.” PLoS ONE 15(10): e0240786.
Cox, David R. 1972. “Regression models and life-tables.” Journal of the Royal Statistical Society B 34(2): 187–220.
Fine, Jason P. , and Gray, Robert J.. 1999. “A proportional hazards model for the subdistribution of a competing risk.” Journal of the American Statistical Association 94(446): 496–509.
Gandrud, Christopher. 2015. “simPH: An R package for illustrating estimates from cox proportional hazard models including for interactive and nonlinear effects.” Journal of Statistical Software 65(3): 1–20.
Goemans, Henk E. , Gleditsch, Kristian Skrede, and Chiozza, Giacomo. 2009. “Introducing Archigos: A data set of political leaders.” Journal of Peace Research 46(2): 269–83.
Grambsch, Patricia M. , and Therneau, Terry M.. 1994. “Proportional hazards tests and diagnostics based on weighted residuals.” Biometrika 81(3): 515–26.
Haller, Bernhard, Schmidt, Georg, and Ulm, Kurt. 2013. “Applying competing risks regression models: An overview.” Lifetime Data Analysis 19(1): 33–58.
Hougaard, Philip. 2000. Analysis of Multivariate Survival Data. New York: Springer.
Jin, Shuai, and Boehmke, Frederick J.. 2017. “Proper specification of nonproportional hazards corrections in duration models.” Political Analysis 25: 138–44.
Jones, Benjamin T. , and Metzger, Shawna. 2019. “Different words, same song: Advice for substantively interpreting duration models.” PS: Political Science & Politics 52(4): 691–95.
Keele, Luke. 2010. “Proportionally difficult: Testing for nonproportional hazards in Cox models.” Political Analysis 18(2): 189–205.
Licht, Amanda A. 2011. “Change comes with time: Substantive interpretation of nonproportional hazards in event history analysis.” Political Analysis 19(2): 227–43.
Maeda, Ko. 2010. “Two modes of democratic breakdown: A competing risks analysis of democratic durability.” Journal of Politics 72(4): 1129–43.
Metzger, Shawna K. , and Jones, Benjamin T.. 2016. “Surviving phases: Introducing multistate survival models.” Political Analysis 24(4): 457–77.
Metzger, Shawna K. , and Jones, Benjamin T.. 2021. “Properly calculating estat phtest in the presence of stratified hazards.” The Stata Journal 21(4): 1028–33.
Park, Sunhee, and Hendry, David J.. 2015. “Reassessing Schoenfeld residual tests of proportional hazards in political science event history analyses.” American Journal of Political Science 59(4): 1072–87.
Przeworski, Adam, Alvarez, Michael E., Cheibub, Jose Antonio, and Limongi, Fernando. 2000. Democracy and Development: Political Institutions and Well-Being in the World, 1950–1990. Cambridge: Cambridge University Press.
Putter, Hein, Fiocco, Marta, and Geskus, Ronald B.. 2007. “Tutorial in biostatistics: Competing risks and multi-state models.” Statistics in Medicine 26(11): 2389–430.
Quiroz Flores, Alejandro, Liza, Farhana, Quteineh, Husam, and Czarnecka, Barbara 2021. “Variation in the timing of Covid-19 communication across universities in the UK.” PLoS ONE 16(2): e0246391.
Michael, Schemper. 1992. “Cox analysis of survival data with non-proportional hazard functions.” Journal of the Royal Statistical Society: Series D 41(4): 455–65.
Therneau, Terry M. , and Grambsch, Patricia M.. 2000. Modeling Survival Data: Extending the Cox Model. New York: Springer.