from Part V - Aggregate Supply
Published online by Cambridge University Press: 05 June 2012
If the typical recession were nothing more than a 2–3 percent fall in real GDP, most people would probably shrug it off as a nuisance. But recessions are typically associated with a sharp rise in unemployment, so that the costs are painfully concentrated on a narrow segment of the population. Why the economy should suffer from recurring bouts of unemployment is one of the great puzzles of macroeconomics. In this chapter, we explore the concept and causes of unemployment and lay the groundwork for macroeconomic policies that might reduce it.
The Concepts of Employment and Unemployment
One implication of the perfectly competitive model of the labor market as we described it in the last chapter is that everyone who wants to work at the market wage is able to find work at that wage. To put another way: there is no involuntary unemployment. Yet, every month the government announces that some significant percentage of the labor force is unemployed. An important question, then, is, why is there unemployment?
Before we attempt to answer that question, it will help to understand what unemployment means. In this section, we shall consider labor markets out of equilibrium. Our goal is to define some important concepts. We return to the question of why the labor market is out of equilibrium in the next section.
To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.