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Full-Text Articles in Economic Theory

Does Starting School Before Labor Day Affect High School Retention And Graduation: Evidence From Virginia's Kings Dominion Law, Timothy M. Komarek, Jay K. Walker Jan 2020

Does Starting School Before Labor Day Affect High School Retention And Graduation: Evidence From Virginia's Kings Dominion Law, Timothy M. Komarek, Jay K. Walker

Economics Faculty Publications

Several states have required K-12 public schools to start after Labor Day in an effort to aid the tourism and hospitality industry. However, little is known about how these policies impact educational outcomes. We examine the impact of Virginia's post-Labor Day school start law on high school retention and graduation rates. We use a difference-in-differences model to exploit exogenous variation in school division start dates. Our results show small differences of up to three weeks have little effect on high school dropout and graduation rates. Our findings inform the debate on post-Labor Day school start laws and compulsory attendance age …


The Choice Of Technology And Equilibrium Wage Rigidity, Haiwen Zhou Jan 2015

The Choice Of Technology And Equilibrium Wage Rigidity, Haiwen Zhou

Economics Faculty Publications

In this general equilibrium model, firms engage in oligopolistic competition and choose increasing returns technologies to maximize profits. Capital and labor are the two factors of production. The existence of efficiency wages leads to unemployment. The model is able to explain some interesting observations of the labor market. First, even though there is neither long-term labor contract nor costs of wage adjustment, wage rigidity is an equilibrium phenomenon: an increase in the exogenous job separation rate, the size of the population, the cost of exerting effort, and the probability that shirking is detected will not change the equilibrium wage rate. …