<I>Alfred Marshall Lecture</I>: Growth, Unemployment, and Labor Market Policy
构建了一个结合均衡失业与熊彼特内生增长理论的模型，分析工资税和就业保护政策如何通过影响创新渠道对失业和增长产生负面效应。
The role of passive labor market policy as a possible reason for the run up in relative unemployment rates in Europe in the 1980s has been extensively studied. More recently the focus have shifted to lagging growth rates in Europe. The Lisbon strategy reflects these concerns by calling for reforms that ease market access, promote flexible labor markets, and simplify taxes and market regulation. The principal purpose of this paper is to build a simple model in which the possible effects of payroll taxes and employment protection policies on both unemployment and growth can be studied. The model is constructed of off the shelf parts found in the literatures on equilibrium unemployment and endogenous growth of the Schumpeterian variety. The model identifies channels though which both taxes and employment protection mandates can adversely affect growth though innovation. Copyright (c) 2005 The European Economic Association.