Tax evasion is typically analyzed in a principal/agent framework, the government (principal) trying to provide agents with the incentives to pay their taxes. However, evading sales, excise or trade taxes requires the cooperation of at least two taxpayers. When individuals evade taxes, they face...

Staggered price and staggered wage contracts are commonly viewed as similar mechanisms in generating persistent real effects of monetary shocks. In this paper, we distinguish the two mechanisms in a dynamic stochastic general equilibrium framework. We show that, although the dynamic price...

This paper shows that predictive tests for structural change with unknown breakpoint are optimal tests such as defined by Sowell (1996a, 1996b). Optimal predictive tests for parameter instability and overidentifying restrictions stability are proposed. An optimal predictive test for parameter...

In this paper, we show how coordination failures may explain the prevalence of child labor in developing countries. We do so within a simple game-theoretic setup. Child labor arises in our environment because of the lack of a coordination mechanism between parental decisions to invest in the...

This paper gauges the international integration hypothesis, i.e. risk-adjusted anticipated returns are identical, even when financial instruments are traded in different countries. This hypothesis is verified by testing the equality between domestic and foreign risk prices induced by a...

The paper attempts to identify the proximate and ultimate causes of Canada's rising external deficit and debt. Over the short period 1985-1992, the proximate sources of the higher deficit have been the terms of trade shift against natural resources exports, the sharp real exchange rate...

This paper presents estimates for a neo-classical life-cycle labor supply model. The wife's wage equation is jointly estimated with the wife's and husband's labor supply equations. The estimation technique captures the dynamics of the model with fixed-effects that are estimated for all...

We examine how three sources of asymmetric information affect the supply of entrepreneurs and unemployment. In the first case, banks cannot observe entrepreneurs' risk of failure so ration credit. This increases the number of entrepreneurs and the level of unemployment. In the second case, firms...

This paper studies a credit crunch in a dynamic general equilibrium model economy with numerous and heterogeneous investment projects. Banks provide loans to endogenously arising entrepreneurs and deposit to the rest of the population. The credit crunch is caused by conservative lending policies...

The 1980s and early 1990s have set applied macroeconometrics on a new course because of advances in econometric theory and the development of ever more powerful computers and softwares. A thorough understanding of the fundamental statistical theory underlying the new techniques may be too...