This paper uses micro data from a randomized survey carried out in the Metropolitan area of Quebec City, Canada, to analyze the decision to evade taxes and work in the "underground" economy. The results indicate that taxes distort labor-market activities away from the regular sector to the underground sector, but the distortion is small for the average worker. The distortion is large, however, for particular groups of the population such as welfare claimants.

This paper uses micro data from a randomized survey carried out in the metropolitan area of Quebec City, Canada, to analyze the decision to evade taxes and work in the 'underground' economy. The results indicate that taxes distort labor-market activities away from the regular sector to the underground sector but the distortion is small for the average worker. The distortion is large, however, for particular groups of the population such as welfare claimants.

In this article we estimate a spatial autoregressive multinomial probit model of the choice of location by general practitioners for establishing their initial practice. This model allows us to account for potential interdependencies among location choices. The model is used to assess the effect of various incentive measures introduced in Québec (Canada) to influence the geographical distribution of physicians across 18 regions. Our data set covers subperiods before and after the introduction of these measures. Incentive policies are captured through price and income effects. Our results provide evidence that these measures had a significant effect on location choices.

This paper provides a theoretical framework for analyzing the impact of the marriage market and divorce legislation on household labor supply. In our approach, the sex ratio in the marriage market and the rules governing divorce are examples of "distribution factors." These factors are defined as variables that affect the household members' bargaining position but not preferences or the joint budget set. We extend the collective labor supply model developed by Chiappori to allow for distribution factors. We show that our model imposes new restrictions on the labor supply functions and eases the identification of individual preferences and the intrahousehold decision process. The model is estimated using PSID data for the year 1988. Our results do not reject the restrictions imposed by the model. Also, the sex ratio and divorce laws deemed favorable to women are found to affect labor supply behavior and the decision process in the directions predicted by the theory and to have sizable effects.