We investigate optimal tax policy in a Romer-style endogenous growth model. We derive formulas for the optimal tax rates on capital, labor, and innovation on a balanced growth path. We compute the balanced growth path and the transition to it with optimal policy for a range of parameter values....

Barriers to labor mobility across countries coexist with substantial differences in living standards largely attributable to productivity differences. A growth model with endogenous labor movements is used to assess the effects on output, capital accumulation and welfare of removing barriers to...

In this paper, we document some features of the distribution of income, consumption and wealth in Canada using survey data from many different sources. We find that wage and income inequality has increased substantially over the last 30 years, but that much of this rise was offset by the tax and...

Several approaches to finding the second-order approximation to a dynamic model have been proposed recently. This paper differs from the existing literature in that it makes use of the Magnus and Neudecker (1999) definition of the Hessian matrix. The key result is a linear system of equations...

Migration restrictions are pervasive and severe. Their worldwide enactment starting in the 1920's constituted a fundamental policy shift for a number of countries and for the world as whole. Yet, very little is currently known about the quantitative consequences of these barriers to labor...