In recent years a large number of macroeconomic rationing models with smooth CES transaction functions have been estimated. In this paper we examine the derivation of such aggregate transaction functions from assumptions on the distribution of demand and supply across micro markets. Basic...

In the present paper, an optimal growth model for which transformation possibilities are supposed to be bounded in the short run and unbounded in the long run - maybe due to adjustment costs or accummulation costs - is considered. It is shown that equilibria exist and that equilibrium...

If a stochastically monotone aggregate of asymmetrically informed individuals' expectations of a random variable is common information, then the aggregate must be a sufficient statistic, and all the individuals must have the same relevant information and agree on their expectations. If a...

Based on a money market analysis the paper discusses possible pitfalls in acroeconomic inference related to inadequate stochastic model formulation. A number of questions related to concepts such as empirical and theoretical steady-states, speed of adjustment, feed-back and interaction effects,...

This paper studies skill-neutral technological changes in an economy where workers differ with respect to their abilities to acquire skills, implying increasing marginal costs of educating the work force. Our main result is that productivity slowdown and increasing wage dispersion can be...

In Weitzman's 1983 paper on alternative compensation systems he proves that all compensation ssytems have the same long run equilibria. Weitzman defines long run equilibrium as the equilibrium in which the wage rate is perfectly flexible and the labor market is frictionless. Weitzman infers that...

In a recent work by Dolan and Edlin it is concluded that no link can be established between cost-benefit analysis (CBA) and cost-effectiveness analysis (CEA). However, the conclusion seems to depend rather heavily on what is understood by a link between CBA and CEA as well as on the exact...

A comparative analysis of 15 developing countries shows that, during the 1990s, indirect taxes, tariffs, and exchange rates significantly discriminated against agriculture in only one country (Malawi), was largely neutral in five (Argentina, Brazil, Costa Rica, Indonesia, and Zimbabwe), provided...

This paper contributes to the understanding of stochastic economic dynamics with S-shaped law of motion. Applying random dynamical systems theory, we obtain a complete analysis of a stochastic OLG growth model. In the long-run the economy converges either to a state with no capital (poverty...

In recent years a large number of macroeconomic rationing models with CES transaction functions have been estimated. In this paper we examine the derivation of the simple aggregate CES transaction functin with two arguments from assumptions on the distribution on demand and supply across micro...