This paper tests the view that the relation between unemployment and entrepreneurship is dynamic and possibly nonlinear. It performs Granger-causality tests and STAR-EXT estimation to assess the causality direction and the nonlinear nature of the relation for a set of OECD countries. The results...

This paper presents a cyclical model for unemployment and entrepreneurship. The estimated periodicity of the cycles for the US, the UK, Spain and Ireland is between 5 and 10 years, and the orders of integration are smaller (greater) than 1 if the underlying disturbances are autocorrelated (white...

Criticism is mounting on business schools for their excessive focus on research and the relative neglect of teaching quality. This paper shows that if students have imperfect information about teaching quality and if business schools differ in their research productivity, the least productive...

This paper derives an optimal investment function that combines Tobin's q with Goodwin's nonlinear accelerator. It provides microfoundations to the backward looking behaviour of investment in Goodwin's model, and simultaneously allows the study of Tobin's q into a business cycle model.

This paper studies a differential game between authors and editors. Authors maximize the number of publications seeking to increase the impact of their work in the literature. Editors maximize the quality of papers they publish in order to increase the reputation of their journals. The game is...

For OECD countries there is an intriguing variety of combinations between total fertility rate (TFR) and female labor force participation rate (FPR) suggesting the existence of multiple equilibria. This paper provides a differential game framework where the employment choices by husband and wife...

This article examines the behaviour of a consumer diagnosed with diabetes. It is shown that the medical treatment of the disease creates incentives that make diabetic's consumption and wieght display cyclical patterns. One implication is that labour supply can be cyclical as well.

This paper presents productivity rankings of economics departments and economists in Brazil. The results are: 1) At individual level, only 9 out of 497 economists managed to publish at least one paper in the top journals of economics, and 52 economists published at least one paper in a wide list...

The paper discusses how the Peter and Dilbert Principles can occur and what are the consequences for a profit maximizing firm. A competence frontier is constructed as a linear combination of the maximum levels of technical and social skills that are difficult to measure and evaluate. The Peter...

The increase in oil prices in recent years has occurred concurrently with a rapid expansion of Chinese exports in the world markets, despite China being an oil importing country. In this paper we develop a theoretical model that explains the positive correlation between Chinese exports and the...