This paper re-examines the empirical performance of the portfolio balance approach to currency returns. It considers the implications of two alternative specifications of preferences: one based on expected utility theory and the other on prospect theory. It also uses survey data to estimate...

Many papers have analyzed the factors affecting economic growth. However, these have concentrated on direct effects and ignored indirect effects through other variables in the model. This study investigates direct and indirect effects of various factors on growth with a causal growth model using...