This paper examines whether noncognitive skills - measured both by personality traits and economic preference parameters - influence cognitive tests performance. The basic idea is that noncognitive skills might affect the effort people put into a test to obtain good results. We experimentally...

This research provides an economic model of the way people behave during an IQ test. We distinguish a technology that describes how time investment improves performance from preferences that determine how much time people invest in each question. We disentangle these two elements empirically...

This study explores a new dataset in order to present the comparative determinants of growth quality in 93 developing countries for the period 1990-2011. We employ both cross-sectional and panel estimation techniques with contemporary and non-contemporary specifications. The determinants are...