Excess returns for Scandinavian IPO-firm initial buy recommendations registered on the First Call database from underwriter analysts (informed analysts) for 1996-2002 were compared to those of non-underwriter analysts (uninformed analysts). Underwriter analysts recommendations outperformed...

This paper examines the causal relationship between exporting and productivity using a ten years long plant-level panel data set from an annual census of Ethiopian manufacturing, rarely available in the sub-Saharan Africa. We exploited its length to trace the trajectory of TFP and other...

I show how the problems with zero and negative values in decomposition can in principle be resolved by avoiding ill-defined mathematical operations used to derive the decomposition formulae (division by zero and taking logarithms of zero and negative values). Referring to integral approximation,...

This paper concerns optimal income taxation under asymmetric information in a two-type overlapping generations model, where people care about their relative consumption compared to others. The appearance of positional concerns affects the policy choices via two channels: (i) the size of the...

This paper examines the causal effect of job loss on overall and cause-specific mortality. Using linked employer-employee register data, we identified the job losses due to all establishment closures in Sweden in 1987 and 1988. Hence, we have extended the case study approach, which has dominated...

This paper examines the effects of structural change, long-term TFP trend and marginal return to capital on China’s economic growth, comparing such effects with those in the other East Asian economies. Our empirical results show that China’s TFP converges to a higher level, and that the...

We test the hypothesis that people conform to certain social norms, i.e. that some individuals may be willing to pay a higher price premium for green products the more widespread green consumerism is in society. To investigate consumer preferences for environmentally friendly products, we...

In a representative Swedish sample people were asked to judge the relative extent that different groups of people are considered trustworthy in several dimensions, including their political views and reading habits. A statistically significant effect of similarity on perceived trustworthiness...

In the growing literature on the creation of institutions, the theories emphasizing colonial and legal origin, religious affiliation, Western European influence, and settler mortality, have been especially influential. The influence of these studies rests heavily on empirical modeling, which,...

This essay presents a new theory explaining increased wage inequality. A standard endogenous growth model is augmented with occupational choice of highskill workers. Depending on the occupational choice, high-skill workers earn either a certain or uncertain income. Wage inequality, measured by...