Gordon Tullock has been one of the most important founders and contributors to Public Choice. Two innovations are typical "Tullock Challenges". The first relates to method: the measurement of subjective well-being, or happiness. The second relates to digital social networks such as Facebook,...

This paper suggests that institutional factors which reward social net- works at the expenses of productivity can play an important role in ex- plaining brain drain. The e€ects of social networks on brain drain are analyzed in a decision theory framework with asymmetric information. We...

This paper analyzes the effectiveness of social capital in reducing the negative externalities associated with stress, as well as the physical and psychological indicators of stress among police officers. Despite the fact that there is a large multidisciplinary literature on stress or on social...

Do people prefer a society with an extensive social welfare system with high taxes, or low taxes but lax redistributive policies? Although economists have for a long time investigated the trade-off mechanism between equity and efficiency, surprisingly little information is available about...

Research evidence on the impact of relative income position on individuals? attitudes and behaviour is sorely lacking. Therefore, using the International Social Survey Programme 1998 data from 26 countries this paper investigates the impact of relative income on 14 measurements of social...

Taxpayers are more compliant than the traditional economic models predict. Why? The literature calls it the ?puzzle of tax compliance?. In this paper we use field, experimental and survey data to investigate the empirical evidence on whether presence of tax morale helps to resolve this puzzle....

Many taxpayers truthfully declare their income to the tax administration. Why? In this paper we have found a significant correlation between tax morale and tax evasion, controlling a variety of factors. Furthermore we have analysed tax morale as dependent variable and studied the determinants...

Since the 70s, an increasing number of studies investigating environmental preferences have been made. However, papers related to a country and its regions or its development over time are still largely lacking, although it is a promising line to search empirically for factors that have been...

The literature on volunteering has strongly increased in the last few years. However, there is still a lack of substantial empirical evidence about the determinants of environmental participation. This empirical study analyses a cross-section of individuals using micro-data of the World Values...

Research evidence on the impact of relative income position on individual attitudes and behaviour is sorely lacking. Therefore, this paper assesses such positional impact on social capital by applying 14 different measurements to International Social Survey Programme data from 25 countries. We...