Happiness research has been a great success by yielding new and important insights. These results are often used in a technocratic manner: governments should maximize, or at least raise, the subjective well-being of the population measured by the national happiness index. Yet the government has...

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,...