Based on the Canadian National Population Health Survey we estimate the effects of individ-ual sports and exercise on individual labor market outcomes. The data covers the period from 1994 to 2008. It is longitudinal and rich in life-style, health, and physical activity in-formation. Exploiting...

This paper investigates the effect of a housing company's size on the outcome of energetic refurbishment. We argue that economies of scale, economies of scope and effects of learning have an impact on the production of energy-efficient housing services. To test our hypothesis, we use unique data...