I argue that free-market capitalist economies are biased against inventing/using green technology and against supplying the basic needs of the poor. With no mechanism for setting globally optimal prices for non-renewables, entrepreneurs choose labour-saving resource-intensive production methods....

This paper investigates empirically the importance of technological catch-up in explaining productivity growth in a sample of countries since the 1960s. New proxies for a country's absorptive capability--based on data for students studying abroad, telecommunications and publications--are tested...