Between 1997 and 2014, US corn, soybean and cotton production almost fully converted to genetically modified crops. Starting around 2007, improved tight oil and shale gas technologies turned the declining US fossil fuel production into a booming industry. We study the effects of these two...

We set up a simple overlapping generation model that allows us to distinguish between life expectancy and active life expectancy. We show that individuals optimally adjust to a longer active life by educating more and, if the labor supply elasticity is high enough, by supplying less labor. When...

The grant element is the “gift portion” of a financial transaction. The mathematical technique for arriving at a precise grant element percentage was first proposed by John Pincus of the RAND Corporation in 1963, and developed mathematically by Göran Ohlin of the Development Centre in 1966....

This study examines the programme Redes Solidarias, a public-private initiative that connected to natural pipelined gas 4,000 households in the Great Buenos Aires Area during 2005. The main features of the institutional framework are described and the main results of an impact estimation...