This paper investigates the changes in the German wage structure for full-time working males from 1999 to 2006. Our analysis builds on the task-based approach introduced by Autor et al. (2003), as implemented by Spitz-Oener (2006) for Germany, and also accounts for job complexity. We perform a...

An input is inferior if and only if an increase in its price raises all marginal productivities. A sufficient condition for input inferiority under quasi-concavity of the production function is then that there are increasing marginal returns with respect to the other input and a non-positive...

This paper assesses the potential loss of irrigation benefits in reallocating water from irrigation to meet requirements for environmental flows (e-flows) in the Upper Ganga Basin (UGB) in northern India. The minimum requirement for e-flows in the UGB is 32 billion cubic meters (BCM), or 42 %...

Using the most recent data from Tanzania, we investigate the impacts of district-level health and education expenditures on marginal productivities of agricultural inputs and overall production. We use a covariance structural model combined with a mixed linear model to account for the...

This paper examines the effectiveness of damage control mechanisms to reduce crop losses from agricultural pests. It uses data from a sample of Cole crop (Cauliflower and Cabbage) growing households in the Bhaktapur district of Nepal to study the impact of pesticides on agriculture production.