Expertise

Chatura Ariyaratne’s research includes the effects of government payments, depreciation, and inflation on crop farm machinery and equipment investment behavior; policy implications of reduced availability of irrigation water and rising pumping costs due to groundwater depletion; the role of changing prices, technology, and climate on aquifer depletion, and the performance and impacts of different water management policies; factors associated with structural changes in farmer cooperatives; and risk, profitability, and efficiency in agricultural cooperatives under allocated and unallocated equity.

Areas of Emphasis:

  • Production Economics
  • Environmental and Natural Resource Economics
  • Agricultural Cooperatives
Communities
Agriculture, Agriculture Business and Management, Economics
Degrees
PhD, Kansas State University, Economics, 2001
MS, Kansas State University, Agricultural Economics, 1997
BS, University of Peradeniya, Sri Lanka, Agriculture, 1992