Upstream demand for water use by new tree plantations imposes externalities on downstream irrigated agriculture and wetlands *
The benefits from public agricultural research in Uruguay
Valuing Australian botanic collections: a combined travel-cost and contingent valuation study *
Integrating spatial dependence into Stochastic Frontier Analysis
Agricultural commodities pricing model applied to the Brazilian sugar market
Livelihood diversification strategies in the Himalayas *
Towards a theory of policy timing *
Production economics in the presence of risk *