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The induced innovation hypothesis and U.S. public agricultural research
Cowan, Benjamin W., (2015)
A nonparametric analysis of agricultural technology
Chavas, Jean-Paul, (1988)
Modeling heterogeneous technologies in the presence of sample selection : the case of dairy farms and the adoption of agri-environmental schemes in France
Dakpo, K Hervé, (2022)
Progresso tecnológico e inovação induzida na agricultura portuguesa : 1963 - 1987
Machado, Fernando S., (1992)
Improving the assessment of water related health impacts : evidence from coastal waters in Portugal
Machado, Fernando S., (1999)
Efficiency analysis with panel data : a study of Portuguese dairy farms
Hallam, David, (1996)