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A comparison of three nonparametric measures of productivity growth in European and United States agriculture
Bureau, Jean-Christophe, (1995)
Effective protection redux
Anderson, James E., (1995)
Methoden zur Messung von Agrarprotektion
Herrmann, Roland, (1993)
Mycogen: building a seed company for the twenty-first century
Kalaitzandonakes, Nicholas G., (1997)
Agrobiotechnology and competitiveness
Kalaitzandonakes, Nicholas G., (2000)
Price protection and productivity growth
Kalaitzandonakes, Nicholas G., (1994)