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Interrelated factor demands from dynamic cost functions : an application to the non-energy business sector of the UK economy
Allen, Chris, (1999)
Strategisches Anpassungsverhalten der Unternehmer : Separierbarkeit, Preisreaktionen, Skaleneffekte und Fortschrittswirkungen
Stark, Ernst, (1990)
Local properties of estimated flexible functional forms
Salvanes, Kjell G., (1995)
Moment-based estimation and testing of stochastic frontier models
Kopp, Raymond John, (1990)
An American view of sustainability
Kopp, Raymond John, (2009)
A proposal for credible early action in US climate policy
Kopp, Raymond John, (2000)