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Doubly heteroscedastic stochastic production frontiers with an application to English cereal farms
Hadri, Kaddour, (1999)
Doubly heteroscedastic stochastic production frontiers with technical inefficiency effects : application to panel data of english cereal farms
Productive efficiency of French grain producers : a latent variable model
Ivaldi, Marc, (1994)
The recent developments in the specification and estimation of disequilibrium models : their use in LDCs with special reference to the Arab countries
Aly, Hassan Youssef, (1997)
Egyptian child mortality : a household, proximate determinants approach
Aly, Hassan Youssef, (1991)
Privatization and surplus labor in the Egyptian textile industry
Aly, Hassan Youssef, (1999)