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Estimation of a doubly heteroscedastic stochastic frontier cost function

Hadri, Kaddour - In: Journal of business & economic statistics : JBES ; a … 17 (1999) 3, pp. 359-363

Persistent link: https://www.econbiz.de/10001410720

Estimating Farm Efficiency in the Presence of Double Heteroscedasticity Using Panel Data

Hadri, Kaddour; Guermat, Cherif; Whittaker, Julie - 2003

The accuracy of technical efficiency measures is important given the interest in such measures in policy discussions. In recent years the use of stochastic frontiers has become popular for estimating technical inefficiency, but estimated inefficiencies are sensitive to specification errors. One...

Persistent link: https://www.econbiz.de/10009445692

Estimation of disequilibrium models using the MGF and the CF estimators

Hadri, Kaddour - 1993

Persistent link: https://www.econbiz.de/10000887433

Are OECD macroeconomic variables trend stationary? : evidence from panel stationarity tests allowing for a structural break and cross-sectional dependence

Hadri, Kaddour; Rao, Yao - In: The Singapore economic review : journal of the Economic … 54 (2009) 3, pp. 427-440

Persistent link: https://www.econbiz.de/10003882985

KPSS test and model misspecifications

Hadri, Kaddour; Rao, Yao - In: Applied economics letters 16 (2009) 10/12, pp. 1187-1190

Persistent link: https://www.econbiz.de/10003886697

Testing for stationarity in heterogeneous panel data in the case of model misspecification

Rao, Yao; Hadri, Kaddour; Bu, Ruijun - In: Bulletin of economic research 62 (2010) 3, pp. 209-225

Persistent link: https://www.econbiz.de/10003993597

Panel data unit root test with fixed time dimension

Carrion i Silvestre, Josep Lluís; Hadri, Kaddour - In: Bulletin of economic research 62 (2010) 3, pp. 269-277

Persistent link: https://www.econbiz.de/10003993603

Nominal wage indexation, quasi-equilibria and real wage dynamics

Guerrazzi, Marco; Hadri, Kaddour - In: Bulletin of economic research 62 (2010) 3, pp. 279-294

Persistent link: https://www.econbiz.de/10003993605

Panel stationarity test with structural breaks

Hadri, Kaddour; Rao, Yao - In: Oxford bulletin of economics and statistics 70 (2008) 2, pp. 245-269

Persistent link: https://www.econbiz.de/10003679742

Estimating option implied risk-neutral densities using spline and hypergeometric functions

Bu, Ruijun; Hadri, Kaddour - In: The econometrics journal 10 (2007) 2, pp. 216-244

Persistent link: https://www.econbiz.de/10003559945