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Structural Changes, Common Stochastic Trends, and Unit Roots in Panel Data

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Persistent link: https://www.econbiz.de/10008235695

Primary commodity price series : lessons for policymakers in resource-rich countries

Hadri, Kaddour - In: Beyond the curse : policies to harness the power of …, (pp. 119-130). 2012

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Testing for stationarity in heterogenous panel data

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A note on Sargan densities

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Estimation of a doubly heteroscedastic stochastic frontier cost function

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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