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A new combination of Fourier unit root tests : a PPP application for fragile economies
Zeren, Fatma, (2021)
Wavelet energy ratio unit root tests
Trokić, Mirza, (2019)
Automatic identification of general vector error correction models
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Bayesian efficiency analysis with a flexible form : The aim cost function
Koop, G., (1994)
Hospital efficiency analysis through individual effects : A Bayesian approach
A Stochastic Frontier Analysis of Output Level and Growth in Poland and Western Economies
Osiewalski, J., (1997)