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A simplification of the Kopp-Diewert method of decomposing cost efficiency and some implications
Mensah, Yaw M. - In: Journal of econometrics 60 (1994) 1, pp. 133-144
Persistent link: https://www.econbiz.de/10001152379
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Accounting for technology heterogeneity in the measurement of persistent and transient inefficiency
Skevas, Ioannis - In: Economic modelling 137 (2024), pp. 1-8
Persistent link: https://www.econbiz.de/10014549231
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Multivariate stochastic volatility
Daníelsson, Jón - 1995
Persistent link: https://www.econbiz.de/10000913125
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Impulse response analysis in infinite order cointegrated vector autoregressive processes
Lütkepohl, Helmut - In: Journal of econometrics 81 (1997) 1, pp. 127-157
Persistent link: https://www.econbiz.de/10001336799
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Unit roots and long-run causality : investigating the relationship between output, money and interest rates
Caporale, Guglielmo Maria - In: Economic modelling 15 (1998) 1, pp. 91-112
Persistent link: https://www.econbiz.de/10001247848
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The asymptotic null distribution of the Box-Pierce q-statistic for random variables with infinite variance : an application to German stock returns
Runde, Ralf - In: Journal of econometrics 78 (1997) 2, pp. 205-216
Persistent link: https://www.econbiz.de/10001219989
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Inference for adaptive time series models : stochastic volatility and conditionally Gaussian state space form
Bos, Charles S.; Shephard, Neil G. - 2004
In this paper we replace the Gaussian errors in the standard Gaussian, linear state space model with stochastic volatility processes. This is called a GSSF-SV model. We show that conventional MCMC algorithms for this type of model are ineffective, but that this problem can be removed by...
Persistent link: https://www.econbiz.de/10011334849
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Modelling of scale change, periodicity and conditional heteroskedasticity in return volatility
Feng, Yuanhua; McNeil, Alexander J. - In: Economic modelling 25 (2008) 5, pp. 850-867
Persistent link: https://www.econbiz.de/10003800096
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On loss functions and ranking forecasting performances of multivariate volatility models
Laurent, Sébastien; Rombouts, Jeroen V. K.; Violante, … - In: Journal of econometrics 173 (2013) 1, pp. 1-10
Persistent link: https://www.econbiz.de/10009719647
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Mean and bold?
De Witte, Kristof; Dijkgraaf, Elbert - 2007
association started with a voluntary benchmarking aimed to increase the efficiency and effectiveness of the sector. Secondly … efficiency of these two evolutions. In particular, we adapt Free Disposal Hull (FDH) to estimate robust and conditional non …-oriented efficiency estimates. Parametric COLS (Fourier) tests show the robustness of the model with respect to the specification and its …
Persistent link: https://www.econbiz.de/10011373828