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Production of output and ideas : efficiency and growth patterns in the United States

Drivas, Kyriakos; Economidou, Claire; Tsionas, Efthymios G. - In: Regional studies 52 (2018) 1, pp. 105-118

Persistent link: https://www.econbiz.de/10011856510

Bayesian approach to disentangling technical and environmental productivity

Malikov, Emir; Kumbhakar, Subal C.; Tsionas, Efthymios G. - In: Econometrics 3 (2015) 2, pp. 443-465

index also provides a meaningful way to decompose environmental productivity into environmental technological and efficiency …

Persistent link: https://www.econbiz.de/10011755288

Does public sector efficiency matter? : revisiting the relation between fiscal size and economic growth in a world sample

Angelopoulos, Konstantinos (contributor); … - 2007

Persistent link: https://www.econbiz.de/10003535710

Notes on technical efficiency estimation with multiple inputs and outputs

Tsionas, Efthymios G. - In: European journal of operational research : EJOR 249 (2016) 2, pp. 784-788

Persistent link: https://www.econbiz.de/10011436888

Bayesian approach to disentangling technical and environmental productivity

Malikov, Emir; Kumbhakar, Subal; Tsionas, Efthymios G. - In: Econometrics : open access journal 3 (2015) 2, pp. 443-465

index also provides a meaningful way to decompose environmental productivity into environmental technological and efficiency …

Persistent link: https://www.econbiz.de/10011297619

Efficiency of the Greek banking system in view of the EMU : a heteroscedastic stochastic frontier approach

Christopulos, Dēmētrēs K.; Lolos, Sarantis E. G.; … - In: Journal of policy modeling : JPMOD ; a social science … 24 (2002) 9, pp. 813-829

Persistent link: https://www.econbiz.de/10001728597

Efficiency measurement with nonstationary variables : an application of panel cointegration techniques

Tsionas, Efthymios G. (contributor); … - In: Economics bulletin : EB (2001)

Persistent link: https://www.econbiz.de/10001697825

On the Impossibility of Efficiency in Production

Tsionas, Efthymios G. - 2013

In this paper we consider the possibility that a firm may use costly resources to improve its technical efficiency …. Results from static analyses imply that technical efficiency is determined by the configuration of factor prices. A dynamic … model of the firm is developed under the assumption that managerial skill contributes to technical efficiency. Dynamic …

Persistent link: https://www.econbiz.de/10013087024

Efficiency gains in least squares estimation : a new approach

Papadopoulos, Alecos; Tsionas, Efthymios G. - In: Econometric reviews 41 (2022) 1, pp. 51-74

Persistent link: https://www.econbiz.de/10013167581

An Internally Consistent Approach to the Estimation of Market Power and Cost Efficiency with an Application to U.S. Banking

Tsionas, Efthymios G. - 2018

We develop a novel unified econometric methodology for the formal examination of the market power -- cost efficiency … nexus. Our approach can meaningfully accommodate a mutually dependent relationship between the firm's cost efficiency and …'s market power and efficiency as well as allows for different hierarchical orderings between the two, enabling us to …

Persistent link: https://www.econbiz.de/10012922132