Similar Search Results

Corporate Governance and Firm’s Efficiency: The Case of a Transitional Country, Ukraine

Zelenyuk, Valentin; Zheka, Vitaliy - In: Journal of Productivity Analysis 25 (2006) 1, pp. 143-157

Persistent link: https://www.econbiz.de/10005809919

Corporate governance, ownership structure and corporate efficiency: the case of Ukraine

Zheka, Vitaliy - In: Managerial and Decision Economics 26 (2005) 7, pp. 451-460

The goal of this paper is to examine the effects of different ownership structures and of the quality of corporate governance on the Farrell measure of efficiency. Data Envelopment Analysis and Limited Dependent Variable Estimations are applied to the set of Ukrainian joint-stock companies...

Persistent link: https://www.econbiz.de/10005694649

Aggregation of inputs and outputs prior to Data Envelopment Analysis under big data

Zelenyuk, Valentin - In: European journal of operational research : EJOR 282 (2020) 1, pp. 172-187

Persistent link: https://www.econbiz.de/10012157592

Performance analysis : economic foundations and trends

Zelenyuk, Valentin - 2021

Persistent link: https://www.econbiz.de/10012653628

Performance of hospital services in Ontario : DEA with truncated regression approach

Chowdhury, Hedayet; Zelenyuk, Valentin - In: Omega : the international journal of management science 63 (2016), pp. 111-122

Persistent link: https://www.econbiz.de/10011527472

Cost decompositions and the efficient subset

Färe, Rolf; Fukuyama, Hirofumi; Grosskopf, Shawna; … - In: Omega : the international journal of management science 62 (2016), pp. 123-130

Persistent link: https://www.econbiz.de/10011489968

Bank performance analysis

Zelenyuk, Natalya; Zelenyuk, Valentin - In: Handbook of research methods and applications in …, (pp. 238-279). 2021

Persistent link: https://www.econbiz.de/10013165932

LASSO+DEA for small and big wide data

Chen, Ya; Tsionas, Efthymios G.; Zelenyuk, Valentin - In: Omega : the international journal of management science 102 (2021), pp. 1-21

Persistent link: https://www.econbiz.de/10012514432

Quadratic-mean-of-order-r indexes of output, input and productivity

Mizobuchi, Hideyuki; Zelenyuk, Valentin - In: Journal of productivity analysis : an official journal … 56 (2021) 2/3, pp. 133-138

Persistent link: https://www.econbiz.de/10012656580

Aggregate efficiency of industry and its groups : the case of Queensland public hospitals

Bao Hoang Nguyen; Zelenyuk, Valentin - In: Empirical economics : a quarterly journal of the … 60 (2021) 6, pp. 2795-2836

Persistent link: https://www.econbiz.de/10012585710