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Efficiency Determinants in Brazilian Football Clubs
Published 2017-01-01“…The aim of this study is to analyze the efficiency of Brazilian football clubs in generating revenues and the reasons behind it. To achieve this goal, we applied quantitative methods including Data Envelopment Analysis and Tobit regression modeling to data on the best clubs from 2012 to 2014, according to the Brazilian Football Confederation ranking. …”
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Green Technology Innovation Efficiency of New Energy Vehicles Based on Corporate Profitability Perspective
Published 2025-06-01“…Additionally, the Tobit regression model was applied to analyze the influencing factors. …”
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Analysis of carbon emission performance and regional differences in China's eight economic regions: Based on the super-efficiency SBM model and the Theil index.
Published 2021-01-01“…Identified the sources of carbon emission performance differences and the influence of various driving factors in China's eight economic regions accurately is the premise for realizing China's carbon emission reduction goals. Based on the provincial panel data from 2005 to 2017, the super-efficiency SBM model and Malmquist model are constructed in this paper to measure regional carbon emission performance's static and dynamic changes. …”
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