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applying a two-stage procedure. In the first stage, data envelopment analysis (DEA) is used to measure the relative efficiency …. Moreover, the mean-variance efficiency hypothesis holds for the inefficient funds of the sample. In addition, DEA-based fund … mutual funds using for first time the DEA framework and to explain fund performance by employing a Tobit model. Correlation …
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A growing number of technology companies, including Google, Facebook, and Snapchat, have chosen to issue stock that does not allow their investors to vote on corporate decisions. But scholars and investors are in fundamental disagreement about whether nonvoting stock is a benefit or a curse....
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Purpose - The purpose of this study is to evaluate the effect of some internal features that influence the efficiency … operational efficiency. The ordinary least square regression technique was applied to measure the impact of firm-specific factors … on efficiency. Findings - Results showed that number of employees, branch number, firm size and deposit ratio have a …
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the efficiency analysis, there were three efficient zinc smelters in the CRS model, 14 in the VRS model and 14 in the SBM …. The average efficiency was 0.458 based on the SBM, which indicates that there is room for improvement in efficiency. In … produced and used next to iron, aluminum, and copper. In this study, DEA (data envelopment analysis) was applied to measure the …
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