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Showing 1 to 2 of 2 for “"Sandwich Estimator"”.
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The Determinants of the Financial Performance of Insurance Companies in Mauritius
… Mauritius. The models were estimated using the sandwich estimator by White, (1980) and Eicker, (1963) within pooled OLS, fixed and random effects panel estimation techniques. The findings show that, a unit increase in the combined ratio and leverage of life insurers impact negatively on the …
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Using Robust Standard Errors to Combine Multiple Regression Estimates with Meta-Analysis
… investigate the performance of a robust variance estimator for each of these approaches. Key meta-analytic parameters were varied throughout the process. Also, two small scale, examples were conducted to illustrate the use of the robust variance estimator in each of these two approaches. In …