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Established in 1988, the Shingo Prize for Operational Excellence recognises organisations in the USA, Mexico and Canada …
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effect). This study has practical implications for regulators, corporations and investors, both in the USA and abroad. …
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of the relevance of the theory and analysis to developing economies. …
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2SPS and 2SRI for logistic binary outcomes have not been thoroughly studied. We study the bias and variance properties … trial. We first present closed form expressions of asymptotic bias for the causal odds ratio from both 2SPS and 2SRI … approaches. Our closed form bias results show that the 2SPS logistic regression generates asymptotically biased estimates of this …
Persistent link: https://www.econbiz.de/10009439053
alternatives can seriously bias the evaluation of consequences in risky high-stakes decisions. …
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alternatives can seriously bias the evaluation of consequences in risky high-stakes decisions. …
Persistent link: https://www.econbiz.de/10009441300
Choice Experiments (CE) are increasingly used to estimate the values of environmental goods andservices. CE questionnaires represent the environmental good under valuation by varying levels ofnon-market attributes. Inclusion of a cost attribute enables the estimation of monetary values...
Persistent link: https://www.econbiz.de/10009446025
Two-stage sampling usually leads to higher variances for estimators of means and regression coefficients, because of intra-cluster homogeneity. One way of allowing for clustering in fitting a linear regression model is to use a linear mixed model with two levels. If the estimated intra-cluster...
Persistent link: https://www.econbiz.de/10009457371