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121.
Journal of Combinatorial Optimization - The Angular Constrained Minimum Spanning Tree Problem ( $$\alpha $$ -MSTP) is defined in terms of a complete undirected graph $$G=(V,E)$$ and an angle... 相似文献
122.
Alexandre Ardichvili 《Human Resource Development International》2013,16(5):539-544
A conversation recently began amongst senior human resource development scholars from around the world that focused on the prospects for theory development in human resource development (HRD). The opening event in the form of a panel discussion was held at the European HRD conference in Lille, France, in May 2008. This article summarizes and discusses contributions made by the panel participants. 相似文献
123.
ABSTRACTWe study estimation and inference when there are multiple values (“matches”) for the explanatory variables and only one of the matches is the correct one. This problem arises often when two datasets are linked together on the basis of information that does not uniquely identify regressor values. We offer a set of two intuitive conditions that ensure consistent inference using the average of the possible matches in a linear framework. The first condition is the exogeneity of the false match with respect to the regression error. The second condition is a notion of exchangeability between the true and false matches. Conditioning on the observed data, the probability that each match is correct is completely unrestricted. We perform a Monte Carlo study to investigate the estimator’s finite-sample performance relative to others proposed in the literature. Finally, we provide an empirical example revisiting a main area of application: the measurement of intergenerational elasticities in income. Supplementary materials for this article are available online. 相似文献