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英文文献：How To Group Market Participants? Heterogeneity In Hedging Behavior
英文文献作者：Pennings, Joost M.E.,Garcia, Philip,Irwin, Scott H.,Good, Darrel L.
英文文献摘要：
Using a generalized mixture model, we model individual heterogeneity by identifying groups of participants that respond in a similar manner to the determinants of economic behavior. The procedure emphasizes the role of theory as the determinants of behavior are used to simultaneously explain market activities and to discriminate among groups of market participants. We show the appealing properties of this modeling approach by comparing it with two often used grouping methods in an empirical study in which we estimate the factors affecting market participants' hedging behavior.
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