【作者(必填)】Heckman, J.
【文题(必填)】Simple Statistical Models for Discrete Panel Data Developed and Applied to Test the Hypothesis of True State Dependence against the Hypothesis of Spurious State Dependence
【年份(必填)】Annales de l'inséé No. 30/31, The Econometrics of Panel Data (Apr. - Sep., 1978), pp. 227-269
【全文链接或数据库名称(选填)】
www.jstor.org/stable/20075292
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