ITERATIVE METHODS OF OBTAINING ESTIMATES FOR INCOMPLETE CONTINGENCY TABLES

An iterative method of De Jong,Greig and Madan(1985)for obtaining maximum likelihoodestimates for contingency tables derived from a Mover-Stayer model is considered.It is shown that thismethod works for other sampling schemes leading to incomplete contingency tables.Moreover,compar-isons indicate that the method is very fast.

ON CONVERGENCE AND RATE OF CONVERGENCE OF ALGORITHMS IN THE MOVER－STAYER MODEL

ＯＮＣＯＮＶＥＲＧＥＮＣＥＡＮＤＲＡＴＥＯＦＣＯＮＶＥＲＧＥＮＣＥＯＦＡＬＧＯＲＩＴＨＭＳＩＮＴＨＥＭＯＶＥＲ－ＳＴＡＹＥＲＭＯＤＥＬＷＡＮＧＤｏｎｇｑｉａｎ；Ｌａｗｏｋｏ，Ｃ．Ｒ．Ｏ．（ＤｅｐａｒｔｍｅｎｔｏｆＳｔａｔｉｓｔｉｃｓ，ＭａｓｓｅｙＵｎ...

社会网研究中的求职群体内生异质性

社会网对求职效果的研究较少关注求职者的异质性。通过使用JSNET 2014和CLDS 2014数据,在区分恒职者与换职者的基础上,进一步将换职者分成低薪换职者和高薪换职者,并使用共现分析、多元线性回归模型和有限混合模型来详细分析换职者群体的内部异质性。研究结果显示,恒职者在寻找初职中,社会网络使用程度高于低薪换职者和高薪换职者,而高薪换职者无论初职还是现职,求职中的社会网络使用程度均高于低薪换职者。然而,在求职效果上,社会网络对低薪换职者收入的影响更为显著。