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81.
Drawing upon a sample of 638 mothers aged 18 to 40, with at least some marital work experience, significant associations were found between the extent, kind, and timing of employment and a series of family formation variables. Generally lower fertility, longer first birth intervals, and earlier use of birth control were associated with the longest work durations, the highest status jobs, and work before the birth of the first child. The data failed, however, to differentiate desired family size. 相似文献
82.
83.
Chapter 11 can be thought of as a Ring of Gyges, protecting corporate executives from past or prospective misdeeds and missteps. The Manville Case is an example. 相似文献
84.
Does style matter for economic writing? Several stylistic characteristics of ninety-seven AEA presidential addresses, including word length, sentence length and percent of sentences in the passive voice, were computed and used to explain citations to these economists' work. Avoidance of the passive is an old stylistic norm given by Adam Smith. Word length and sentence length serve as modern stylistic norms. Only the percent passive matters to explain citations. Perhaps not coincidentally, while writing clarity in our data set has declined over time when measured by the new norm, it has improved when measured by the old norm. 相似文献
85.
Arthur J. Gavigan 《Statistical Papers》1995,36(1):284-285
86.
Arthur R. Williams 《Journal of marital and family therapy》1975,1(3):277-280
This irreverent, somewhat breezy paper describes the experience of the author in establishing a private practice in an unusual setting and offers some observations for others. Editor. 相似文献
87.
88.
Roger L. Berger 《Journal of statistical planning and inference》1980,4(4):391-402
Let (X1,…,Xk) be a multinomial vector with unknown cell probabilities (p1,?,pk). A subset of the cells is to be selected in a way so that the cell associated with the smallest cell probability is included in the selected subset with a preassigned probability, P1. Suppose the loss is measured by the size of the selected subset, S. Using linear programming techniques, selection rules can be constructed which are minimax with respect to S in the class of rules which satisfy the P1-condition. In some situations, the rule constructed by this method is the rule proposed by Nagel (1970). Similar techniques also work for selection in terms of the largest cell probability. 相似文献
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90.