英语词汇“replacement ratio”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

replacement ratio n. (a) a ratio expressing the rate at which something (esp. population) is replaced or replenished; (b) Economics income from unemployment benefits or a pension as a proportion of income while employed.

ΚΠ

1907 Proc. Amer. Soc. Testing Materials 7 203 This replacement ratio of one to twenty-one was obtained by reducing both roads to the same number of locomotives for the same period of time.

1936 Southern Econ. Jrnl. 2 45 The nation, with a barely positive net replacement ratio of 1.08, is adjusting itself to stability of population.

1960 Rev. Econ. & Statistics 42 349/1 Widely varying notions prevail as to the proportion of earnings lost from joblessness that were replaced by unemployment compensation. Yet an assessment of the economic impact of the program..depends in considerable measure on that replacement ratio.

1993 J. B. Williamson & F. C. Pampel Old-age Security in Compar. Perspective v. 104 Why does the United States rank lower with respect to pension effort than with respect to replacement ratio?

2004 H. S. Klein Population Hist. U.S. iv. 117 Because of their lower mortality, the 1870 cohort of women in fact achieved a higher replacement ratio than the earlier cohorts.

单词	replacement ratio
释义	> as lemmas replacement ratio replacement ratio n. (a) a ratio expressing the rate at which something (esp. population) is replaced or replenished; (b) Economics income from unemployment benefits or a pension as a proportion of income while employed. ΚΠ 1907 Proc. Amer. Soc. Testing Materials 7 203 This replacement ratio of one to twenty-one was obtained by reducing both roads to the same number of locomotives for the same period of time. 1936 Southern Econ. Jrnl. 2 45 The nation, with a barely positive net replacement ratio of 1.08, is adjusting itself to stability of population. 1960 Rev. Econ. & Statistics 42 349/1 Widely varying notions prevail as to the proportion of earnings lost from joblessness that were replaced by unemployment compensation. Yet an assessment of the economic impact of the program..depends in considerable measure on that replacement ratio. 1993 J. B. Williamson & F. C. Pampel Old-age Security in Compar. Perspective v. 104 Why does the United States rank lower with respect to pension effort than with respect to replacement ratio? 2004 H. S. Klein Population Hist. U.S. iv. 117 Because of their lower mortality, the 1870 cohort of women in fact achieved a higher replacement ratio than the earlier cohorts. extracted from replacementn. < as lemmas
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