加纳经济的增长谜题:国外援助是不是重要的决定因素

重新审视研究了国外援助及其他因素对加纳经济增长的意义和影响。自加纳共和国独立以来,外商通过不同的渠道在加纳进行投资,目前约占国家预算的40%。那么,这些来自发达国家的资源是否对加纳的经济发展产生了积极的影响呢?为了解决这一难题,运用简单的最小二乘法(OLS),选取了包括国外援助在内的5个独立变量对加纳26年的经济增长进行了回归运算。其中,经济的波动体现在加纳1982年到2007年之间国内生产总值(GDP)的变化上。文中数据取自历年相关书籍,经合组织档案与公共文献。本文的研究证明,国外援助是一国经济增长的重要决定因素。数据显示,国外援助在1982年至2007年的26年里对加纳的经济增长产生了重大而积极的影响。     

Child Care Subsidies and Employment Behavior Among Very‐Low‐Income Populations in Three States

Using merged administrative data from welfare reform evaluations in three states, we estimate the effects of child care subsidy use on the length of time it takes for a welfare applicant to move into substantial employment. Findings show that the use of a child care subsidy during an unemployed or marginally employed spell of welfare receipt is associated with between a 0.6 and 1.7 quarter (or 11% to 34%) reduction in the time to substantial employment in two of the three state samples. The positive influence of subsidy use on transitions to substantial employment is strongest for those welfare applicants with the lowest earnings who are mixing welfare and work prior to subsidy receipt.     

Comparing ‘old’ and ‘new’ on Lenin: A review article

Louis Fischer, The Life of Lenin. New York, Evanston, & London: Harper & Row, 1964, 707 pp.

Robert Service, Lenin, A Political Life. Volume 1, The Strength of Contradiction; Volume 2, Worlds in Collision; Volume 3, The Iron Ring. Bloomington & Indianapolis: Indiana University Press, 1985, 1991, 1995, 246 pp., xviii + 422 pp., xxi + 393 pp., $24.93, $39.95, $29.95.

Dmitri Volkogonov, Lenin. A New Biography. Translated & edited by Harold Shukman, New York: The Free Press, 1994, $30.00.