论文检索

商业周期特征的度量与比较AI 解读

Since the extensive work by Burns and Mitchell, many economists have interpreted economic fluctuations in terms of business-cycle phases. Given this, the authors argue that, in addition to usual model-selection criteria currently used in the profession, the adequacy of a univariate macroeconomic time series model should be based on its ability to replicate two important business-cycle features of the U.S. data-duration and amplitude. The authors propose several checks for…

摘要暂缺

摘要暂缺

摘要暂缺

摘要暂缺

摘要暂缺

反向回归、共线性与就业歧视：一则札记AI 解读

This note refutes M. M. Whiteside and A. Narayanan's (1989) recent assertion that the conflict between direct and reverse regression for discrimination assessment (as pointed out by D. A. Conway and H. V. Roberts [1986] and others) is due to the collinearity in the data. Their mistake stems from misunderstanding of the elementary relationship between partial and multiple correlation coefficients.