The effects of q and cash flow on investment in the presence of measurement error

被引:18
作者
Abel, Andrew B. [1 ]
机构
[1] Univ Penn, Wharton Sch, Dept Finance, 3620 Locust Walk, Philadelphia, PA 19104 USA
关键词
Investment; Cash flow; q; Measurement error; ADJUSTMENT COSTS; FRICTIONS;
D O I
10.1016/j.jfineco.2018.02.005
中图分类号
F8 [财政、金融];
学科分类号
0202 ;
摘要
I analyze investment, q, and cash flow in a tractable stochastic model in which marginal q and average q are identically equal. I introduce classical measurement error and derive closed -form expressions for the coefficients in regressions of investment on q and cash flow. The cash -flow coefficient is positive and larger for faster growing firms, yet there are no financial frictions in the model. I develop the concepts of bivariate attenuation and weight shifting to interpret the estimated coefficients on q and cash flow in the presence of measurement error. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码:363 / 377
页数:15
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