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Recent research in macroeconomics has emphasized the importance of linking the financial and real sectors and the need for working with optimizing models. Tobinâ€TMs Q model of investment would appear to provide a framework that can satisfy these two criteria. In contrast to the original...
Persistent link: https://www.econbiz.de/10013240973
We develop a q theory of investment with endogenous leverage, payout, hedging, and risk-taking dynamics. The key frictions are costly equity issuance and incomplete markets. We show that the marginal source of external financing on an on-going basis is debt. The firm lowers its debt when making...
Persistent link: https://www.econbiz.de/10013324687
We propose a dynamic bank theory with a delayed loss recognition mechanism and a regulatory capital constraint at its core. The estimated model matches four facts about banks' Tobin's Q that summarize bank leverage dynamics. (1) Book and market equity values diverge, especially during crises;...
Persistent link: https://www.econbiz.de/10013290998
We show how the value of a real option depends on corporate income taxes and the option's "debt capacity," defined as the amount of debt supported or displaced by the option. The value of the underlying asset must be an adjusted present value (APV). The risk-free rate of interest must be...
Persistent link: https://www.econbiz.de/10013104988
We study the entry and exit of firms across U.S. industries over the past 40 years. The elasticity of entry with respect to Tobin’s Q was positive and significant until the late 1990s but declined to zero afterwards. Standard macroeconomic models suggest two potential explanations: rising...
Persistent link: https://www.econbiz.de/10014105633
The answer, of course, is that it can't. Hou, Xue, and Zhang's (2014) empirical model does price portfolios sorted on prior year's performance, but for reasons outside of q-theory---it does so by including a fundamental momentum factor, i.e., a factor based on momentum in firm fundamentals. The...
Persistent link: https://www.econbiz.de/10013027258
We analyze private fixed investment in the U.S. over the past 30 years. We show that investment is weak relative to measures of profitability and valuation – particularly Tobin's Q, and that this weakness starts in the early 2000's. There are two broad categories of explanations: theories that...
Persistent link: https://www.econbiz.de/10012902577
Using more than 50,000 firm-years from 1988 to 2015, we show that the empirical relation between a firm's Tobin's q and managerial ownership is systematically negative. When we restrict our sample to larger firms as in the prior literature, our findings are consistent with the literature,...
Persistent link: https://www.econbiz.de/10012906766
This paper presents closed-form solutions for the investment and valuation of a competitive firm with a Cobb-Douglas production function and a constant elasticity adjustment cost function in the presence of stochastic prices for output and inputs. The value of the firm is a linear function of...
Persistent link: https://www.econbiz.de/10013218536
We investigate whether the value of large banks, defined as banks with assets in excess of the Dodd-Frank threshold for enhanced supervision, increases with the size of their assets using Tobin’s q and market-to-book as our valuation measures. Many argue that large banks receive subsidies from...
Persistent link: https://www.econbiz.de/10013224958