Olivier Dessaint, Thierry Foucault, Laurent Frésard, Adrien Matray, 05 March 2019

Stock prices respond to fundamental shocks (i.e. news) and non-fundamental shocks (noise). Using US data from 1996 to 2011, this column argues that stock prices are a ‘faulty informant’ for corporate managers because managers have limited ability to separate information from noise when using prices as signals about their prospects. The ensuing losses of capital investment and shareholders’ wealth are large and even affect firms that are not facing severe financing constraints or agency problems.

Philipp-Bastian Brutscher, Jonas Heipertz, Christopher Hols, 23 April 2018

Despite an extensive literature examining the optimal financing mix, little work exists on firms’ preferences over specific debt financing characteristics. This column uses experimental data from Europe to analyse the link between different external financing characteristics and investment decisions. The findings suggest that modest improvements in financing terms can more than double the probability of investment. Investment decisions are particularly sensitive to interest rates and collateral requirements.

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