Baum, Christopher F.; Caglayan, Mustafa; Talavera, Oleksandr - In: Economics Letters 98 (2008) 3, pp. 282-287
We investigate the impact of measures of uncertainty on firms' capital investment behavior using a panel of U.S. firms. Increases in firm-specific and CAPM-based measures have a significant negative effect on investment spending, while market-based uncertainty has a positive impact.