We examine the impact of employment protection legislation (EPL) on individual firms' growth opportunities, as measured by Tobin's q. On the one hand, by increasing job security, EPL spurs innovation effort. Yet that boost only occurs in firms with little comparative advantage at original...

As firms have more assets in place, more of management's limited attention is focused on managing assets in place rather than developing new growth options. Consequently, as firms grow older, they have fewer growth options and a lower ability to generate new growth options. This simple theory...

This paper is about shareholder value. We examine whether welfare considerations justify that target and whether competitive markets force firms to pursue it. We also argue that shareholder value is strictly an ill-defined goal. We report evidence from a large sample of listed firms across the...

As firms grow older, their profitability seems to decline. We first document this phenomenon and show that it is very robust. Then we offer two non-exclusive explanations of why firms may age. First, corporate aging could reflect a cementation of organizational rigidities over time. Consistent...

Failure to correct for pension risk leads to upward-biased discount rate estimates in firms with pension risk exposure. The result is a negative and economically significant relation between pension risk and corporate investment. The effect is confined to investment decisions that require...