Wassily Kandinsky and Kazimir Malevich were both great Russian painters who became pioneers of abstract art during the second decade of the twentieth century. Yet the forms of their art differed radically, as did their artistic methods and goals. Kandinsky, an experimental artist, approached...

There have been two very different life cycles for great artists: some have made their greatest contributions very early in their careers, whereas others have produced their best work late in their lives. These two patterns have been associated with different working methods, as art's young...

This paper analyzes how both the value of ideas created as well as the security of intellectual property rights result from the choices of potentially creative people either to engage in creative activity or to be pirates, and from decisions of people who are engaged in creative activity to...

We develop a conceptual framework to highlight the role of ideas as a catalyst for policy and institutional change. We make an explicit distinction between ideas and vested interests and show how they feed into each other. In doing so the paper integrates the Keynes-Hayek perspective on the...

A key decision in research is whether to try out new ideas or build on more established ideas. In this paper, we evaluate which type of work is more likely to spur further invention. When recent advances create superior opportunities for invention, their adoption as research inputs in the...

Whereas Poterba and Summers (1995) find that firms use hurdle rates that are unrelated to their CAPM betas, Graham and Harvey (2001) find that 74% of their survey firms use the CAPM for capital budgeting. We provide an explanation for these two apparently contradictory conclusions. We find that...

Recent trade models determine the equilibrium distribution of firm-level efficiency endogenously and show that freer trade shifts the distribution towards higher average productivity due to entry and exit of firms. These models ignore the possibility that freer trade also alters the firm-size...

We consider the strategic timing of information releases in a dynamic disclosure model. Because investors don't know whether or when the firm is informed, the firm will not necessarily disclose immediately. We show that bad market news can trigger the immediate release of information by firms....

We develop a dynamic agency model where payout, investment and financing decisions are made by managers who attempt to maximize the rents they take from the firm, subject to a capital market constraint. Managers smooth payout in order to smooth their flow of rents. Total payout (dividends plus...