The process of debt-rescheduling between a creditor and a sovereign (LDC) debtor is modeled as a noncooperative game built on a one-sector growth model. The creditor's threat to impose default penalties is ignored here as inherently incredible; instead, the debtor's motivation for repayment is to...

Generational selfishness is a central assumption in the vast literature on the life cycle model. Much of this literature deals with the impact of alternative government policies in light of self-interested generational behavior. Surprisingly, the choices of governments in virtually all of these...

The sovereign-debt literature has often implicitly assumed that all the power in the bargaining game between debtor and creditor lies with the latter. An earlier paper provided a game-theoretic basis for this contention. in that all the subgame-perfect equilibria of the game modeled have an...

This article demonstrates that Ricardian Equivalence does not necessarily hold in models with altruistic transfers once one takes into account the strategic behavior of recipients as well as donors. To influence the final allocation of consumption in altruistic settings, potential recipients can...

We analyze a long-term contracting problem involving common uncertainty about a parameter capturing the productivity of the relationship, and featuring a hidden action for the agent. We develop an approach that works for any utility function when the parameter and noise are normally distributed...

Investment of U.S. firms responds asymmetrically to Tobin's Q: investment of established firms -- 'intensive' investment -- reacts negatively to Q whereas investment of new firms -- 'extensive' investment -- responds positively and elastically to Q. This asymmetry, we argue, reflects a...

Aside from the equilibrium that Hotelling (1931) displayed, his model of non-renewable resources also contains a continuum of bubble equilibria. In all the equilibria the price of the resource rises at the rate of interest. In a bubble equilibrium, however, the consumption of the resource peters...

Stock-market crashes tend to follow run-ups in prices. These episodes look like bubbles that gradually inflate and then suddenly burst. We show that such bubbles can form in a Zeira-Rob type of model in which demand size is uncertain. Two conditions are sufficient for this to happen: A declining...

The Q-theory of investment says that a firm's investment rate should rise with its Q. We argue here that this theory also explains why some firms buy other firms. We find that 1. A firm's merger and acquisition (Mamp;A) investment responds to its Q more -- by a factor of 2.6 -- than its direct...

We study 114 years of U.S. stock market data and find That there are large cohort effects in stock prices, effects that we label 'organization capital,' That cohort effects grew at a rate of 1.75% per year, That the debt-equity ratio of all vintages declined, That three big technological waves...