We construct a staggered-price dynamic general equilibrium model with overlapping generations based on uncertain lifetimes. Price stickiness plus lack of Ricardian Equivalence could be expected to make an increase in government debt, with associated changes in lumpsum taxation, effective in...

One objection to delegating monetary policy to an independent central bank is that it causes lack of coordination with fiscal policy. Nordhaus has recently shown, in a simple game-theoretic model, how this generates too-contractionary monetary policy and too-expansionary fiscal policy, with...

The paper specifically examines: labour regulations and their relationship with employment and investment; trade regulations; permits and licences for businesses; visa regulations; the predictability of regulatory application; and the costs of regulation. It also investigates the ways firms...

This paper addresses the question as to why we observe such large differentials in earnings in urban African labour markets after controlling for observable human capital. We first use a three year panel across Ghana and Tanzania and find common patterns for both countries assuming that movement...

This paper investigates the role of learning - through formal schooling and time spent in the labor market - in explaining labor market outcomes of urban workers in Ghana and Tanzania. We investigate these issues using a new data set measuring incomes of both formal sector wage workers and the...

Integration into the global trading environment is viewed as a key factor underlying the success of the fastest growing economies. Yet many African countries remain isolated and appear to have failed to achieve the level integration of these fast growing economies. This paper presents a...

European capital markets show increasing concern about the extent of sovereign debts and their sustainability. Here we explore some insights that the Overlapping Generations (OLG) framework has to offer on such issues. The OLG framework implies, for example, that there is a limit to the amount...

We construct a staggered-price dynamic general equilibrium model with overlapping generations based on uncertain lifetimes. Price stickiness plus lack of Ricardian Equivalence could be expected to make an increase in government debt, with associated changes in lump-sum taxation, effective in...