We re-examine, from a political economy perspective, the standard view that higher capital mobility results in lower capital taxes - a view, in fact, that is not confirmed by the available empirical evidence. We show that when a small economy is opened to capital mobility, the change of...

This paper sets up an OLG economy with endogenous life expectancy to study how fiscal policy that redistributes between generations can open the door to sunspot equilibria. Agents invest independently in their own human capital, produce and consume output, and receive a pension upon retirement....

Consider an agent who has an expertise in producing a non-marketable good. This good is valued by a single principal, and there is a veri able measure of the agent's performance. Crucially, the agent is intrinsically motivated, due to `warm glow altruism'. In addition, the agent's budget, which...

In many situations in macroeconomics strategic complementarities arise, and agents face a coordination problem. An important issue, from both a theoretical and a policy perspective, is equilibrium uniqueness. We contribute to this literature by focusing on the macroeconomic aspect of the...

In a class of informed principal problems with common values often used in applications we de…fine a particular mechanism which we call the assured allocation. It is always undominated, i.e. efficient among the different types of the principal. We show it is a perfect Bayesian equilibrium...

We re-examine the standard view that capital taxes are too low when capital is mobile across tax jurisdictions. We do so by emphasising a previously neglected implication of non-cooperative capital tax setting in a world with national currencies. Namely, capital taxes also affect foreign...