This paper develops a rational expectations model with multiple equilibrium unemployment rates where the price of capital may be unbounded above. I argue that this property is an important feature of any rational-agent explanation of a financial crisis, since for the expansion phase of the...

The paper contradicts the thesis of Mancur Olson presented in `The Rise and Decline of Nations', using empirical evidence from studies on business interest associations and sectoral corporatism. We argue first that, unlike Olson assumes, selfish interest associations are not necessarily...

The inheritance of contemporary financial economics invites us to consider financial stability as integral to a liberal market setting. The crisis however demonstrated that financial markets may prove highly dysfunctional in the absence of adequate mechanisms of regulation and governance. This...

How does trade policy a affect technology adoption, total factor productivity (TFP henceforth), and per capita income? To study this question we construct a dynamic general equilibrium model of a small open economy in which a coalition of skilled workers chooses the technology. We obtain three...

We study how complementarities and intellectual property rights affect the management of knowledge workers. The main results relay when a firm will wish to sue workers that leave with innovative ideas, and the effects of complementary assets on wages and on worker initiative. We argue that firms...

Convergence in per capita income turns on whether technological knowledge spillovers are global or local. Global spillovers favour convergence, while a geographically limited scope of knowledge diffusion can lead to regional clusters of countries with persistently different levels of income per...

It is well known that if there are mild sector-specific externalities, then the steady state of the standard two-sector real business cycle model can become locally indeterminate and endogenous business cycles can arise. We show that this result is not robust to the introduction of standard...

Central banks throughout the world predict inflation with new-Keynesian models where, after a shock, the unemployment rate returns to its so called 'natural rate’. That assumption is called the Natural Rate Hypothesis (NRH). This paper reviews a body of work, published over the last decade,...

We introduce the model of asset management developed in Gennaioli, Shleifer, and Vishny (GSV, 2014) into a Solow-style neoclassical growth model with diminishing returns to capital. Savers rely on trusted intermediaries to manage their wealth (claims on capital stock), who can charge fees above...

This is a case study of how a country nearly reached bankruptcy in March 2013, within five years from entering the Eurozone. The magnitude of the requested assistance is extremely large relative to GDP (100%) and studying this event provides useful lessons for avoiding such crises in the future....