This paper looks at the situation of legal immigrants who employ illegal immigrants to provide them with various services. This enables the legal immigrants to allocate more time to other work, thereby increasing their earnings. Illegal immigrants employed by legal immigrants may specialize in...

Australia’s policies towards asylum seekers hit the headlines when it refused to admit those aboard the Tampa in September 2001. This tough stance and the raft of legislation that followed became known as Australia’s ‘Pacific Solution’. It was clearly intended to deter those who might...

National borders, including the easily crossed US-Canada border, have been shown to separate markets and sustain price differences. The resulting arbitrage opportunities vary temporally with the exchange rate and cross-sectionally with travelers' distance to the border. We estimate a structural...

Consumption theory predicts that the cost of liquidity determines spending responses to a stimulus. We test this hypothesis directly using administrative records of individual-level loan and deposit accounts in combination with a Danish fiscal stimulus reform transforming illiquid pension wealth...

We conduct a geographically and temporally disaggregated empirical analysis of civil conflict at the sub-national level in Africa over the period 1997-2011. Our units of observation are cells of 1 degree of latitude by 1 degree of longitude. We exploit within-year variation in the timing of...

During the transition from plan to market, managers and politicians succeeded in maintaining control of large parts of the stock of socialist physical capital. Despite the obvious importance of this phenomenon, there have been no efforts to model, measure and investigate this process...

We revisit the question of the efficiency of individual decisions to be protected against crime for the cases of both observable and unobservable protection. We obtain that observable protection is unambiguously associated with a negative externality and that at the individual level, it has a...

We propose and investigate a new channel through which the resource curse - a stylized fact that countries rich in natural resources grow slower - operates. Predatory governments are more likely to expropriate corporate profits in natural-resource industries when the price of resources is...

Stricter laws require more incisive and costlier enforcement. Since enforcement activity depends both on available tax revenue and the honesty of officials, the optimal legal standard of a benevolent government is increasing in per-capita income and decreasing in officials' corruption. In...

We present a simple model to analyse law enforcement problems in transition economies. Law enforcement implies coordination problems and multiplicity of equilibria due to a law abidance and a fiscal externality. We analyse two institutional mechanisms for solving the coordination problem. A...