In addition to standard trade gains, regional trade agreements (RTAs) can promote peaceful relations by increasing the opportunity cost of conflicts. Country pairs with large trade gains from RTAs and a high probability of conflict should be more likely to sign an RTA. Using data from 1950 to...

This paper re-examines the effect of oil wealth on political violence. Using a unique historical panel dataset of oil discoveries, we show that simply controlling for country fixed effects removes the statistical association between the value of oil reserves and civil war onset. Other...

Assassinations are a persistent feature of the political landscape. Using a new dataset of assassination attempts on all world leaders from 1875 to 2004, we exploit inherent randomness in the success or failure of assassination attempts to identify the effects of assassination. We find that, on...

We study the dynamics of economic and political change, theoretically and empirically. Democratic capital measured by a nation's historical experience with democracy, and the incidence of democracy in its neighborhood, appears to reduce exit rates from democracy and raise exit rates from...

We develop a method for identifying and quantifying the fiscal channels that help finance government spending shocks. We define fiscal shocks as surprises in defense spending and show that they are more precisely identified when defense stock data are used in addition to aggregate macroeconomic...

We investigate how nondemocratic regimes use the military and how this can lead to the emergence of military dictatorships. The elite may build a strong military and make the concessions necessary for the military to behave as their perfect agent, or they may risk the military turning against...

Globalization brings opportunities and pressures for domestic firms in emerging markets to innovate and improve their competitive position. Using data from 27 emerging market economies, we estimate the effects of foreign competition and linkages with foreign firms on innovation by domestic...

Higher national incomes are correlated with political stability. Is this relationship causal? We test three theories linking income to conflict with new data on export price shocks. Price shocks have no effect on new conflict, even large shocks in high-risk nations. Rising prices, however,...

During World War I the birth rate in France fell by 50%. Why? I build a model of fertility choices where the war implies a positive probability that a wife remains alone, a partially-compensated loss of a husband's income, and a temporary decline in productivity followed by faster growth. I...

Does input trade synchronize business cycles across countries? I incorporate input trade into a dynamic multisector model with many countries, calibrate the model to match bilateral input-output data, and estimate trade-comovement regressions in simulated data. With correlated productivity...