The conflict in Northern Ireland was an example of "complex warfare" with both insurgency and sectarian violence. We present a unified model that helps to identify these two forms of conflict from the spatial distribution of violence. The model predicts that tectonic boundaries between...

The last remaining gap in the national accounts of Russia and the USSR in the twentieth century, 1913 to 1928, includes the Great War, the Civil War, and postwar recovery. Filling this gap, we find that the Russian economy did somewhat better in the Great War than was previously thought; in the...

This paper analyzes the governmental regulation of the rental housing market in the states that arose on the ruins of the Russian Empire during the Russian Civil war in 1918-1922. It examines and compares three major tools of the housing policy of those times: rent control, protection of tenants...

This paper describes the main trends of the Russian economy through the Great War (1914 to 1917), Civil War (1918 to 1921), and postwar famine (1921 to 1922) for the general reader. During its Great War mobilization the Russian economy declined, but no more than other continental economies under...

I critically review recent studies that estimate those costs of violence and conflict that can emerge among organized political groupings, from states, religious and ethnic organizations to guerillas and paramilitaries. The review includes studies that estimate direct and indirect costs due to...

Ethnic and religious fractionalization have important effects on economic growth and development, but their role in internal violent conflicts has been found to be negligible and statistically insignificant. These findings have been invoked in refutation of the Huntington hypothesis, according...

Ethnic conflicts and their links to international human trafficking have recently received a surge in international attention. It appears that ethnic conflicts exacerbate the internal displacement of individuals from networks of family and community, and their access to economic and social...

Although the relationship between natural resources and civil war has received much attention, little is known about the underlying mechanisms. Controversies and contradictions in the stylized facts persist because resource extraction is treated as exogenous while in reality fighting affects...

Several decades of conflict, rebellion and unrest severely weakened civil society in parts of Colombia. Desarollo y Paz is the umbrella term used to describe the set of locally-led initiatives that aim at addressing this problem through initiatives to promote sustainable economic development and...

This paper tests the hypothesis that a high and persistent exposure to infectious diseases increases the likelihood of civil conflicts. Diseases that are difficult to prevent and treat may reduce the opportunity costs of violent activities, both directly and indirectly. The analysis exploits new...