We investigate the possible explanations of variations in aggregate levels of participation in large-scale political demonstrations. A simple public choice inspired model is applied to data derived from the annual May Day demonstrations of the Danish labour movement and socialist parties taking...

This paper is among the first to theoretically examine the relevance of price competition in the protection market by focusing on the competition between empires. By distinguishing absolute and differential protection rents, we first define coercive rivalry and price competition among empires...

While economic historians have stressed the importance of price competition in the protection market, theorists of conflictual activity have argued against the extrapolation of this form of competition in the protection market and favored competition through the quantity of conflictual effort....

I apply the Beveridge-Nelson business cycle decomposition method to the time series of per capita murder in the State of Arizona (1933-2005). Separating out “permanent” from “cyclical” murder, I hypothesize that the cyclical part coincides with documented waves of organized crime,...

I apply the Beveridge-Nelson business cycle decomposition method to the time series of per capita murder in the State of California. (1933-2005). Separating out “permanent” from “cyclical” murder, I hypothesize that the cyclical part coincides with documented waves of organized crime,...

This note is about the possibility of a stalemate in a continuing conflict. Following the prevailing economic literature on the topic, under some assumptions, the outcome of a conflict can be described in two ways: (i) a predetermined split of a contested output; (ii) a winner-take-all contest...

This article proposes a reading of the armed conflict from an evolutionary design that takes into account the concept of private protection agencies in the works of Schelling / Nozick / Gambetta. Their aim is to assess the dynamics of conflict and changes from its author’s scientific output. A...

Using two theoretical categories of the work of Robert Nozick: (a) protection agencies and (b) minimal state, to illustrate by analogy with the CMSP, the dilemmas arising from the use of private military in regions with civil wars and conflicts irregular. We see that the relations preserved PBMC...