Calculating The Coup Odds

forecast-heatmap-2014

Opening with the caveat that “Coup attempts rarely occur, so the predicted probabilities are all on the low side, and most are approximately zero,” Ulfelder maps where they’re most likely to happen this year:

From cross-validation in the historical data, we can expect nearly 80 percent of the countries with coup attempts this year to be somewhere in that top fifth. So, if there are four countries with coup attempts in 2014, three of them are probably in dark red on that map, and the other one is probably dark orange.

Fisher takes a minute to “appreciate the luxury many countries have of not worrying about coups”:

A lot of democratic as well as authoritarian states, rich as well as poor, have strong enough rule of law and institutional norms that they don’t have to worry about coups. Ulfelder’s model predicts only a 0.15 percent chance in the United States; many Western democracies show similar scores. So do some countries experiencing political turmoil, such as Greece and Cuba (0.14 and 0.21 percent risk, respectively). Iran, for all its problems and political infighting, only rates a 1.43 percent chance of a coup. That’s probably great news for the United States: even if we don’t like the Iranian government, it’s preferable to chaos, and a government that can negotiate without worrying about a military coup has a freer hand to accept any U.S. nuclear deal.