The Imperative Of Military Spending — OR — Fun With Defense Numbers

A lot of debate has been stirred up recently regarding the levels of military spending in the US.  Two wars running for the better part of a decade have dramatically inflated our defense expenditures, and the recent global recession has forced many to consider where costs can be cut.  This recent article by Foreign Policy’s … Read more

More More or Less

This episode of the radio show 'More or Less', available in podcast, has a nice discussion of Arrow's impossibility theorem. It's a consistently good show for anyone interested in quantitative social science, especially how to teach it. http://www.bbc.co.uk/podcasts/series/moreorless/ Ben FarrerBen is currently an assistant professor in the Department of Environmental Studies at Knox College. He … Read more

Best Practice in Political Science (or Any Field)

Over the past year or so I've been getting more and more into network analysis–Both for its theoretical and methodological components.  For the most part, this methodological approach has not seen widespread use in political science, although network approaches are steadily growing.  Emilie Hafner-Burton, Miles Kahler, and Alexander Montgomery have a relatively recent article about … Read more

Bayesian Approaches to Political Science

I ordered Carlin and Louis 2009 “Bayesian Methods for Data Analysis” yesterday and have been left with some questions by the first chapter that I want to raise here, because it reinforces my belief that there’s an unfortunate lacuna in this and many similar books. Specifically, is there a specific Bayesian approach to political science beyond what we think of as the Bayesian approach to statistical inference? I believe that our discipline conducts empirical testing primarily for the basis of making a convincing attempt at falsifying ourselves. If a tool is confusing to the median political scientist, can it ever be convincing? And for Bayesian statistics in particular, is an effort to fit the best model really an effort to falsify the theory?


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A simple math problem…

A Simple Math Problem.  I may have to save this example (or another in a similar form) as a general probability calculation question.   I imagine a certain class of statisticians would find this easier than a second type. Michael A. AllenMichael A. Allen is an Associate Professor of Political Science at Boise State University. His … Read more