Walker (1997) criticizes one of the conclusions in my book Ta\c{s}\iran (1995), that Heckman and Walker's very high negative wage rate and positive income effects on Swedish fertility are very sensitive. In this paper, I explain, first, that my results are not only based on the series Walker...

Using the Uppsala Conflict Data Program's Conflict Termination Dataset, 1946-2007, we investigate determinants of war duration—how long war lasts before the onset of peace. We provide an exposition of the nature of the data and of the transformations statistical issues involved in quantifying...

Using the Uppsala Conflict Data Program's Conflict Termination Dataset, 1946-2007, we investigate determinants of war duration—how long war lasts before the onset of peace. We provide an exposition of the nature of the data and of the transformations statistical issues involved in quantifying...

Understanding the economic integration of minority ethnic communities requires an analysis of the educational process. This paper examines second-generation immigrant youths' educational attainments in comparison with those of similarly aged native Swedes. Binomial-logit, grouped-regression and...

This paper uses a large panel of data with up to 19 time-series observations for almost 150 countries to estimate models of arms imports. Qualitative evidence suggests a non-linear relationship. As income and military expenditure grow, the propensity to import first rises and then falls as a...