This paper combines the study of income distribution with that of natural disasters. We introduce several income density functions to approximate the income distributions of five samples: New Orleans prior to Katrina, New Orleans after Katrina, the United States during the same year (2005), and...

One problem with describing election vote shares using ordinary least squares (OLS) is that it ignores the possible presence of spatial error correlation, whereby the errors are correlated in a systematic manner over space. This omission can bias OLS standard errors. We examine the 2004...