Recent Research: Are State Business Climate Indices Meaningful?
State business climate indices are a common tool in economic development policymaking and marketing. These indices allow analysts to bundle sets of business-friendly policies, quantitative metrics and subjective rankings into a single index to compare one state's business environment to another's. A recent paper by Jed Kolko, David Neumark and Marisol Cuellar Mejia suggests that many of the factors that are sometimes included in business climate indices have little or no predictive power.