Higgins, Matthew J.; Young, Andrew T.; Levy, Daniel - In: Applied Economics Letters 17 (2010) 3, pp. 293-296
Higgins et al. (2006), report several statistically significant partial correlates with US per capita income growth. However, Levine and Renelt (1992) demonstrate that such correlations are hardly ever robust to changing the combination of conditioning variables included. We ask, whether the...