Purpose – The purpose of this paper is to examine the relationship between the successful deployment of Lean Six Sigma and a number of key explanatory variables that essentially comprise the competence of the organization, the competence of the deployment facilitator and the competence of the...

County-level data for 11 southern states for 1980 and 2000 are used to examine income convergence. Ordinary least squares regression of logarithmic difference on average per capita income in 1980 demonstrated conditional income convergence with higher income changes in counties with smaller...