This short empirical study utilizes U.S. annual data from 1976 to 2006 to examine the causal relationship between energy consumption and employment in Illinois within a multi-variate framework. The Toda-Yamamoto long-run causality tests reveal unidirectional causal-ity from energy consumption to...

This study estimates the demand for residential natural gas in the state of Illinois using an autoregressive distributed lag (ARDL) bounds testing approach based on annual data from 1970 to 2007. The ARDL bounds testing approach reveals a long-run equilibrium relationship between natural gas...

This empirical study tests the ripple effect and the long-run convergence associated with the dynamics of U.S. regional housing prices using the ARDL bounds testing approach and seasonally-adjusted monthly data from 1991:1 to 2010:12 for the nine U.S. census regions. The results support the...

Using U.S. data from 1960 to 2007 this empirical note re-examines the semi-endogenous and Schumpeterian R&D growth models presented by Ha and Howitt (2007) and Madsen (2008). The empirical results support the Schumpeterian R&D growth model. Specifically, in the long-run increases in R&D...