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Specification and sensitivity analysis of cross-country growth regressions
(2002)
We compare the sensitivity analysis of cross-country growth regressions based on extreme bounds analysis to a more direct specification testing approach using non-nested hypotheses tests. The results suggest that those ...
Nonlinearities in economic growth: A semiparametric approach applied to information technology data
(2007)
The purpose of this paper is to examine the Information and Communication Technology (ICT) capital-economic growth nexus, taking into consideration the previously documented nonlinear relationship between initial income ...