Template-Type: ReDIF-Article 1.0 Author-Name: E. Simsek Author-Email: esraqsimsek@gmail.com Author-Workplace-Name: Department of Economics, Istanbul Bilgi University, 34060, Istanbul, Turkey Author-Name: M. Orhan Author-Email: mehmet.orhan@ibu.edu.ba Author-Workplace-Name: School of Economics and Social Sciences, International Burch University Author-Name: F. Macit Author-Email: fmacit55@gmail.com Author-Workplace-Name: Northeast Normal University Title: Effect of Government Expenditure on GDP in the Turkish Economy Abstract: The objective of this article is to investigate the effect of government expenditure on GDP in Turkey from 2000Q1-2015Q4 by the superexogeneity test. As a consequence of satisfying both conditions of weak exogeneity and structural invariance, government expenditure is super exogenous to GDP which implies that the policy regime shift for the period of the Global Financial Crisis in Turkey did not cause structural variance in government expenditure. Indeed, the Lucas Critique which indicates that policy regime shifts cause structural breaks, appears to be refuted Classification-JEL: E52, H5, C22, C52 Keywords: Lucas Critique, Government Expenditure, Superexogeneity Test Journal: International Econometric Review Pages: 69-76 Volume: 9 Issue: 2 Year: 2017 Month: September File-URL: http://www.era.org.tr/makaleler/336791.pdf File-Format: Application/pdf Handle: RePEc:erh:journl:v:9:y:2017:i:2:p:69-76