International Economics

<< N°161

  N°161  
Issue Q1 2020  
Investigating Asian regional income convergence using Fourier Unit Root test with Break  
OlaOluwa S. Yaya
Fumitaka Furuoka
Kiew Ling Pui
Ray Ikechukwu Jacob
Chinyere M. Ezeoke
 
Income convergence among countries has become an important topic in international economics. This paper uses a new unit root test, namely the Fourier Unit Root test with Break, to examine income convergence in nine Asian countries. It has grouped the countries into three regions in Northeast Asia, Southeast Asia, and South Asia and has chosen three major economies in each of the three areas for empirical analysis. The empirical findings indicate that there is relatively greater income convergence in the South Asia and that there is a mixed trend of income convergence and income divergence in Northeast Asia and Southeast Asia. Abstract

   
Income convergence ; Economic integration ; Asia ; Fourier approximation and unit root ; Keywords
C19 ; C22 ; N17 ; JEL classification
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