KOFI KAMASA, K. K.; OFORI-ABEBRESE, G. Wagner or Keynes for Ghana? Government Expenditure and Economic Growth Dynamics. A ‘VAR’ Approach. Journal of Reviews on Global Economics, [S. l.], v. 4, p. 177–183, 2015. DOI: 10.6000/1929-7092.2015.04.18. Disponível em: https://www.lifescienceglobal.com/pms/index.php/jrge/article/view/3429. Acesso em: 6 may. 2024.