UMAR , A.; YAHAYA , A. H.; ALI, A. TESTING FOR LONG-RUN ELASTICITIES IN THE PRESENCE OF STRUCTURAL CHANGE: EVIDENCE FROM CLIMATE CHANGE FOR SOUTH AFRICA . JOURNAL OF ECONOMICS AND ALLIED RESEARCH, [S. l.], v. 10, n. 1, p. 454–467, 2025. Disponível em: http://jearecons.com/index.php/jearecons/article/view/524. Acesso em: 2 aug. 2025.