Municipal merger and debt issuance in South African municipalities

Abstract

ABSTRACT Existing research reveals opportunistic free-riding behaviours by municipalities facing mergers; these behaviours include over-issuance of debt before mergers because their burden will be shared by newly constructed municipalities. Nevertheless, the literature presents few solutions to this problem. We therefore investigate whether South African municipalities that faced mergers engaged in free-riding behaviours before the mergers. In South Africa, the upper government of municipalities implemented the monitoring of borrowings before mergers. Using a difference-in-differences analysis and quarterly data of South African municipalities, we find that South African municipalities decreased the amount of borrowings before their mergers. This result contradicts previous research, indicating that proper policy for municipal mergers may prevent the fiscal common pool problem caused by free-riding behaviours. To the best of our knowledge, our study is the first to demonstrate a reduction in borrowings before municipal mergers.