Mineral resource drivers in the global south: A case study of Australia

Mineral resource depletion directly restricts sustainable mineral development. This study investigates the drivers of sustainable mineral resource development via an evolutionary game model involving mineral firms, the Australian government, and financial institutions. The tripartite model provides a guide to strategies and interactions with external influences based on company liquidity. Leveraging panel data from Australian mining companies from 2015 to 2022, this study utilizes unconditional quantile regression techniques, culminating in three salient discoveries. First, despite financial limitations, small-to medium-sized enterprises (SMEs) can accumulate ample resources to enhance their green technology R&D and corporate social responsibility (CSR) expenditure through diverse financing methods, thereby creating an internal strategic impetus for CSR perpetuation. Second, by participating in CSR, mineral firms can transmit positive signals in an asymmetric market, which promotes their sustainable development. Finally, despite the Australian government's R&D tax refund policy incentivizing R&D investment, SMEs' lack of innovative capacity has led to the diversion of operational funds, which negatively impacts their sustainable development. These findings provide valuable insights for sustainable mineral resource development that extend beyond Australia to other Southern Hemisphere nations.