Is conventional wisdom about resource taxation correct? Mining evidence from transparency reporting
通过理论模型和实证分析，研究全球金矿项目中政府征收比例的决定因素，发现高风险国家政府反而征收更高比例，挑战了传统投资理论。
This paper theoretically and empirically investigates the factors that determine the government “take” in gold mining projects around the world. We develop a theoretical model to predict the government take, which we define as the ratio of total payments to the government from a mining project (including taxes, fees, and royalties) relative to the mining company’s pre-tax net revenue from the same project. In line with investment decision theory, our model predicts that governments should decrease their take on mining operations to compensate multinational corporate investors for increased local development costs and political and macroeconomic risk. However, our empirical investigation shows that higher country risk is actually associated with greater government take. Extending the model, we find that political economy variables have as much predictive power in explaining the government take as the basic investment theory model.