Data for: Analysis of Proposed 20-year Mineral Leasing Withdrawal in Superior National Forest

STATA .do file containing parameter assumptions that performs calculation reported in J.H. Stock and J.T. Bradt, "Analysis of Proposed 20-year Mineral Leasing Withdrawal in Superior National Forest"本数据集为包含参数假设的STATA .do文件，可用于复现J.H.斯托克（J.H. Stock）与J.T.布拉德特（J.T. Bradt）在《苏必利尔国家森林拟议20年矿产租赁退出政策分析》一文中所报告的计算。