筛选: Committee Rubin, Paul H, Emory University 删除限定条件 Committee: Rubin, Paul H, Emory University Committee Schnier, Kurt, Georgia State University 删除限定条件 Committee: Schnier, Kurt, Georgia State University Keyword Environmental Kuznets Curve 删除限定条件 Keyword: Environmental Kuznets Curve Keyword oil leasing 删除限定条件 Keyword: oil leasing Keyword oil supply elasticity 删除限定条件 Keyword: oil supply elasticity