摘要
运用静态面板工具对中国1990～2007年18个城市的公用事业发展对经济增长的影响进行分析。结果显示:城市公用事业与经济增长间存在长期协整关系;城市公用设施建设对经济增长的正效应大于水、电、煤;电力供应对经济的影响大于煤炭;水资源供应对经济影响不显著。建议公用事业应通过市场化改革,配以适当的竞争机制和外部监管,激励公用事业从业企业控制成本,公开企业信息;加强中西部地区市政设施投入,改善设施条件和投资环境。
Static panel data model was applied for analyzing contribution of public utilities development to economic growth of 18 cities during 1990-2007. The result shows that there existed long-term cointegration relationship between utilities and economic growth; positive impact of construction of utilities infrastructure on economic growth superior to water, power and coal's; impact of power supply on economy superior to coal's; a little impact of water supply on economy. The paper puts forward suggestions on market reform of utilities.
出处
《城市公用事业》
2011年第4期13-16,55,共4页
Public Utilities
