摘要
从理论上说 ,地质调查工作成果因其具有潜在的排它性和明显的竞争性而不属于公共产品 ;从实践上说 ,由于地质调查工作成果只能由政府而不是由市场来提供 ,则属于公共产品。因而地质调查工作成果是准公共产品 ,地质调查工作的需求主体与供给主体是相同的 ,并且其需求变化取决于国家财政投入。供给约束是地质调查工作的特点 ,经费不足则是其常态。因此 ,在地质经济研究中 。
In term of theory, the achievements of geological survey work does not belong to public production due to its potential exclusiveness and tangible competition, while in term of practice, the achievements are part of public production, for which was made by government not through market. As a result, the paper disputes that the achievements are quasi- public- production; geological survey work has the same subject of supply and demand; and input of state revenue and expenditure impacts on the change of demand. It points out that supply regulating is the characteristics and short of money is the normality, Therefore, the characteristics of geological survey economy must be paid more attention.
出处
《中国国土资源经济》
北大核心
2005年第4期20-22,共3页
Natural Resource Economics of China
关键词
地质调查经济
地质调查成果
公共产品
准公共产品
需求
供给
geological survey economy
the achievement of geological survey
public production
quasi-public production
demand
supply
