摘要
准入规制对自然垄断产业技术创新的影响依据其类型而不同。与竞争性 市场相比,进入规制对成本节约的Ⅰ型技术创新不产生特别影响,但对创造产品需求的Ⅱ 型技术创新产生抑制作用。另一方面,Ⅰ型技术创新对既有的准入规制有一定的强化作 用,而Ⅱ型技术创新通过刺激需求,改变原垄断行业的自然垄断特征,会导致放松规制。 对移动通讯业与治污行业的实证研究支持了上述论断。
Accession regulation has a different impact on technical innovation in natural monopoly industries. Compared with a competitive market, accession regulation have no special effect to technical innovation I ( decreasing cost ), but it will prohibit technical innovation II (creating products demands) . However, technical innovation I will strengthen the existing accession regulation, and technical innovation II will result in deregulation by incensing demand and changing the natural monopoly characteristic of the industry. These are proved by the empirical study of mobile telecommunication and the sewerage-treating industries.
出处
《财贸经济》
CSSCI
北大核心
2005年第12期55-60,共6页
Finance & Trade Economics
关键词
准入规制
自然垄断产业
Ⅰ型技术创新
Ⅱ型技术创新
Accession regulation, Monopoly Industry, Technical Innovation I, Technical Innovation II
