关键词: 核电产业, 外部性, 安全风险, 安全性管制

Abstract: As a kind of clean energy, nuclear power has many comparative advantages, but its production has obviously safety risks. The economic feature of nuclear power determines the demand of the production safety regulation for the production process. From the perspective of regulation economics, this paper divides regulation measures into direct regulation measures based on administrative compulsory means and indirect regulation measures based on economic means. This paper finds that the accident probability is closely related to the nuclear power plant's safety investment and regulation inspection frequency. The nuclear power plant's safety investment is related to the the risk degree of potential safety hazard and the plant's losses of the potential safety hazards found by regulators. This paper also points out that the insufficiency of the plant's losses of the potential safety hazards found by regulators is the key reason for the inefficiency or negative effects of inspection. Correspondingly, this paper puts forward related policy suggestions to improve the effectiveness of the safety regulation of nuclear power.

Key words:  , nuclear power, externality, safety risk, safety regulation