This study examines the effects of renewable energy expansion policy on the Korean economy and industries using the computable general equilibrium model, which divides the power generation sector into detailed generation technologies and sources. The scenarios are set to observe the cases where the share of solar photovoltaic and wind power generation reaches 7%. The effects are examined according to differing circumstances, such as when greenhouse gas (GHG) emissions are regulated, and the funding source for renewable expansion varies. The results show that renewable expansion policies have negative effects on GDP. However, the magnitude of the GDP decline becomes smaller when GHG emissions are regulated. The expansion of renewable energy induces the growth of upstream industries which supply components for renewable generation modules. Regarding employment, the renewable expansion policy can increase the demand for labor. However, the direction and the extent of the effect vary depending on the funding source. When overlapping regulations, such as the emission trading scheme and renewable energy expansion policies, exist in the power generation sector, the renewable energy expansion policy could provide incentives for GHG emission-intensive power sources.

中文翻译：

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可再生能源扩张政策的经济影响：韩国可计算一般均衡分析。

这项研究使用可计算的一般均衡模型研究了可再生能源扩张政策对韩国经济和产业的影响，该模型将发电部门划分为详细的发电技术和来源。这些场景旨在观察太阳能光伏和风力发电所占份额达到7％的情况。根据不同的情况（例如，调节温室气体（GHG）的排放量以及可再生能源扩张的资金来源），对效果进行了检查。结果表明，可再生能源扩张政策对GDP产生了负面影响。但是，调节温室气体排放量后，GDP下降的幅度变小。可再生能源的扩张促使上游产业的增长，这些产业为可再生能源发电模块提供组件。在就业方面，可再生能源扩张政策可以增加劳动力需求。但是，效果的方向和程度取决于资金来源。当发电部门中存在重叠的法规（例如排放交易计划和可再生能源扩展政策）时，可再生能源扩展政策可以为温室气体排放密集型动力源提供激励。