零售竞争对电力合约市场及电力批发价格的影响  

Effects of Retail Competition on Electricity Contracts Market and Wholesale Pricing

作　　者：张薛鸿[1] 韩锦瑞[1] 李晨[1] 曾鸣[1] 

机构地区：[1]华北电力大学能源与电力经济研究咨询中心,北京102206

出　　处：《水电能源科学》2012年第3期191-193,216,共4页Water Resources and Power

摘　　要：针对我国电力市场零售竞争对电力合约市场及批发电价的影响问题,结合电力零售模型和批发市场竞争模型,评估了零售竞争对合约市场及由此引起的电力批发价格的影响程度。结果显示,若短期市场价格波动剧烈且远期合约市场存在竞争,则零售竞争将减少市场中的远期合约交易量,并促使电力批发价格升高。Aiming at the influence of retail competition electricity market on forward contract market and wholesale pricing in China, retail electricity model and wholesale competition model are used to evaluate the impact degree. The resuits show that if pricing fluctuates sharply in short-term electricity market and forward contract exists competition, the retail competition might reduce the amount of forward contracts and rise wholesale pricing.

关 键 词：电力市场 零售竞争 合约市场 远期合约 批发电价 

分 类 号：F123.9[经济管理—世界经济] F416.61