可再生能源发电份额对德国市场化电价的影响
孟思琦, 孙仁金, 郭风

Impact of renewable energy power generation share on Germany’s electricity prices
MENG Siqi, SUN Renjin, GUO Feng
表4 非线性模型(3)在不同阈值下的参数估计
Table 4 Estimation of parameters in nonlinear model (3) at different thresholds
阈值 风能发电量 太阳能发电量
β 1 , τ W β 2 , τ W β 3 , τ W β 1 , τ S β 2 , τ S β 3 , τ S
τ A = 0.15 , τ Z = 0.85
0.1 -0.353*** -0.1602*** -0.1453*** -0.4477*** -0.0573** -0.0505
0.2 -0.3167*** -0.1484*** -0.1846*** -0.3419*** -0.0844*** -0.2106**
0.3 -0.3094*** -0.1504*** -0.1841*** -0.2864*** -0.0999*** -0.2737***
0.4 -0.2608*** -0.1546*** -0.1888*** -0.2416*** -0.1068*** -0.284***
0.5 -0.2429*** -0.1474*** -0.1943*** -0.2419*** -0.1013*** -0.3111***
0.6 -0.2074*** -0.1415*** -0.1894*** -0.2581*** -0.1297*** -0.4179**
0.7 -0.2017*** -0.145*** -0.2041*** -0.2434*** -0.1404*** -0.5628**
0.8 -0.1871*** -0.1445*** -0.2309*** -0.2606*** -0.1761*** -0.5669**
0.9 -0.2097*** -0.158*** -0.2679*** -0.3547*** -0.2347*** -0.368***
τ A = 0.20 , τ Z = 0.80
0.1 -0.3329** -0.1514*** -0.1194*** -0.3708*** -0.0585** -0.0816*
0.2 -0.3041*** -0.1479*** -0.1577*** -0.2961*** -0.0894*** -0.3264***
0.3 -0.2512*** -0.1507*** -0.1646*** -0.2534*** -0.0901*** -0.3548***
0.4 -0.2429*** -0.1505*** -0.1763*** -0.2253*** -0.1103*** -0.4244***
0.5 -0.2366*** -0.148*** -0.18*** -0.1931*** -0.1178*** -0.4078***
0.6 -0.2178*** -0.1415*** -0.1741*** -0.2365*** -0.139*** -0.3934***
0.7 -0.1994*** -0.1457*** -0.1985*** -0.2471*** -0.145*** -0.57***
0.8 -0.1912*** -0.1466*** -0.2175*** -0.2364** -0.1747*** -0.5646***
0.9 -0.2008** -0.1584*** -0.2414*** -0.3099** -0.2244*** -0.5776***