DocumentCode :
2721327
Title :
Regression analysis of JEPX market price
Author :
Nishiyama, Nobuyuki ; Mukai, Akihiro ; Miyauchi, Hajime ; Misawa, Tetsuya
Author_Institution :
Grad. Sch. of Sci. & Technol., Kumamoto Univ., Kumamoto, Japan
fYear :
2009
fDate :
26-30 Oct. 2009
Firstpage :
1
Lastpage :
4
Abstract :
The deregulation of electric power utilities has been progressing all over the world including Japan. Therefore, it is useful for coming full liberalization to analyze current market price and its structure. In this paper, we analyze the market prices of JEPX (Japan Electric Power Exchange) by simple regression equations, of which explanatory variables are a value related to demand and the power price of 24 hours ago. The results of JEPX price data compare with the results of New England electricity market price data. Furthermore, as the regression analysis for the winter peak period is not good, we add temperature or crude oil price data as a new explanation variable to improve the coefficients of determination.
Keywords :
power markets; power system economics; pricing; regression analysis; IEEE; JEPX market price; Japan Electric Power Exchange; crude oil price data; electric power utility deregulation; regression analysis; winter temperatures; Asia; Electricity supply industry; Electricity supply industry deregulation; Equations; Petroleum; Power demand; Power markets; Power system economics; Regression analysis; Temperature; JEPX; New England; WTI; coefficient of determination; electricity market price; power demand; power system economics; regression analysis; t-ratio; temperature;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Transmission & Distribution Conference & Exposition: Asia and Pacific, 2009
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-5230-9
Electronic_ISBN :
978-1-4244-5230-9
Type :
conf
DOI :
10.1109/TD-ASIA.2009.5356987
Filename :
5356987
Link To Document :
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