中國(guó)發(fā)電企業(yè)的規(guī)模經(jīng)濟(jì)研究.pdf

1、華北電力大學(xué)（北京）碩士學(xué)位論文中國(guó)發(fā)電企業(yè)的規(guī)模經(jīng)濟(jì)研究姓名：吉紅梅申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：電力系統(tǒng)及其自動(dòng)化指導(dǎo)教師：趙會(huì)茹20041228摘要本文主要利用兩種不同的方法對(duì)中國(guó)以火電為主營(yíng)業(yè)務(wù)的發(fā)電企業(yè)總資產(chǎn)、裝機(jī)容量、年凈發(fā)電量的規(guī)模經(jīng)濟(jì)進(jìn)行了研究。利用SPSS分別擬合發(fā)電企業(yè)發(fā)電總成本和總資產(chǎn)、裝機(jī)容量、年凈發(fā)電量的關(guān)系式，并求出相應(yīng)的最佳經(jīng)濟(jì)規(guī)模。利用考慮和不考慮投入要素比例的兩種超越對(duì)數(shù)成本法，得到發(fā)電總成本和年凈發(fā)電量以及

2、投入要素之間的關(guān)系式，求出年凈發(fā)電量的最佳經(jīng)濟(jì)規(guī)模。分析不同方法的特點(diǎn)，列出不同方法的特點(diǎn)以及適用的范圍。該文研究成果對(duì)發(fā)電領(lǐng)域合理、有效地引導(dǎo)投資、保持適度競(jìng)爭(zhēng)和可持續(xù)發(fā)展提供了理論和數(shù)據(jù)支持:對(duì)電力主管和管制部門(mén)制定我國(guó)電力工業(yè)改革和發(fā)展政策和中國(guó)發(fā)電企業(yè)提高競(jìng)爭(zhēng)力和經(jīng)濟(jì)效益，保持可持續(xù)發(fā)展，制定發(fā)展戰(zhàn)略具有一定的參考價(jià)值和實(shí)際意義。關(guān)鍵詞:經(jīng)濟(jì)規(guī)模，年凈發(fā)電量，擬合法，超越成本法ABSTRACTThispaperconductsr

3、esearchofeconomiesofscaleincapital，installedcapacityandthenetgeneratingcapacityinChineseelectricitygenerationenterpriseswhoseessentialbusinessisinvolvedinfuelelectricplants.WiththesoftwaretoolSpss，itsimulatestherelations

4、hipbetweenthegenerationcostandcapitalinstalledcapacityandgeneratingcapacityandgetstheminimumefficientscales.ApplyingthetwokindsofDSA，oneofwhichaddsthescaleequationsthepapergettheequationoffactorsandtheminimumeffectivesca

5、leingeneratingcapacity.CharactersandproperrangesofdifferentmethodsTheresultofarelistedgenerationcompetitionsectorresearchgivesometheoriesanddatasupportindifferentaspectsofleadinginvestmentsuitablyandeffectivelykeepingpro

6、perdevelopingconsistently.Itcangivedepartmentsofelectricityandelectricenterprisestrategiessomevalueandreferencedadvicewhiletheyestablishpolicies，rulesandJiHongmei(ElectricityPowerEngineer)DirectedbyProf.ZhaoHuiruKEYWORDS