【摘要】：目前,企業(yè)信息化應(yīng)用水平作為衡量各國經(jīng)濟(jì)發(fā)展的重要指標(biāo),越來越受到企業(yè)的重視,信息化投資力度逐年增加。一直受到重視且作為重要基礎(chǔ)設(shè)施建設(shè)的電網(wǎng)企業(yè),對于信息化的投資力度也在逐年加大。隨著電網(wǎng)企業(yè)信息化投資規(guī)模的逐步擴(kuò)大,定量的認(rèn)識信息化投資對電網(wǎng)企業(yè)發(fā)展的貢獻(xiàn)率,幫助企業(yè)制定科學(xué)合理的投資決策這一需求顯得越來越迫切。 本文通過研究和分析國內(nèi)外的相關(guān)理論知識,在此基礎(chǔ)上,對電網(wǎng)企業(yè)信息化投資的各個(gè)因素及因素之間的作用機(jī)理進(jìn)行深入的研究分析,提出了基于柯布-道格拉斯生產(chǎn)函數(shù)(C-D生產(chǎn)函數(shù))的貢獻(xiàn)率模型,并運(yùn)用當(dāng)今主流的開發(fā)框架,研發(fā)了電網(wǎng)企業(yè)信息化投資貢獻(xiàn)率系統(tǒng)。該系統(tǒng)不僅可以靈活的構(gòu)建貢獻(xiàn)率的相關(guān)指標(biāo),還可以通過校驗(yàn)指標(biāo)數(shù)據(jù),保證指標(biāo)數(shù)據(jù)的合理性和完整性。最后,利用貢獻(xiàn)率模型計(jì)算指標(biāo)的相關(guān)數(shù)據(jù),得到量化的結(jié)果。系統(tǒng)通過細(xì)粒度的分析指標(biāo)數(shù)據(jù),實(shí)現(xiàn)了貢獻(xiàn)率的輔助分析功能,從而為企業(yè)的投資決策提供支持。本系統(tǒng)具有豐富的展示功能,分析結(jié)果直觀易懂。系統(tǒng)采用J2EE的多層架構(gòu)開發(fā),基于組件架構(gòu)技術(shù)的實(shí)現(xiàn),使用iBATIS+Spring+Flex框架構(gòu)建而成。 該系統(tǒng)可以使企業(yè)的貢獻(xiàn)率評價(jià)結(jié)果更加科學(xué)、合理,能更好地反映電網(wǎng)企業(yè)的運(yùn)行效益情況,從而為企業(yè)的投資決策提供支持,使投資決策水平再上一個(gè)新臺階。目前該系統(tǒng)已經(jīng)投入使用,系統(tǒng)的實(shí)用性和高效性得到了很好的驗(yàn)證,有很好的推廣價(jià)值。
[Abstract]:At present, the application level of enterprise informatization, as an important index to measure the economic development of various countries, has been paid more and more attention by enterprises, and the investment intensity of informatization has increased year by year. Grid enterprises, which have been attached great importance to and as an important infrastructure construction, invest more and more in informatization year by year. With the gradual expansion of the scale of information investment in power grid enterprises, it is more and more urgent to understand quantitatively the contribution rate of information investment to the development of power grid enterprises and to help enterprises to make scientific and reasonable investment decisions. Based on the research and analysis of relevant theoretical knowledge at home and abroad, this paper makes a deep research and analysis on the factors and the action mechanism of the information investment in power grid enterprises. The contribution rate model based on Cobb-Douglas production function (C-D production function) is put forward, and the contribution rate system of information investment in power grid enterprise is developed by using the current mainstream development framework. The system can not only flexibly construct the relevant index of contribution rate, but also ensure the rationality and integrity of the index data by verifying the index data. Finally, the quantitative results are obtained by using the contribution rate model to calculate the relevant data of the indicators. The system realizes the auxiliary analysis function of the contribution rate through the fine granularity analysis index data, thus provides the support for the enterprise investment decision. This system has abundant display function, the analysis result is intuitionistic and easy to understand. The system is based on the implementation of component architecture and iBATIS Spring Flex framework. The system can make the evaluation result of the enterprise's contribution rate more scientific and reasonable, can better reflect the operation benefit of the power grid enterprise, thus provide the support for the enterprise's investment decision, and make the investment decision level rise to a new level. At present, the system has been put into use, the practicability and efficiency of the system have been well verified, and it has a good promotion value.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：F406.7;F426.61

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 胡霞;;教育對經(jīng)濟(jì)增長貢獻(xiàn)率的測算方法綜述[J];北方經(jīng)濟(jì);2007年06期

2 牛肖錚;呂力行;尹欣;;柯布-道格拉斯生產(chǎn)函數(shù)在某企業(yè)定量安全投入分配中的應(yīng)用[J];科技和產(chǎn)業(yè);2011年09期

3 王聰生;論電力信息化的特點(diǎn)及其發(fā)展[J];電力信息化;2003年02期

4 王志強(qiáng);;信息化經(jīng)濟(jì)效益定量評估及其影響原因分析[J];電力信息化;2008年07期

5 張慶武;;企業(yè)信息化投資分析[J];華東經(jīng)濟(jì)管理;2006年05期

6 馬魁東,孫劍飛;基于等效益面生產(chǎn)函數(shù)的增長速度方程[J];哈爾濱工業(yè)大學(xué)學(xué)報(bào);2004年04期

7 馬魁東,馮英浚;管理在國民經(jīng)濟(jì)增長中的貢獻(xiàn)率[J];哈爾濱商業(yè)大學(xué)學(xué)報(bào)(自然科學(xué)版);2004年04期

8 王寧紅;電子政務(wù)成本與效益問題分析[J];經(jīng)濟(jì)問題;2004年02期

9 郭東強(qiáng),王志江;論企業(yè)信息化建設(shè)投入對企業(yè)產(chǎn)出增長的貢獻(xiàn)[J];管理信息系統(tǒng);2000年10期

10 劉敏;尚新玲;;基于索洛余值法的西安科技進(jìn)步貢獻(xiàn)率測算研究[J];科技廣場;2008年09期

相關(guān)博士學(xué)位論文 前1條

1 段成;電網(wǎng)投資效益后評價(jià)理論及決策支持系統(tǒng)的研究[D];華北電力大學(xué);2012年

，

本文編號：2326076