【正文】
進(jìn)步和技術(shù)創(chuàng)新對經(jīng)濟(jì)增長的作用,并進(jìn)行了計量經(jīng)濟(jì)模型分析。1 技術(shù)創(chuàng)新與經(jīng)濟(jì)增長理論分析技術(shù)創(chuàng)新提高了勞動生產(chǎn)率,降低了勞動和生產(chǎn)過程中的消耗,節(jié)約了成本,提高了產(chǎn)品的市場競爭力,促進(jìn)經(jīng)濟(jì)水平的提高。另外一種觀點認(rèn)為,隨著消費者個性化發(fā)展,消費者的需求也迅速擴(kuò)大,這為技術(shù)創(chuàng)新提供了很大的發(fā)展空間,技術(shù)創(chuàng)新可以發(fā)生在產(chǎn)品生產(chǎn)過程中的不同階段,可能是產(chǎn)品品種創(chuàng)新,也可能是產(chǎn)品的質(zhì)量創(chuàng)新,這些方面的技術(shù)創(chuàng)新和經(jīng)濟(jì)增長有密切的聯(lián)系。關(guān)鍵詞:技術(shù)創(chuàng)新,經(jīng)濟(jì)增長,聚集,溢出效應(yīng)Empirical Analysis of Relationships among Innovation, Economic Growth and Agglomeration Spillover Effects YU Zhen (School of Economics, Shandong University, Jinan 250100 PR CHINA )Abstract: The relationships of Innovation, economic growth and agglomeration spillover have different appearances in different circumstances, in order to explain their relationships it uses national time series data and econometric model .It also uses theory model to research the contraction of innovation and growth on different products in multiprocess .The results show that innovation has a lagged relationship with growth and no significant relationship with agglomeration spillover. Key words: innovation, economic growth, agglomeration, spillover 經(jīng)濟(jì)發(fā)達(dá)國家非常重視技術(shù)創(chuàng)新的作用,他們認(rèn)為技術(shù)創(chuàng)新是衡量國際競爭力的一項重要指標(biāo),也是促進(jìn)經(jīng)濟(jì)增長的原動力,與經(jīng)濟(jì)增長關(guān)系密切。由于RD有溢出效應(yīng),其社會受益會大于企業(yè)的私人收益。斯密認(rèn)為經(jīng)濟(jì)增長是勞動力增加和勞動生產(chǎn)率提高的結(jié)果,勞動力的數(shù)量增加必須增加對勞動力的資金投入。門斯在分析了資本主義經(jīng)濟(jì)周期后提出,資本家的創(chuàng)新動機在不同的經(jīng)濟(jì)階段是不同的,在經(jīng)濟(jì)復(fù)蘇和高漲時期,他們主要的目標(biāo)是擴(kuò)大市場份額,只有在經(jīng)濟(jì)蕭條時期,資本家才會考慮如何降低成本和開發(fā)新的產(chǎn)品市場,技術(shù)創(chuàng)新也隨著發(fā)生。傳統(tǒng)的經(jīng)濟(jì)增長理論的基本假設(shè)是邊際產(chǎn)出遞減,與之相反,羅默提出了“收益遞增的長期增長模型”,他把技術(shù)進(jìn)步和技術(shù)創(chuàng)新作為內(nèi)生變量,并認(rèn)為這是知識積累和人力資本水平提高的結(jié)果,知識和人力資本的收益是邊際遞增的,而且可以通過擴(kuò)散和溢出效應(yīng)帶動相關(guān)產(chǎn)業(yè)的發(fā)展,因