李艷
關(guān)鍵詞: 諾斯悖論;經(jīng)濟(jì)人假設(shè);制度性悖論
摘要: 對(duì)于政府行為,應(yīng)從動(dòng)態(tài)意義上分析它在不同環(huán)境背景下表現(xiàn)出的階段性特點(diǎn)。雖然以“經(jīng)濟(jì)人”假設(shè)分析中國(guó)政府行為具有普遍適用性,但需要對(duì)政府目標(biāo)函數(shù)進(jìn)行擴(kuò)展。體制轉(zhuǎn)型時(shí)期政府行為悖論除了源于“經(jīng)濟(jì)人”的利益驅(qū)動(dòng)外,更重要的因素是在意識(shí)形態(tài)約束下制度環(huán)境和相關(guān)制度安排變革的滯后。因此,又可稱為“制度性悖論”。
中圖分類號(hào): F019.8
文獻(xiàn)標(biāo)志碼: A
文章編號(hào): 10012435(2017)02019507
Key words: North Paradox; economic man hypothesis; institutional paradox
Abstract:
For government behavior,analyze its staged characteristics under different environmental background from the dynamic sense.Although the “economic man” hypothesis is generally applicable to the analysis of Chinese government behavior,the government objective function needs to be expanded.In the process of institutional transformation,the paradox of government behavior originates from the interests drive of “economic man”,and the more important factor is the lag of institutional environment and related institutional arrangements under the ideological constraint.Therefore,it can be called “institutional paradox”.
20世紀(jì)80年代,諾斯將國(guó)家作為影響經(jīng)濟(jì)績(jī)效和制度變遷的內(nèi)生變量納入其理論分析框架。國(guó)家通過(guò)界定產(chǎn)權(quán)、降低交易費(fèi)用、提供保護(hù)和司法等方式在制度變遷中發(fā)揮作用。雖然有效率的產(chǎn)權(quán)制度會(huì)促進(jìn)經(jīng)濟(jì)增長(zhǎng)。然而,國(guó)家常常選擇無(wú)效產(chǎn)權(quán)。從歷史上看,在統(tǒng)治者最大化增加其租金的所有制結(jié)構(gòu)與降低交易費(fèi)用和鼓勵(lì)經(jīng)濟(jì)增長(zhǎng)的有效制度之間,存在著持久的沖突。這一基本矛盾是一個(gè)國(guó)家不能實(shí)現(xiàn)持久經(jīng)濟(jì)增長(zhǎng)的根本原因,這就是著名的“諾斯悖論”。[1]30“諾斯悖論”是基于國(guó)家“經(jīng)濟(jì)人”的假設(shè)提出的。國(guó)家之所以選擇無(wú)效率產(chǎn)權(quán):一是經(jīng)濟(jì)因素。除了統(tǒng)治者為獲取壟斷租金最大化外,還由于統(tǒng)治者面臨交易費(fèi)用約束,當(dāng)界定一套有效產(chǎn)權(quán)的費(fèi)用高于所得收益時(shí),統(tǒng)治者會(huì)放棄有效產(chǎn)權(quán)而選擇無(wú)效產(chǎn)權(quán);二是政治因素。統(tǒng)治者因擔(dān)心其他國(guó)家和本國(guó)政治對(duì)手的競(jìng)爭(zhēng)威脅到自己的統(tǒng)治地位,不敢貿(mào)然得罪這些權(quán)勢(shì)集團(tuán)而被迫采用一個(gè)有利于這些集團(tuán)的無(wú)效率產(chǎn)權(quán);……