企業(yè)異質(zhì)性、貿(mào)易自由化與環(huán)境污染
發(fā)布時(shí)間:2018-02-23 13:02
本文關(guān)鍵詞: 企業(yè)異質(zhì)性 環(huán)境污染 國(guó)際貿(mào)易 貿(mào)易自由化 出處:《中南財(cái)經(jīng)政法大學(xué)學(xué)報(bào)》2017年04期 論文類型:期刊論文
【摘要】:本文將企業(yè)的"排污—減排"決策引入基于擬線性需求系統(tǒng)的異質(zhì)性企業(yè)壟斷競(jìng)爭(zhēng)模型,以研究貿(mào)易自由化對(duì)企業(yè)以及總體污染排放的影響。研究發(fā)現(xiàn):在固定排污稅率下,貿(mào)易自由化會(huì)增加全球總產(chǎn)出,但可能降低全球總污染排放,從而引致經(jīng)濟(jì)效益與環(huán)境效益的"雙贏"。然而本文也發(fā)現(xiàn)這種情況只在初始排污稅率較低之時(shí)成立。此外,在內(nèi)生化的排污稅率下,本文發(fā)現(xiàn)在一定參數(shù)下,最優(yōu)的排污稅率在貿(mào)易自由化以后應(yīng)該上升。
[Abstract]:In this paper, the "emissions reduction" decision of enterprises is introduced into the heterogeneous enterprise monopoly competition model based on quasilinear demand system, in order to study the impact of trade liberalization on enterprises and overall pollution emissions. Trade liberalization will increase global total output, but may reduce global total pollution emissions, thus leading to "win-win" economic and environmental benefits. However, it is also found in this paper that this is true only when the initial emission tax rate is low. It is found that under certain parameters, the optimal emission tax rate should be increased after trade liberalization.
【作者單位】: 中央財(cái)經(jīng)大學(xué)國(guó)際經(jīng)濟(jì)與貿(mào)易學(xué)院;
【基金】:國(guó)家自然科學(xué)基金青年科學(xué)基金項(xiàng)目“異質(zhì)性企業(yè)框架下的節(jié)能減排、行業(yè)競(jìng)爭(zhēng)力與國(guó)際貿(mào)易”(71603297)
【分類號(hào)】:F271;F740;X2
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2 ;中國(guó)入世后貿(mào)易自由化將有八大影響[J];橡塑技術(shù)與裝備;2002年07期
3 蔡夢(mèng)卉;亞洲貿(mào)易自由化進(jìn)程加快[J];國(guó)際化工信息;2005年08期
4 吳z,
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