本文選題：城市群 + 集聚效應(yīng)��； 參考：《中國工業(yè)經(jīng)濟(jì)》2017年11期

【摘要】：本文根據(jù)《國家新型城鎮(zhèn)化規(guī)劃(2014—2020年)》對(duì)中國20個(gè)核心城市群的劃分,以滬深兩市2003—2016年間全部A股上市公司作為研究對(duì)象,探討城市群通過其空間集聚特征影響企業(yè)間投資支出行為的作用機(jī)制�；诩劢�(jīng)濟(jì)理論分析,從集聚效應(yīng)的不同來源將其分為行業(yè)內(nèi)集聚和跨行業(yè)地區(qū)集聚兩個(gè)方面,并構(gòu)建相應(yīng)的衡量指標(biāo)進(jìn)行檢驗(yàn)。研究結(jié)果表明:城市群不僅會(huì)通過行業(yè)內(nèi)集聚效應(yīng)影響同行業(yè)企業(yè)間的投資策略聯(lián)動(dòng)性,且跨行業(yè)的同地區(qū)集聚效應(yīng)也會(huì)導(dǎo)致同區(qū)域內(nèi)的企業(yè)間投資支出產(chǎn)生"潮涌"現(xiàn)象。本文還進(jìn)一步從主導(dǎo)行業(yè)的外部溢出效應(yīng)和上下游縱向關(guān)聯(lián)性,以及不動(dòng)產(chǎn)抵押融資擔(dān)保渠道視角,檢驗(yàn)了城市群的空間集聚效應(yīng)對(duì)企業(yè)投資支出聯(lián)動(dòng)影響的傳導(dǎo)路徑。這為客觀評(píng)估城市群對(duì)區(qū)域經(jīng)濟(jì)發(fā)展的影響提供了一個(gè)來自轉(zhuǎn)型發(fā)展中國家的微觀證據(jù),也對(duì)中國未來城市群建設(shè)和區(qū)域發(fā)展具有重要的政策啟示。
[Abstract]:According to the classification of 20 core urban agglomerations in China according to the National New urbanization Plan 2014-2020, this paper takes all A-share listed companies in Shanghai and Shenzhen stock markets from 2003-2016 as the research object. This paper probes into the mechanism of the urban agglomeration's influence on the inter-firm investment expenditure behavior through its spatial agglomeration characteristics. Based on the theoretical analysis of agglomeration economy, this paper divides agglomeration into intra-industry agglomeration and cross-regional agglomeration from different sources of agglomeration effect, and constructs corresponding measurement indexes to test them. The results show that urban agglomeration not only affects the linkage of investment strategies among enterprises in the same industry through the effect of intra-industry agglomeration, but also leads to the phenomenon of "surge" of inter-firm investment expenditure in the same region. Furthermore, from the perspective of the external spillover effect, upstream and downstream vertical correlation of leading industries and the guarantee channel of real estate mortgage financing, this paper examines the transmission path of the spatial agglomeration effect of urban agglomeration on the linkage of enterprise investment expenditure. This provides a microcosmic evidence from developing countries in transition to objectively assess the impact of urban agglomeration on regional economic development. It also has important policy implications for China's future urban agglomeration construction and regional development.
【作者單位】： 南開大學(xué)經(jīng)濟(jì)學(xué)院;南開大學(xué)金融學(xué)院;清華大學(xué)經(jīng)濟(jì)管理學(xué)院;
【基金】：國家社會(huì)科學(xué)基金重點(diǎn)項(xiàng)目“深化政策性金融改革研究”(批準(zhǔn)號(hào)14AZD032) 教育部人文社會(huì)科學(xué)重點(diǎn)研究基地重大項(xiàng)目“全球金融體系變革下的跨國公司投資”(批準(zhǔn)號(hào)14JJD790020)
【分類號(hào)】：F299.2

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8 歐陽\，

本文編號(hào)：1947458