本文選題：定價異質(zhì)性 + 生產(chǎn)率溢價��； 參考：《當(dāng)代財經(jīng)》2016年10期

【摘要】：以往的研究使用行業(yè)或者地區(qū)價格指數(shù)平減貨幣變量時忽視了企業(yè)定價異質(zhì)性,可能導(dǎo)致價格偏誤。通過匹配2007-2010年中國海關(guān)進(jìn)出口數(shù)據(jù)庫和工業(yè)企業(yè)數(shù)據(jù)庫,合并企業(yè)財務(wù)層面的數(shù)據(jù)和進(jìn)出口產(chǎn)品層面的交易信息,計算企業(yè)層面的價格指數(shù),以考慮定價異質(zhì)性。以此重新分析國際貿(mào)易與多產(chǎn)品進(jìn)出口企業(yè)生產(chǎn)率的關(guān)系,分別考察國際貿(mào)易的生產(chǎn)率溢價、自我選擇效應(yīng)和學(xué)習(xí)效應(yīng),結(jié)果發(fā)現(xiàn),使用行業(yè)價格指數(shù)平減低估了國際貿(mào)易的生產(chǎn)率溢價;相對于使用行業(yè)價格指數(shù)平減,使用企業(yè)價格指數(shù)平減時的出口自我選擇效應(yīng)更明顯,但無論采用何種價格指數(shù),進(jìn)口自我選擇效應(yīng)都不存在;只有在使用企業(yè)價格指數(shù)平減時,出口學(xué)習(xí)效應(yīng)才存在,但使用兩種價格指數(shù)平減時都存在進(jìn)口學(xué)習(xí)效應(yīng)。
[Abstract]:Previous studies have ignored the heterogeneity of enterprise pricing when using industry or regional price indices to deflate monetary variables, which may lead to price bias. By matching the import and export database of China Customs from 2007 to 2010 and the database of industrial enterprises, combining the financial data of enterprises with the transaction information of import and export products, the price index at the enterprise level is calculated to take into account the heterogeneity of pricing. Based on the analysis of the relationship between international trade and the productivity of multi-product import and export enterprises, the paper examines the productivity premium, self-selection effect and learning effect of international trade. The use of an industry price index deflator understates the productivity premium in international trade; the export self-selection effect of the enterprise price index deflator is more pronounced than that of the industry price index deflator, but whatever price index is used, The import self-selection effect does not exist; only when the enterprise price index is reduced, the export learning effect exists, but the import learning effect exists when the two price indices are deflated.
【作者單位】： 湖南大學(xué)經(jīng)濟(jì)與貿(mào)易學(xué)院;
【基金】：國家自然科學(xué)基金項目“出口專業(yè)化對中國經(jīng)濟(jì)績效影響的理論、模型及實(shí)證研究”(71373070)
【分類號】：F224;F273.2;F752.6

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