Are Export Premia Robust to Innovation Statistics?
Lionel Nesta (),
Sarah Guillou () and
Flora Bellone ()
No 39, Sciences Po publications from Sciences Po
This paper analyses in what extent innovation contributes to the productivity premium of exporters. We start by performing non parametric tests on TFP distributions on different groups of firms characterized by their export and innovation behavior. We show that the TFP distributions of exporters and innovators stochastically dominate those of non exporters and of non innovators, respectively. We pursue with OLS regressions and show that the export premium, defined as the productivity advantage of exporters over non-exporters, is robust to the introduction of innovation statistics. We conclude that export and innovation each have specific mechanisms in their relationship with productivity. The contribution of innovation abilities remains however small: once controlled for the firm size, its ownership, and its innovation abilities, the residual export premium is still around 3%. Two additional results are found. First, both process and product innovations are associated with higher productivity when process innovation is strictly defined. Second, when accounting for distance to export markets, the export premium remains significant for global exporters only, whereas that of intra-Europe exporters vanishes. From these findings, we conclude that, beyond innovative abilities and mere size advantage, specific export-related competencies, such as specific managerial competencies or specific human capital, takes an important part in the success of Global exporters.
Keywords: Export premium; Firm-level data; Productivity; Innovation (search for similar items in EconPapers)
JEL-codes: F1 F31 F32 F4 (search for similar items in EconPapers)
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3) Track citations by RSS feed
Downloads: (external link)
Working Paper: Are Export Premia Robust to Innovation Statistics ? (2009)
Working Paper: Are Export Premia Robust to Innovation Statistics? (2009)
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
Persistent link: https://EconPapers.repec.org/RePEc:spo:wpmain:info:hdl:2441/10021
Access Statistics for this paper
More papers in Sciences Po publications from Sciences Po Contact information at EDIRC.
Bibliographic data for series maintained by Spire @ Sciences Po Library ().