2008年-世界发展银行全球_Can_Survey_Evidence_Shed_Light_on_Spillovers_from_Foreign_Direct_Investment__21页_532kb

Can Survey Evidence Shed Light on Spillovers from Foreign Direct Investment?

Core Content

This article explores the potential positive and negative spillovers from foreign direct investment (FDI), particularly the impact of multinational enterprises (MNEs) on domestic firms in the same industry and in upstream/downstream sectors. While there is a general belief among policymakers that FDI brings technology and know-how to host countries, academic studies have yielded mixed results. The author argues that the variability in findings is due to the complex mechanisms through which FDI affects domestic producers and the differing host country conditions.

Main Views

• FDI Spillovers Exist: Survey data from the Czech Republic and Latvia suggest that FDI leads to knowledge spillovers through multiple channels, including real and pecuniary externalities.
• Mixed Academic Evidence: Earlier studies often overstate intraindustry spillovers due to uncontrolled industry heterogeneity, while firm-level panel studies show more ambiguous results. Interindustry spillovers are less studied but show more promising evidence.
• Government Incentives: Despite the mixed evidence, many governments continue to offer incentives to attract FDI, often based on the assumption that it brings positive externalities.
• Survey as a Valuable Tool: Enterprise surveys are seen as a complementary method to econometric and case study analyses, offering insights into the various channels of FDI spillovers and their effects on local firms.

Key Information

Survey Data Overview

• Conducted by the World Bank in 2003 (Czech Republic) and 2003 (Latvia).
• In the Czech Republic: 391 local manufacturing companies and 119 multinationals were surveyed in 2003; 466 domestic firms (266 manufacturing, 200 service) and 167 multinationals in 2004.
• In Latvia: 407 manufacturing firms, 11% of which had received FDI.

Intraindustry Spillovers

• Knowledge Spillovers: Firms reported learning about new technologies, marketing techniques, and employee training from MNEs.
• Competition Effects: Increased competition from MNEs may lead to improved performance for some firms and reduced market share for others.
• Key Findings:
  • 24% of Czech firms reported learning about new technologies from MNEs, compared to only 15% of Latvian firms.
  • Knowledge spillovers were more prevalent in the Czech Republic, possibly due to host country conditions or FDI inflow characteristics.
  • Firms that lost market share still reported positive knowledge spillovers, indicating that the effects are not solely positive.

Spillovers to Upstream Sectors

• Input Sourcing and Quality: Multinationals may source inputs locally, which can lead to knowledge transfer and improvements in local suppliers.
• Supplier Improvements: Firms reported making improvements to meet the standards of MNEs, such as quality assurance, production line reorganization, and staff training.
• Assistance from MNEs: Some MNEs provide assistance to suppliers, such as training and advance payments, which can be considered knowledge spillovers.
• Technical Audits: A significant number of Czech suppliers underwent technical audits, which may have helped them improve operations.
• Limitations of Spillovers: The scope of spillovers depends on host country conditions, the type of FDI, and the level of development of the upstream sector.

Spillovers to Downstream Sectors

• Access to Inputs: The entry of MNEs may increase the availability of new or more suitable inputs, thereby improving downstream productivity.
• Empirical Evidence: While the argument is plausible, no study has yet provided convincing and robust evidence of this channel.
• Challenges in Measurement: It is difficult to empirically measure the impact of input variety on downstream productivity due to complexities in data and methodology.

Policy and Research Implications

• Need for Context-Specific Analysis: The effectiveness of FDI spillovers varies by host country and industry, so generalizations should be avoided.
• Focus on Mechanisms: Future research should aim to isolate individual spillover mechanisms rather than treating them as a black box.
• Policy Recommendations: Governments should consider the conditions under which FDI spillovers are likely to occur and tailor incentives accordingly.

Conclusion

The article highlights the importance of survey data in understanding the multifaceted effects of FDI on domestic firms. While the evidence is mixed, surveys offer a more nuanced view of the various channels through which FDI influences local production. The relative magnitude of these effects is influenced by host country conditions and the nature of FDI inflows, which explains the inconsistent findings in the literature. The study calls for more detailed analysis of these mechanisms to inform better policy decisions.