Efficiency change and productivity growth in agriculture: A comparative analysis for selected East Asian economies

This study focuses on identifying the sources of agricultural growth for eight East Asian economies – with special emphasis on factors that can better explain different components of growth. The Malmquist productivity growth index and its two components are calculated and regressed on variables including the human capital endowment, domestic R&D, international spillovers, and country-specific farming characteristics to characterize the differential patterns of growth. Our empirical evidence suggests that domestic R&D and its interaction with human capital constitute the major determinant of individual economy's progress in agricultural technology, whereas the human capital endowment is crucial for the catching up effect. Furthermore, for foreign knowledge to contribute to productivity growth either through innovation or through catching up, the host economy has to develop a sufficient learning capacity from education. Countries that do not attempt to develop the learning capability to assimilate and exploit the freely available knowledge may not benefit from international spillovers of agricultural R&D.     

R&D spillovers and the case for industrial policy in an open economy

In this paper we consider the case for subsidies towards firmswhich generate R&D spillovers in open economies. We showthat in the presence of strategic behaviour by firms many expectedresults are overturned. Local R&D spillovers to other domesticfirms may justify an R&D tax rather than a subsidy; R&Dcooperation by local firms over-internalises the externalityand also justifies an R&D tax; and international spilloverswhich benefit foreign firms may justify a subsidy, even thoughthe government cares only about the profits of home firms.     

R&D intensity and domestic and cross-border M&A of Japanese firms before domestic M&A deregulation

In this paper, we examine the determinants of mergers and acquisitions (M&A) in Japan prior to the deregulation of domestic M&A transactions. We reveal that firm growth strategies and institutional differences in domestic and cross-border transactions are key determinants of the differences in M&A behavior. Our estimates show that domestic M&A activities are negatively related to research and development (R&D), suggesting that low technology-intensive firms have a tendency to engage in domestic M&A. For cross-border M&A, firm R&D activities have a significant positive effect, implying that a firm's own technology is important for absorbing foreign technology or competing in the host country.     

Sectoral Productivity Growth and R&D Spillovers in the Netherlands

This paper assesses empirically whether R&D spillovers are important and whether they originate from domestic or foreign activities. Data for eleven sectors are used to explain the impact on total factor productivity of R&D by the sector itself, by other Dutch sectors and by foreign sectors. We find that both domestic and foreign R&D are significant for the Dutch economy. The elasticity of total factor productivity with respect to R&D is approximately 37% for R&D by a sector, 15% for R&D by other Dutch sectors and 3% for R&D by foreign sectors. Our findings suggest moreover that more R&D speeds up the adoption of foreign technologies. Thus, even for a small open economy as the Netherlands, promoting investment in R&D is appropriate as it both stimulates adoption and generates spillovers.     

Knowledge spillovers from foreign direct investment in R&D: Evidence from Japanese firm-level data

This study uses firm-level panel data from the Japanese manufacturing industries and examines whether foreign direct investment generates intra-industry knowledge spillovers to domestic firms. The analysis found positive effects of R&D stocks of foreign firms on the productivity of domestic firms, while effects of capital stocks of foreign firms were absent, suggesting that knowledge of foreign firms spills over through their R&D activities, but not through their production activities. In addition, we found that the extent of spillovers from R&D stock of foreign firms is substantially larger than spillovers from R&D stock of domestic firms.     

R&D and patenting activities of foreign firms in China: The case of Japan

This study investigates the research and development (R&D) and patenting activities of foreign firms in China. Utilizing a panel dataset of Japanese affiliates during the period 2001–2007, we first examine the determinants of R&D activity and find that local market-oriented firms place more emphasis on R&D, whereas process export-oriented firms are less likely to conduct R&D. Affiliates within a large business group that has more affiliates have a higher propensity to undertake R&D. Using only firms with positive R&D expenditures, we next estimate the patent production function. Results indicate that the patent elasticity of R&D for Japanese affiliates is high, suggesting that they are more productive on patent production than other firms. Moreover, local market-oriented firms do need more patents to protect their products, whereas scientific firms demonstrate a lower willingness to register patents in China.     

Occupational Composition Within Multinational Firms: Evidence From Korean Employer-Employee Matched Data

Using Korean employer-employee matched data, we investigate the difference in occupational structure between domestic and multinational firms in manufacturing sectors. The main result shows that the occupational composition of the multinational firms is more skewed toward high-skills and service occupations than domestic firms. Furthermore, we find the heterogeneous labour structure among multinational firms upon types and locations of foreign affiliates. The multinationals that are establishing production plants or locating their affiliates in emerging countries tend to be composed of relatively smaller share of high-skills and service occupations than those with foreign R&D centres or business branch or with affiliates located in advanced countries.     

Global value chains and servicification of manufacturing: Evidence from firm-level data

Recent literature on global value chains (GVCs) has mainly focused on manufacturing firms’ global sourcing and investment strategies. Our question here is that, if the manufacturing firms established foreign manufacturing plants and engaged in sourcing inputs and exporting outputs, have they changed their domestic employment composition toward service workers? This is what we call servicification of manufacturing firms in this paper. To answer this question, using Korean firm-establishments matched data, we examine changes in the shares of service employment in manufacturing firms from 2008 to 2013, when those firms are participating in both import-and-export and foreign direct investment (i.e., GVC firms). We find that the two-way trading firms that own manufacturing plants in foreign countries—and particularly in nearby foreign countries—have changed their domestic employment structures to increase the number of service workers they employ. Moreover, the relatively greater increase in the share of R&D workers than of wholesale-and-retail workers serves as further evidence of the servicification of domestic manufacturing. Overall, our findings suggest that Korean firms who engage in GVCs through both trade and foreign direct investment have reorganized domestic labor structure to be able to provide high value-added headquarter services for their manufacturing plants that are closely located in foreign countries.     

Does an R&D tax credit affect R&D expenditure? The Japanese R&D tax credit reform in 2003

To what extent does a tax credit affect firms’ R&D activity? What are the mechanisms? This paper examines the effect of R&D tax credits on firms’ R&D expenditure by exploiting the variation across firms in the changes in the eligible tax credit rate between 2000 and 2003. Estimating the first-difference equation of the linear R&D model by panel GMM, we find the estimated coefficient of an interaction term between the eligible tax credit rate and the debt-to-asset ratio is positive and significant, indicating that the effect of tax credit is significantly larger for firms with relatively large outstanding debts. Conducting counterfactual experiments, we found that the aggregate R&D expenditure in 2003 would have been lower by 3.0–3.4 percent if there had been no tax credit reform in 2003, where 0.3–0.6 percent is attributable to the effect of financial constraint, and that the aggregate R&D expenditure would have been larger by 3.1–3.9 percent if there had been no cap on the amount of tax credits, where 0.3–0.8 percent is attributable to relaxing the financial constraint of firms with outstanding debts.     

R&;D,trade, and productivity growth in korean manufacturing

This paper investigates the effects of both R&D spillovers and trade patterns on productivity in Korean manufacturing, using industry-level data. The results show that domestic and foreign R&D capital stocks played an important R&D in improving the total factor productivity of Korean manufacturing. Moreover, productivity is higher in export industries and the more open industries, and the effects of foreign R&D capital are stronger in the industries with large import shares or large intra-industry trade shares. JEL no. F10, O32, O47.     

R&D and market value of Japanese firms in the 1990s

There is a concern in Japan that the R&D profitability of its domestic firms fell significantly in the 1990s, following the US pattern in the 1980s. This paper finds, however, that the effect of R&D on the market value of a firm, relative to that of tangible assets, increased in the 1990s in terms of both within firm variations and cross section variations, even though the average market value itself significantly fell. More trade and higher foreign ownership significantly enhanced the market value of a firm, and so did more patents in sectors such as pharmaceuticals. J. Japanese Int. Economies 20 (2) (2006) 155–176.     

Strategic R&D Location in European Manufacturing Industries

We empirically test a model of foreign research and development (R&D) investments that takes into account strategic interaction in R&D location decisions by multinational firms in the context of R&D cross-investments, R&D spillovers and foreign technology sourcing strategies. We find support for most of the predictions of the model in an empirical analysis of the location of patented innovations by the largest European manufacturing firms in 22 ISIC industries during 1996–1997. For technology leaders in Europe, foreign R&D ratios respond positively to host country product market competition, while technology laggards avoid these locations. Foreign R&D by technology laggards increases more strongly with the efficiency of (reverse) international technology transfer while leaders are attracted more strongly to countries with better intellectual property rights (IPRs) protection. Foreign R&D of both technology leaders and technology laggards increases with the size of the local knowledge pool and the size of manufacturing operations in the host country. JEL no.  D21, F23, L16     

Advertising, in-house R&D, and growth

This paper develops a quality-ladder model of endogenous growthto study the interplay between in-house R&D and combativeadvertising expenditure, and its implications for economic growth,firm size, and welfare. The analysis shows that, somewhat surprisingly,higher incentives to engage in advertising, although combative,unambiguously foster innovation activity of firms. This, possibly,leads to faster growth and even higher welfare. These resultsrest on two features of the model which are well-supported byempirical evidence. First, if firms incur higher sunk costsfor marketing, concentration and firm size rise. Second, firmsize and R&D expenditure are positively related as largerfirms are able to spread R&D costs over higher sales. Theanalysis also suggests that R&D subsidies are conduciveto R&D and growth without inducing firms to raise advertisingoutlays.     

Local country attributes and the emergence of high tech clusters

The aim of this study is to explore the effect of a country’s attributes on the decision of firms to be active globally. We first built a theoretical model, which shows that an initial difference in the business environment may dampen the desire of firms located in countries with a relatively weak business environment to seek a higher level of R&D. The decision not to pursue higher levels of R&D leads, in turn, to lower output and lower scope of activity of global firms in these countries. Moreover, firms with relatively high level of management skills will choose to migrate from a relatively weak country to one with a stronger business environment, creating a brain drain that will further impoverish the weak country.     

International Standards for IP Protection and R&D Incentives Revisited

Aoki and Prusa (1993), Journal of International Economics, examine the effects of differing standards of IPRs protection on the R&D intensity of home country firms. This paper builds on this work by examining the R&D outcomes of home country firms when foreign rivals imitate rather than innovate. In infant industries, full commitment to discriminatory protection always leads to the most R&D. In mature industries, full commitment to discriminatory protection leads to reduced R&D intensity. This contrasts with the dynamic case where discriminatory protection, by relaxing a binding cash in advance constraint, leads to more R&D than does uniform protection.     

Global outsourcing or foreign direct investment: Why apple chose outsourcing for the iPod

A simple model is presented, where a firm's productivity is endogenized by its R&D investment. It shows that the most productive firms may prefer international outsourcing to foreign direct investment (FDI) in industries with a high innovation share. The high innovation share motivates the firms to economize on organizational cost in order to save resources for R&D investment, making outsourcing preferable to FDI because the former incurs a smaller organizational cost. This model helps explain why Apple Inc., belonging to the electronics industry, which has a particularly high innovation share, launched its innovative iPod through international outsourcing instead of FDI.     

Determinants of privatization in China: The role of the presence of foreign firms

This study investigates how the presence of foreign firms in a sector influences the privatization policy of domestic firms in that sector in China. We consider several variables to proxy for such a presence, from the perspective of the relative production scale, R&D and marketing, and labor productivity. By using the enterprise surveys carried out by the World Bank in 2005 of nearly 12,400 Chinese firms located in over 100 cities, we find that a rise in the presence of foreign firms increases the extent of the private ownership of domestic firms in a nonlinear fashion. Additionally, we apply IV-Tobit estimation with valid instruments and Tobit estimation with lagged key variables to deal with the possible endogeneity in the relationship between the presence of foreign firms and the privatization decision. Empirical evidence supports the main findings.     

Do R&D tax incentives work? Firm-level evidence from China

Tax incentives have been used worldwide to encourage firm R&D, but there is little evidence on their effectiveness as a policy tool in developing countries. We use a panel dataset of Chinese listed companies covering 2007 to 2013 to assess the effects of tax incentives on firm R&D expenditures and analyze how institutional conditions shape these effects. Our results show that tax incentives motivate R&D expenditures for our sample firms. A 10% reduction in R&D user costs leads firms to increase R&D expenditures by 3.97% in the short run. We also find considerable effect heterogeneity: Tax incentives significantly stimulate R&D in private firms but have little influence on state-owned enterprises' R&D expenditures. Moreover, the effects of tax incentives are more pronounced for private firms without political connections. Hence, reducing political intervention complements tax incentives' capacity to foster firm R&D in developing countries.     

Self-selection and performance of R&D input of heterogeneous firms: Evidence from China's manufacturing industries

Applying the theories of heterogeneous firms and the propensity score matching difference-in-differences (PSM-DID) method to a rich dataset of Chinese manufacturing firms, this paper examines the self-selection of firm-level R&D input and estimates the net effect of R&D on productivity. The analysis shows that (1) for Chinese manufacturing firms as a whole, R&D input is influenced by firm productivity: more productive firms are more likely to invest in R&D; (2) controlling for the self-selection effect, the net output elasticities of R&D input in one year and two years after R&D input are 3.92% and 5.25%, respectively; (3) although state-owned enterprises (SOEs) are more likely than all other ownership groups to invest in R&D, the R&D input is not productive; (4) although enterprises owned by investors outside of Mainland China are the least likely to invest in R&D, the output elasticity of R&D is more significant and larger in this group than in SOEs and privately owned Chinese firms; and (5) surprisingly, the net effect of R&D is not significant in high-tech industries. Policy implications are derived from the findings.     

R&D,unemployment, and labor market policies

This paper studies the effects of labor market policies on R&D activities and unemployment. I develop a search and matching model in which firms’ R&D decisions are endogenously determined. The model demonstrates that more intensive labor market policies that protect workers reduce the levels of R&D activities. This study offers a theoretical framework to understand the relationship between R&D activities, labor market policies, and unemployment which is discussed in empirical studies.