Search results

Purpose – This chapter aims at investigating the impact of cross-border knowledge spillovers on technological innovation in the renewable energy sector.

Methodology/approach – The analysis presented in the chapter assumes that technological knowledge exhibits several tacit elements and requires established connections to flow between countries. A new measure for knowledge spillovers is obtained by weighting international R&D stocks through bilateral trade flows. The country-level patenting activity is modelled through a knowledge production function. The sample includes 18 OECD countries over the 1990–2006 period. Estimates are obtained through panel data techniques.

Findings – Our econometric results show that international knowledge developed by other countries has positive effects on the focal country's innovation in renewable energy technologies. Cross-country linkages, rather than mere geographic proximity, are found to favour cross-country knowledge spillovers.

Impact – The research contributes to the design of energy innovation policies. Public R&D is confirmed to be a relevant input to energy innovation. Coordination between countries in energy R&D activities can be required, particularly when countries maintain mutual linkages.

Originality – This study adds empirical evidence on the effect of cross-country knowledge spillovers and on the channels through which technological knowledge diffuses globally. It contributes to the emerging empirical research on energy innovation.

We present an overview of research on spillover effects within firms and introduce a classification of the literature. We divide spillovers into either technological or social in nature. In our classification, a technological spillover is one in which an agent rationally responds to a cue in the workplace that does not rely on the identity or characteristics of a coworker. Social spillovers, on the other hand, may be thought of as arising from the social preferences of an individual or social norms established in the organization.

It is widely recognised that universities and other research institutions (hereinafter, PRIs) are sources of knowledge in their regional and national economies. They have a broad impact on economic growth through several activities, including educational partnerships, industry-sponsored research, job placement, technical assistance to industry and the creation of start-up firms. This is essentially an issue of knowledge transfer from PRIs to industry, which may take several forms and be either direct or indirect in nature.¹

This chapter examines intra-industry spillover effects from inward foreign direct investment (FDI) in Swiss manufacturing firms. It suggests that (a) the assessment of spillovers calls upon a detailed analysis of these effects according to the mechanisms by which they occur (viz. the increase of competition, demonstration effects, and worker mobility), and (b) spillovers depend on the interaction between their mechanisms and the levels of domestic absorptive capacity. Results are affirmative in that high-technology firms benefit from FDI heightening competition, while mid-technology firms benefit from demonstration effects. And low-technology firms, which are not able to benefit from foreign affiliates via demonstration effects alone, manage to reap the benefit via the recruitment of MNCs labor. In addition, only firms which largely invest in absorbing foreign technology benefit from spillovers.

The purpose of the chapter is to analyze how firms’ R&D investment decisions are affected by asymmetries in knowledge transmission, taking into account different sources of asymmetry, such as unequal know-how management capabilities and spillovers localization within an international oligopoly. We follow a game theoretic approach and consider a two-country imperfect competition model with two firms – one from each country – producing a homogeneous good. Both the firms’ mode of foreign expansion and R&D level are endogenously determined. We find that a better ability to manage knowledge flows incentivates the firm to invest more in R&D. By introducing geographically bounded spillovers, we also show that one-way foreign direct investment (FDI) stimulates the multinational enterprise (MNE) to raise its own R&D, due to both the elimination of transport cost and a greater ability to source. Furthermore, it emerges that when geographical proximity increases the MNE's capability to source local know-how, FDI is more likely to occur. The originality of this chapter relies on the analysis of the impact of asymmetries within an oligopoly model with endogenous R&D. Differently from other studies, this framework allows us to provide neat analytical results.

Uncertainty is introduced into a model of strategic R&D. The formation of an R&D cooperative increases the success rate of R&D. This increase in the R&D success rate can be reinterpreted as the realization of scope economies due to cooperation. It appears that within this setting the range of technological spillovers increases for which the formation of R&D cooperatives is beneficial to society. They are always beneficial if economies of scope are large. Absent the realization of economies of scope the traditional result apply in that the technological spillover should exceed some threshold value for R&D cooperatives to be desirable. If the economies of scope are intermediate this threshold value is lowered.

This chapter estimates heterogeneous productivity growth and spatial spillovers through industrial linkages in the United States and China from 1981 to 2010. The authors employ a spatial Durbin stochastic frontier model and estimates with a spatial weight matrix based on inter-country input–output linkages to describe the spatial interdependencies in technology. The authors estimate productivity growth and spillovers at the industry level using the World KLEMS database. The spillovers of factor inputs and productivity growth are decomposed into domestic and international effects. Most of the spillover effects are found to be significant and the spillovers of productivity growth offered and received provide detailed information reflecting interdependence of the industries in the global value chain (GVC). The authors use this model to evaluate the impact of a US–Sino decoupling of trade links based on simulations of four scenarios of the reductions in bilateral intermediate trade. Their estimation results and their simulations are as mentioned based on date that ends in 2010, as this is the only KLEMS data available for these countries at this level of industrial disaggregation. As the GVC linkages between the United States and China have expanded since the end of their sample period their results can be viewed as informative in their own right for this period as well as possible lower bounds on the extent of the spillovers generated by an expanding GVC.

“It should also be noted that the objective of convergence and equal distribution, including across under-performing areas, can hinder efforts to generate growth. Contrariwise, the objective of competitiveness can exacerbate regional and social inequalities, by targeting efforts on zones of excellence where projects achieve greater returns (dynamic major cities, higher levels of general education, the most advanced projects, infrastructures with the heaviest traffic, and so on). If cohesion policy and the Lisbon Strategy come into conflict, it must be borne in mind that the former, for the moment, is founded on a rather more solid legal foundation than the latter” European Commission (2005, p. 9)Adaptation of Cohesion Policy to the Enlarged Europe and the Lisbon and Gothenburg Objectives.