This study examines the sources of technological innovation in Chinese industries using the 2004 economic census data. On the one hand, it analyzes the relationships between patent grants and new product sales. On the other hand, it analyzes the relationships among in-house R&D, technology...

This study explores the influence of trade policy uncertainty on medical innovation investment in developing nations from 1980 to 2020, with a focus on the period of COVID-19. We used exogenous and heterogeneous exposure to trade-policy-uncertainty resolutions from developing countries' trade...

Intangible knowledge capital (IKC) - technology produced by workers but not embodied in them - can offset the "middle income trap" as China exhausts the benefits of international technology transfer. IKC is productivity-enhancing among Chinese enterprises - more so in domestically owned than in...

This paper analyzes the role of innovation activities in the export participation of Chinese high-tech firms during the period of 2005-2007. Using a parametric, instrumental variable approach and a non-parametric matching method, we find that firm-level innovation efforts, measured by R&D and...

In this paper, I study the effect of access to markets in high-income countries on firms' product innovation in developing countries. To do so, I exploit a reform that exogenously increased market access for firms in the world's largest developing country, China. Applying an instrumental...

With inputs of labour and capital slowing, sustaining high growth rates in Korea will increasingly depend on total factor productivity gains, which are in turn driven to a large extent by innovation. While a number of Korean firms are at the world technology frontier in areas such as ICT, the...

Increasing productivity growth through innovation is a key to raising living standards. Although R&D intensity in Japan is the third highest in the OECD area, the benefits do not appear to have been commensurate with the level of investment. The innovation system, which developed during the...

This paper explores whether the patent law and intellectual property rights (IPR) system have resulted in innovation in China during the reform period. It appears that the patent laws have produced a stock of patents, where the success rates of patent applications are fairly uniform across the...

This paper aims to investigate the determinants of productivity growth in the Tunisian economy context over the period 1976 to 2010. Our theoretical model incorporates as key variables, domestic innovation, human capital, distance to technology frontier and external technology spillovers through...