Book Chapter

Barth E, Davis JC, Freeman RB, Wang A. "The Effects of Scientists and Engineers on Productivity and Earnings at the Establishment Where They Work,”. In: Engineering in a Global Economy. Chicago : University of Chicago Press ; Forthcoming.Abstract

This paper uses linked establishment-firm-employee data to examine the relationship between the scientists and engineers proportion (SEP) of employment, and productivity and labor earnings. We show that: (1) most scientists and engineers in industry are employed in establishments producing goods or services, and do not perform research and development (R&D); (2) productivity is higher in manufacturing establishments with higher SEP, and increases with increases in SEP; (3) employee earnings are higher in manufacturing establishments with higher SEP, and increase substantially for employees who move to establishments with higher SEP, but only modestly for employees within an establishment when SEP increases in the establishment. The results suggest that the work of scientists and engineers in goods and services producing establishments is an important pathway for increasing productivity and earnings, separate and distinct from the work of scientists and engineers who perform R&D.

Chow GC ed. A Labor Market with Chinese Characteristics. In: The Routledge Handbook of the Chinese Economy. Princeton : Routledge ; 2015. Publisher's VersionAbstract

Prior to its economic reforms, China did not have an operating labor market. The government assigned workers to firms rather than allowing them to choose their own place of work and used hukou residency policies to keep rural people from migrating to cities. Firms hired workers that government labor bureaus assigned to them regardless of economic need and paid the workers according to a national wage grid from a payroll budget set by the government. As China reformed its urban economy from the 1980s through the 2000s, the government relaxed its control of workers and firms and gave greater leeway to supply and demand to set employment, wages, and working conditions. This essay tells how China moved from state determination of labor outcomes to a genuine labor market and how the new labor market with Chinese characteristics has operated. It examines three big labor problems that face China on its path of continued economic growth: labor-management conflict; absorbing millions of university graduates into fruitful jobs; and bringing rural persons and informal sector workers fully into the modern economy.

Freeman RB, Ganguli I, Murciano-Goroff R. Why and Wherefore of Increased Scientific Collaboration. In: The Changing Frontier: Rethinking Science and Innovation Policy. University of Chicago Press for NBER ; 2015.Abstract

This paper examines international and domestic collaborations using data from an original survey of corresponding authors and Web of Science data of articles that had at least one US coauthor in the fields of Particle and Field Physics, Nanoscience and Nanotechnology, and Biotechnology and Applied Microbiology. The data allow us to investigate the connections among coauthors and the views of corresponding authors about the collaboration.  We have four main findings. First, we find that US collaborations have increased across US cities as well as across international borders, with the nature of collaborations across cities resembling that across countries.  Second, face-to-face meetings are important in collaborations: most collaborators first met working in the same institution and communicate often through meetings with coauthors from distant locations. Third, the main reason for most collaborations is to combine the specialized knowledge and skills of coauthors, but there are substantial differences in the mode of collaborations between small lab-based science and big science, where international collaborations are more prevalent. Fourth, for biotech, we find that citations to international papers are higher compared to papers with domestic collaborators only, but not for the other two fields. Moreover, in all three fields, papers with the same number of coauthors had lower citations if they were international collaborations. Overall, our findings suggest that all collaborations are best viewed from a framework of collaborations across space broadly, rather than in terms of international as opposed to domestic collaborative activity.  

Freeman RB. Immigration, International Collaboration, and Innovation: Science and Technology Policy in the Global Economy. In: Innovation Policy and the Economy. National Bureau of Economic Research ; 2015. pp. 153-175.Abstract

Globalization of scientific and technological knowledge has reduced the US share of world scientific activity; increased the foreign-born proportion of scientists and engineers in US universities and in the US labor market; and led to greater US scientific collaborations with other countries.  China's massive investments in university education and R&D has in particular made it a special partner for the US in scientific work.  These developments have substantial implications for US science and technology policy. This paper suggests that aligning immigration policies more closely to the influx of international students; granting fellowships to students working on turning scientific and technological into commercial innovations; and requiring firms with R&D tax credits or other government R&D funding develop “impact plans” to use their new knowledge to produce innovative products or processes in the US could help the country adjust to the changing global world of science and technology.

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