International knowledge flows
Subtitle: evidence from an inventor-firm matched data set
By: Jinyoung Kim, Sangjoon John Lee, Gerald Marschke.
Contributors: Lee, Sangjoon John.; Marschke, Gerald.; National Bureau of Economic Research.
Series: NBER working paper series -- no. 12692.; Working paper series (National Bureau of Economic Research) -- working paper no. 12692.
Publisher: National Bureau of Economic Research
Published: 2006
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 34
Subjects: Diffusion of innovations -- United States -- Mathematical models; Investments, Foreign -- United States -- Mathematical models; Semiconductor industrial equipment industry -- Research -- United States; Pharmaceutical industry -- Research -- United States
Notes: "November 2006"

Includes bibliographical references (p. 25-26).

Also available in PDF from the NBER world wide web site (www.nber.org).