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The Effects of Double-Counting and Expensing on the Measured Returns to R&D
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no DOI — not checkedEconomist (28 Apr. 2007) A world of connections. The Economist (cover story), vol 383
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no DOI — not checkedMairesse J, Hall BH (1994) Estimating the productivity of R&D in French and U.S. manufacturing firms: an exploration of simultaneity issues with GMM. In: Wagner K, van Ark B (eds) International Productivity Comparisons. North-Holland, Amsterdam, pp 285–315
no DOI — not checkedMotohashi K (2007) Assessing Japan’s industrial competitiveness by international productivity level: comparison with China, Korea, Taiwan and the United States. In: Jorgenson DW, Kuroda M, Motohashi K (eds) Productivity in Asia: economic growth and competitiveness. Elgar, Cheltenham, pp 215–238
no DOI — not checkedNokia (2009) Supply chain. http://www.nokia.com/corporate-responsibility/supply-chain/overview .
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no DOI — not checkedSavolainen E, Forsman P (2010) Osakkeiden takaisinostot kaunistelevat vaihtotasetta (in Finnish). Tieto & Trendit 7. http://www.stat.fi/artikkelit/2010/art_2010-11-10_001.html
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