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Profit cost margin, monopoly power and R & D intensity for industrial firms
Ben-Zion, Uri; Kim, Moshe - In: Economics letters 12 (1983) 3/4, pp. 355-359
Persistent link: https://www.econbiz.de/10001895018
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The effect of ownership on market value and risk of R&D intensive firms
Ben-Zion, Uri; Kim, Moshe - In: Economics letters 16 (1984) 3/4, pp. 363-367
Persistent link: https://www.econbiz.de/10001894951