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Schankerman, Mark ORCID: 0009-0006-1071-7672 and Nadiri, M. Ishaq (1987) Investment in r&d, costs of adjustment and expectations. In: Griliches, Zvi, (ed.) R&d, Patents and Productivity. University of Chicago Press, Chicago, IL., USA, pp. 315-338. ISBN 9780226308845
Schankerman, Mark ORCID: 0009-0006-1071-7672 and Nadiri, M. Ishaq (1987) Restricted cost functions and the rate of return to quasi-fixed factors, with an application to r&d and capital in the Bell system. . National Bureau of Economic Research, Cambridge, MA., USA.
Schankerman, Mark ORCID: 0009-0006-1071-7672 and Nadiri, M. Ishaq (1986) A test of static equilibrium models and rates of return to quasi-fixed factors, with an application to the Bell system. Journal of Econometrics, 33 (1-2). pp. 97-118. ISSN 0304-4076
Schankerman, Mark ORCID: 0009-0006-1071-7672 and Nadiri, M. Ishaq (1982) Investment in r&d, costs of adjustment and expectations. . National Bureau of Economic Research, Cambridge, MA., USA.
Nadiri, M. Ishaq and Schankerman, Mark ORCID: 0009-0006-1071-7672 (1981) Technical change, returns to scale, and the productivity slowdown. American Economic Review, 71 (2). pp. 314-319. ISSN 0002-8282
Nadiri, M. Ishaq and Schankerman, Mark ORCID: 0009-0006-1071-7672 (1981) The structure of production, technological change, and the rate of growth of total factor productivity in the U.S. Bell system. In: Cowing, Thomas G. and Stevenson, Rodney E., (eds.) Productivity Measurement in Regulated Industries. Academic Press, London, UK, pp. 219-247. ISBN 9780121940805
Nadiri, M. Ishaq and Schankerman, Mark ORCID: 0009-0006-1071-7672 (1980) Variable cost functions and the rate of return to quasi-fixed factors: an application to r and d in the Bell system. . National Bureau of Economic Research, Cambridge, MA., USA.
Nadiri, M. Ishaq and Schankerman, Mark ORCID: 0009-0006-1071-7672 (1979) The structure of production, technological change, and the rate of growth of total factor productivity in the Bell system. . National Bureau of Economic Research, Cambridge, MA., USA.