References
- Arellano , M. and Bond , S. 1991 . Some tests of specification for panel data: Monte Carlo evidence and an application to employment equations . Review of Economic Studies , 58 : 277 – 97 .
- Blundell , R. and Bond , S. 1998 . Initial conditions and moment restrictions in dynamic panel data models . Journal of Econometrics , 87 : 115 – 43 .
- Brouwer , E. and Kleinknecht , A. 1996 . Firm size, small business presence and sales in innovative products: a micro-econometric analysis . Small Business Economics , 8 : 189 – 201 .
- Bruno , G. S. F. 2005 . Approximating the bias of the LSDV estimator for dynamic unbalanced panel data models . Economics Letters , 87 : 361 – 6 .
- Bun , M. J. G. and Kiviet , J. F. 2003 . On the diminishing returns of higher order terms in asymptotic expansions of bias . Economics Letters , 79 : 145 – 52 .
- David , P. 1985 . Clio and the economics of QWERTY . American Economic Review Proceedings , 75 : 332 – 7 .
- Dosi , G. 1988 . Source, procedure and microeconomic effect of innovation . Journal of Economic Literature , 26 : 1120 – 71 .
- Hall , B. , Mairesse , J. , Branstetter , L. and Crépon , B. 1999 . “ Does cash flow cause investment and R&D? An exploration using panel data for French, Japanese, and United States scientific firms ” . In Innovation, Industry Evolution and Employment , Edited by: Audretsch , D. and Thurik , R. 129 – 56 . Cambridge : Cambridge University Press .
- Judson , R. A. and Owen , A. L. 1999 . Estimating dynamic panel data models: a guide for macroeconomists . Economics Letters , 65 : 9 – 15 .
- Kiviet , J. F. 1995 . On bias, inconsistency, and efficiency of various estimators in dynamic panel data models . Journal of Econometrics , 68 : 53 – 78 .
- Kleinknecht , A. and Verspagen , B. 1990 . Demand and innovation: Schmookler re-examined . Research Policy , 19 : 387 – 94 .
- O'Sullivan , M. 2005 . “ Finance and innovation ” . In The Oxford Handbook of Innovation , Edited by: Fagerberg , J. , Mowery , D. C. and Nelson , R. R. 240 – 65 . Oxford : Oxford University Press .
- Patel , P. and Pavitt , K. 1995 . “ Patterns of technological activity: their measurement and interpretation ” . In Handbook of the Economics of Innovation and Technological Change , Edited by: Stoneman , P. 14 – 51 . Oxford : Blackwell .
- Piva, M. and Vivarelli, M. (2006) Is demand-pulled innovation equally important in different groups of firms?, IZA Discussion Paper No. 1982, IZA, Bonn
- Rosenberg , N. 1982 . Inside the Black Box: Technology and Economics , Cambridge : Cambridge University Press .
- Scherer , F. M. 1982 . Demand-pull and technological invention: Schmookler revisited . Journal of Industrial Economics , 30 : 225 – 37 .
- Schmookler , J. 1966 . Invention and Economic Growth , Cambridge Mass : Harvard University Press .