1. Abounoori, A., Hante, M., & Ghorbani, J. A. (2011). Investigate the role of knowledge based economy components of total factor productivity. Journal Macroeconomic, (18)16, 52-32 (in Persian).
2. Aghion, P., & Howitt, P. (1992). A model of growth through creative destruction. Econometrica, (60)2, 323-351.
3. Aiyar Shekhar, S., & Feyrer, J. (2002). A contribution to the empirics of total factor productivity. August 12, Dartmouth College Working Paper. 02-09.
4. Anooshe, SH. (2011). The effect of R&D spending on economic growth the separation of investment sectors (case study countries of the Organization of Islamic Conference). Journal of Applied Economics, (70)2, 60-78 (in Persian).
5. Arabmazar, A., & Chalak, F. (2009). The dynamic analysis of the effect of government spending on economic growth in Iran. Economic Research Journal, 91, 219-232 (in Persian).
6. Bagherzade, A. (2012). Analysis of research and development (R & D), human capital and total factor productivity in the industrial sector's production. Journal of Industrial Management Faculty of Humanities, Islamic Azad University in Sanandaj, (70)22, 118-126 (in Persian).
7. Becchetti, L., Bedoya, D. A. L., & Paganetto, L. (1993). ICT investment, productivity and efficiency: Evidence at firm level using a stochastic frontier approach. CEIS Tor Vergata Research Paper Series, (29)10.
8. Colletaz, G., & Hurlin, C. (2006). Threshold effects of the public capital productivity: An international panel smooth transition approach. Working Paper, LEO, University of Orleans.
9. Conte, A., & Vivarelli, M. (2014). Succeeding in innovation: Key insights on the role of R&D and technological acquisition drawn from company data. Empirical Economics, 47(4), 1317-1340.
10. Denison, E. F. (1984). American economic growth. The Brookings Institution, Washington, Dc.
11. Fok, D., Van Dijk, D., & Franses, P. H. (2005). A multi‐level panel STAR model for US manufacturing sectors. Journal of Applied Econometrics, 20(6), 811-827.
12. Fracasso, A., & Wituki, G. V. (2012). International R&D spillovers, absorptive capacity and relative backwardness: A panel smoth transition regression model. International Economic Jornal.
13. Geroski, P. (1994), Market structure, corporate performance and innovative activity. Oxford University, Clarendon Press.
14. Gonzalez, A., Terasvirta, T., & Van, D.D. (2005). Panel smooth transition regression models. SEE/EFI Working Paper Series in Economics and Finance, No. 604.
15. Grossman, G.M., & Helpman, E. (1991). Trade, innovation, and growth. American Economic Review, 80(2), 86-91.
16. Hansen, B. E. (1999). Threshold effects in non- dynamic panels: Estimation, testing and inference. Journal of Econometrics, 39(9), 345-368.
17. Heidari, H., & Sanginabadi, B. (2013). The impact of R&D on economic growth in Iran. Journal Economic Research, 48(2), 1-23 (in Persian).
18. Heidari, H., Alinezhad, R., & Jahangirzade, J. (2014). An investigation of democracy and economic growth nexus: A case study for D-8 countries. Journal the Researcher-economic Development, 15(4), 42-59 (in Persian).
19. Jafarisamimi, A., & Alerasoul, S.M. (2009). R&D and economic growth: New evidence from some developing countries. Australian Journal of Basic and Applied Sciences, 3(4), 3464-3469.
20. Jude, E. (2010). Financial development and growth: Panel smooth regression approach. Journal of Economic Development, 35(1), 15-33.
21. Kinoshita, Y. (2000). R&D and technology spillovers via FDI: Innovation and absorptive capacity. CERGE-EI, CEPR and WDI.
22. Komeijani, A., & Memarnezhad, A. (2004). The importance of quality human resources and R&D in economic growth in Iran. Journal Commerce, 1-31 (in Persian).
23. Komeijani, A., & Salatin, P. (2010). The impact of good governance on economic growth in countries of OPEC and OECD. Journal of Economic Modeling, (2), 1-24 (in Persian).
24. Levin, A., Lin, & Chu. (1992). Unit root test in panel data: New results. Discussion Paper, 56-93.
25. Li, H., & Huang, L. (2009). Health, education, and economic growth in China: Empirical findings and implications. China Economic Review, 20(3), 374-387.
26. Liu, T., Chen, C., & Hung, Y. (2013). E-commerce, R&D and productivity: Firm-level evidence from Taiwan. Information Economics and Policy, (25)4, 272-283.
27. Lucas, R. E. (1988). On the mechanics of economic development. Journal of Monetary Economics, 22, 3-42.
28. Mairess, J., & Mohnen, P. (2004). The importance of R&D for innovation: A reassessment using French survey data. Maastricht Economic Research Institute on Innovation and Technology, 30(2-2), 183-197.
29. Malerba, F., Mancusi, M. L., & Montobbio, F. (2007). Innovation, international R&D spillovers and the sectoral heterogeneity of knowledge flows. Università Commerciale Luigi Bocconi.
30. Mohammadzade, P., Akbari, H., Akbari, A., & Atapour, S. (2014). Productivity and economic growth in developing countries elected. Productivity Management, (70)24, 33-15 (in Persian).
31. Nazari, M., & Mobarak, A. (2011). The effect of investment research and development (R&D) in the industry's productivity. Journal Macroeconomics, (70)14, 152-174 (in Persian).
32. Nelsun, R. R., & Philps, E. S. (1996). Investment in humans, technological diffusion, and economic growth. The American Economic Review, 56(1/2), 69-75.
33. Olson, Jr. M., Sarna, N., & Swamy, A. V. (2000). Governance and growth: A simple hypothesis explaining cross-country differences in productivity growth. Public Choice, 102(3-4), 341-364.
34. Olson, M. (1993). Dictatorship, democracy and development. American Political Science Review, 87, 567-576.
35. Pessoa, A. (2010). R&D and economic growth: How strong is the link?. Economics Letters, 107(2), 152-154.
36. Romer, S. (2009). Growth model theory and practice. Willy Press, 19-200.
37. Sadraei-Javaheri, A., & Zabihidan, M.S. (2013). The effect of R&D on firm's performance in manufacturing industries (based on the structure-behavior approach function). Journal of Economic Strategy, 1(3), 93- 118 (in Persian).
38. Schultz, T. W. (1961). Investment in human capital. The American Economic Review, 51(1), 1-17.
39. Shahabadi, A., & Hassan, S. (2012). Resources, technology transfer and economic growth in Iran, Economic Research and Policy, 19 (59), 33 -52 (in Persian).
40. Smith, A. (2005). Wealth of nations. University of Chicago Bookstore.
41. Rong, J., Chen, Y., & Hai, Y. (2015). R&D specialization and manufacturing productivity growth: A cross-country study. Jpan and World Economy, (34)35, 33-43.
42. Salimifar, F., Shabani, M., & Zabihi, A. (2009). The role of human capital in the manufacturing industry in North Khorasan province (with an emphasis on large-scale industry). Knowledge and Development Magazine, (16)26, 64-85 (in Persian).
43. Scherer, F.M. (2005). Edwin Mansfield: An appreciation. The Journal of Technology Transfer, (1-2), 30.
44. Shah Abadi, A., & Havaj, S. (2012). Effect of technology spillover through foreign direct investment and imports on innovation. Rahe Andisheh Economics Research Journal, 1 (4) (in Persian).
45. Shirinbakhsh, Sh., Amini, T., & Harati, J. (2013). The effect of government size (the share of government consumption expenditure and investment of GDP) on human development: using the data pattern panel. Journal of Monetary Economics Finance, (19)3, 131-151 (in Persian).
46. Zachariadis, M. (2002). R&D, innovation and technological progress: A test of the schumpeterian frame work without scale effects. Canadian Journal of Economics, 36(3), 566-586.
47. Zamanian, Gh., Fetroos, M., & Rezayi, A. (2014). Impact of research and development spillovers on the total factor productivity of Iranian manufacturing industries. Journal of the Researcher-economic Development, 7, 92-108 (in Persian).
48. Kendrick, J., & Creamer, D. (1965). Measuring company productivity: A handbook with Case Studies. (89), The National Industry Productivity Board.
49. Van den Bosch, A.J.F., Van Wijk, R., & Volberda, W. H. (2003). Absorptive capacity: Antecedents, models and outcomes. Handbook of Organizational Learning and Knowledge Management, 278-301.
50. Zahra, S.A., & George, G. (2002). Absorptive capacty: A review and reconceptualization, and extersion. Acadeny of Management Review, 27(2), 185203.