Unlocking Innovation from Within: The Role of Internal Knowledge in Enhancing Firm Performance in Sub-Saharan Africa
Abstract
1. Introduction
2. Theoretical Framework and Literature Review
2.1. Theoretical Framework
2.2. Literature Review
3. Materials and Methods
3.1. Data Sources
3.2. Empirical Strategy
4. Results and Discussion
Robustness Analysis
5. Conclusions
Future Research
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
Appendix A
Wave 1 | Wave 2 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Variable | Mean | Std. Dev. | Min | Max | Observation | Mean | Std. Dev. | Min | Max | Observations |
Innovation | 0.54 | 0.49 | 0 | 1 | 918 | 0.51 | 0.49 | 0 | 1 | 5584 |
Sales Performance | 2.37 × 107 | 4.24 × 108 | −1.6 | 3.50 × 1010 | 7087 | 4.94 × 107 | 9.35 × 108 | −2.6 | 6.00 × 1010 | 8304 |
Internal Knowledge | 8.46 | 4.59 | 1 | 13 | 511 | 11.9 | 48.9 | 0 | 19 | 1636 |
Formal Training | 0.26 | 0.44 | 0 | 1 | 4580 | 0.29 | 0.45 | 0 | 1 | 7972 |
Age | 13.8 | 13.8 | 0 | 124 | 7123 | 16.5 | 14.0 | 0 | 166 | 9333 |
Age 2 | 383.7 | 950.1 | 0 | 15,376 | 7123 | 468.9 | 1075.6 | 0 | 27,556 | 9333 |
Size | 1.42 | 0.65 | 1 | 3 | 5593 | 1.49 | 0.67 | 0 | 3 | 9065 |
Subsidiary Firm | 0.14 | 0.35 | 0 | 1 | 6574 | 0.17 | 0.37 | 0 | 1 | 9560 |
Competition—Informal Firms | 0.65 | 0.47 | 0 | 1 | 5017 | 0.69 | 0.46 | 0 | 1 | 9302 |
Licensed Technology Abroad | 0.12 | 0.32 | 0 | 1 | 3741 | 0.16 | 0.37 | 0 | 1 | 4554 |
Innovation | |||
---|---|---|---|
Variables | (1) | (2) | (3) |
Internal Knowledge × Formal Training | 0.070 *** | 0.067 *** | 0.068 *** |
(0.008) | (0.008) | (0.008) | |
Age (ln) | 0.033 ** | 0.037 ** | 0.034 ** |
(0.017) | (0.017) | (0.017) | |
Age 2 | −0.000 ** | −0.000 ** | −0.000 * |
(0.000) | (0.000) | (0.000) | |
Size | 0.012 | 0.017 | 0.022 * |
(0.013) | (0.013) | (0.013) | |
Subsidiary Firm | 0.064 *** | 0.055 ** | 0.053 ** |
(0.023) | (0.024) | (0.024) | |
Competition—Informal Firms | 0.077 *** | 0.067 *** | 0.070 *** |
(0.020) | (0.020) | (0.020) | |
Licensed Technology Abroad | 0.115 *** | 0.118 *** | 0.108 *** |
(0.024) | (0.024) | (0.024) | |
Constant | 0.374 *** | 0.363 *** | 0.360 *** |
(0.049) | (0.049) | (0.049) | |
Country FE | YES | YES | YES |
Regional | NO | YES | YES |
Region-by-Year of Survey | NO | NO | YES |
Observations | 2619 | 2619 | 2619 |
R-squared | 0.074 | 0.098 | 0.122 |
Innovation | |||
---|---|---|---|
Variables | (1) | (2) | (3) |
Internal Knowledge × Age | 0.012 *** | 0.015 *** | 0.015 *** |
(0.005) | (0.005) | (0.005) | |
Formal Training | 0.171 *** | 0.166 *** | 0.164 *** |
(0.020) | (0.020) | (0.020) | |
Age 2 | −0.000 ** | −0.000 ** | −0.000 * |
(0.000) | (0.000) | (0.000) | |
Size | 0.011 | 0.015 | 0.020 |
(0.013) | (0.013) | (0.013) | |
Subsidiary Firm | 0.063 *** | 0.054 ** | 0.053 ** |
(0.023) | (0.024) | (0.024) | |
Competition—Informal Firms | 0.076 *** | 0.066 *** | 0.069 *** |
(0.020) | (0.020) | (0.020) | |
Licensed Technology Abroad | 0.114 *** | 0.116 *** | 0.107 *** |
(0.024) | (0.024) | (0.024) | |
Constant | 0.386 *** | 0.375 *** | 0.363 *** |
(0.036) | (0.036) | (0.036) | |
Country FE | YES | YES | YES |
Regional | NO | YES | YES |
Region-by-Year of Survey | NO | NO | YES |
Observations | 2619 | 2619 | 2619 |
R-squared | 0.076 | 0.101 | 0.124 |
Innovation | |||
---|---|---|---|
Variables | (1) | (2) | (3) |
Internal Knowledge × Size | 0.007 | 0.010 ** | 0.012 ** |
(0.005) | (0.005) | (0.005) | |
Formal Training | 0.168 *** | 0.163 *** | 0.162 *** |
(0.020) | (0.020) | (0.020) | |
Age (ln) | 0.032 * | 0.035 ** | 0.032 * |
(0.017) | (0.017) | (0.017) | |
Age 2 | −0.000 ** | −0.000 ** | −0.000 * |
(0.000) | (0.000) | (0.000) | |
Subsidiary Firm | 0.060 *** | 0.051 ** | 0.050 ** |
(0.023) | (0.024) | (0.024) | |
Competition—Informal Firms | 0.077 *** | 0.067 *** | 0.070 *** |
(0.020) | (0.020) | (0.020) | |
Licensed Technology Abroad | 0.115 *** | 0.117 *** | 0.107 *** |
(0.024) | (0.024) | (0.024) | |
Constant | 0.367 *** | 0.359 *** | 0.356 *** |
(0.048) | (0.048) | (0.048) | |
Country FE | YES | YES | YES |
Regional | NO | YES | YES |
Region-by-Year of Survey | NO | NO | YES |
Observations | 2619 | 2619 | 2619 |
R-squared | 0.076 | 0.100 | 0.123 |
1 | Benin, Ivory Coast, Chad, Kenya, Liberia, Malawi, Mali, Nigeria, Niger, Senegal, Togo, Tanzania, Uganda, Zambia, and Zimbabwe. |
2 | Cf. definition in OSLO manual, Guidelines for Collecting and Interpreting Innovation Data, third edition, Organization for Economic Cooperation and Development, 2005. |
References
- Abubakar, Y. A., Hand, C., Smallbone, D., & Saridakis, G. (2019). What specific modes of internationalization influence SME innovation in Sub-Saharan least developed countries (LDCs)? Technovation, 79, 56–70. [Google Scholar] [CrossRef]
- Acemoglu, D., Akcigit, U., & Kerr, W. R. (2016). Innovation network. Proceedings of the National Academy of Sciences of the United States of America, 113(41), 11483–11488. [Google Scholar] [CrossRef] [PubMed]
- Adner, R., & Kapoor, R. (2010). Value creation in innovation ecosystems: How the structure of technological interdependence affects firm performance in new technology generations. Strategic Management Journal, 31(3), 306–333. [Google Scholar] [CrossRef]
- Adomako, S. (2020). Environmental collaboration, sustainable innovation, and small and medium-sized enterprise growth in sub-Saharan Africa: Evidence from Ghana. Sustainable Development, 28(6), 1609–1619. [Google Scholar] [CrossRef]
- Agarwal, R., & Audretsch, D. B. (2001). Does entry size matter? The impact of the life cycle and technology on firm survival. The Journal of Industrial Economics, 49(1), 21–43. [Google Scholar] [CrossRef]
- Agarwal, R., & Gort, M. (2002). Firm and product life cycles and firm survival. American Economic Review, 92, 184–190. [Google Scholar] [CrossRef]
- Anzola-Román, P., Bayona-Sáez, C., & García-Marco, T. (2018). Organizational innovation, internal R&D and externally sourced innovation practices: Effects on technological innovation outcomes. Journal of Business Research, 91, 233–247. [Google Scholar] [CrossRef]
- Argote, L., & Miron-Spektor, E. (2011). Organizational learning: From experience to knowledge. Organization Science, 22(5), 1123–1137. [Google Scholar] [CrossRef]
- Awan, U., Arnold, M. G., & Gölgeci, I. (2021). Enhancing green product and process innovation: Towards an integrative framework of knowledge acquisition and environmental investment. Business Strategy and the Environment, 30(2), 1283–1295. [Google Scholar] [CrossRef]
- Balasubramanian, N., & Lee, J. (2008). Firm age and innovation. Industrial and Corporate Change, 17(5), 1019–1047. [Google Scholar] [CrossRef]
- Barasa, L., Vermeulen, P., Knoben, J., Kinyanjui, B., & Kimuyu, P. (2019). Innovation inputs and efficiency: Manufacturing firms in Sub-Saharan Africa. European Journal of Innovation Management, 22(1), 59–83. [Google Scholar] [CrossRef]
- Barney, J. (1991). Firm resources and sustained competitive advantage. Journal of Management, 17(1), 99–120. [Google Scholar] [CrossRef]
- Bingham, C. B., Furr, N. R., & Eisenhardt, K. M. (2014). The opportunity paradox. MIT Sloan Management Review, 56(1), 29–35. [Google Scholar]
- Bustinza, O. F., Gomes, E., Vendrell-Herrero, F., & Baines, T. (2019). Product–service innovation and performance: The role of collaborative partnerships and R&D intensity. R&D Management, 49(1), 33–45. [Google Scholar]
- Cankurtaran, P., Langerak, F., & Griffin, A. (2013). Consequences of new product development speed: A meta-analysis. Journal of Product Innovation Management, 30(3), 465–486. [Google Scholar] [CrossRef]
- Carayannis, E. G., & Campbell, D. F. J. (2009). ‘Mode 3’ and ‘Quadruple Helix’: Toward a 21st century fractal innovation ecosystem. International Journal of Technology Management, 46(3–4), 201–234. [Google Scholar] [CrossRef]
- Casadella, V., & Liu, Z. (2019). Chinese Foreign Direct Investment (FDI) and barriers to technology transfer in Sub-Saharan Africa: Innovation capacity and knowledge absorption in Senegal. In Globalization and development: Economic and socio-cultural perspectives from emerging markets (pp. 219–240). Springer. [Google Scholar]
- Chaithanapat, P., Punnakitikashem, P., Oo, N. C. K. K., & Rakthin, S. (2022). Relationships among knowledge-oriented leadership, customer knowledge management, innovation quality and firm performance in SMEs. Journal of Innovation & Knowledge, 7(1), 100162. [Google Scholar] [CrossRef]
- Chatterjee, S., Chaudhuri, R., & Vrontis, D. (2024). Does data-driven culture impact innovation and performance of a firm? An empirical examination. Annals of Operations Research, 333(2), 601–626. [Google Scholar] [CrossRef]
- Chesbrough, H. W. (2003). Open innovation: The new imperative for creating and profiting from technology. Harvard Business School Press. [Google Scholar]
- Cirera, X., & Maloney, W. F. (2017). The innovation paradox: Developing-country capabilities and the unrealized promise of technological catch-up. World Bank Publications. [Google Scholar]
- Cohen, W. M., & Levinthal, D. A. (1990). Absorptive capacity: A new perspective on learning and innovation. Administrative Science Quarterly, 35(1), 128–152. [Google Scholar] [CrossRef]
- Corrado, C., Hulten, C., & Sichel, D. (2005). Measuring capital and technology: An expanded framework. In Measuring capital in the new economy (pp. 11–46). University of Chicago Press. [Google Scholar]
- Crespi, G., & Zuniga, P. (2012). Innovation and productivity: Evidence from six Latin American countries. World Development, 40(2), 273–290. [Google Scholar] [CrossRef]
- Crépon, B., Duguet, E., & Mairessec, J. (1998). Research, innovation and productivity: An econometric analysis at the firm level. Economics of Innovation and New Technology, 7(2), 115–158. [Google Scholar] [CrossRef]
- Damanpour, F. (1996). Organizational complexity and innovation: Developing and testing multiple contingency models. Management Science, 42(5), 693–716. [Google Scholar] [CrossRef]
- Darroch, J. (2005). Knowledge management, innovation, and firm performance. Journal of Knowledge Management, 9(3), 101–115. [Google Scholar] [CrossRef]
- De Vasconcelos Gomes, L. A., Facin, A. L. F., Salerno, M. S., & Ikenami, R. K. (2018). Unpacking the innovation ecosystem construct: Evolution, gaps and trends. Technological Forecasting and Social Change, 136, 30–48. [Google Scholar] [CrossRef]
- Dierickx, I., & Cool, K. (1989). Asset stock accumulation and sustainability of competitive advantage. Management Science, 35(12), 1504–1511. [Google Scholar] [CrossRef]
- Djankov, S., La Porta, R., Lopez-de-Silanes, F., & Shleifer, A. (2008). The law and economics of self-dealing. Journal of Financial Economics, 88(3), 430–465. [Google Scholar] [CrossRef]
- Edeh, J. N., Obodoechi, D. N., & Ramos-Hidalgo, E. (2020). Effects of innovation strategies on export performance: New empirical evidence from developing market firms. Technological Forecasting and Social Change, 158, 120167. [Google Scholar] [CrossRef]
- Faccin, K., Balestrin, A., Martins, B. V., & Bitencourt, C. C. (2019). Knowledge-based dynamic capabilities: A joint R&D project in the French semiconductor industry. Journal of Knowledge Management, 23(3), 439–465. [Google Scholar]
- Feenstra, R. C., Li, Z., & Yu, M. (2014). Exports and credit constraints under incomplete information: Theory and evidence to China. The Review of Economics and Statistics, 96(4), 729–744. [Google Scholar] [CrossRef]
- Ferreira, J. J., Fernandes, C. I., & Ferreira, F. A. (2019). To be or not to be digital, that is the question: Firm innovation and performance. Journal of Business Research, 101, 583–590. [Google Scholar] [CrossRef]
- Flor, M. L., Cooper, S. Y., & Oltra, M. J. (2018). External knowledge search, absorptive capacity and radical innovation in high-technology firms. European Management Journal, 36(2), 183–194. [Google Scholar] [CrossRef]
- Floyd, S. W., & Lane, P. J. (2000). Strategizing throughout the organization: Managing role conflict in strategic renewal. Academy of Management Review, 25(1), 154177. [Google Scholar] [CrossRef]
- Fu, X., Mohnen, P., & Zanello, G. (2018). Innovation and productivity in formal and informal firms in Ghana. Technological Forecasting and Social Change, 131, 315–325. [Google Scholar] [CrossRef]
- Ghasemaghaei, M., & Calic, G. (2020). Assessing the impact of big data on firm innovation performance: Big data is not always better data. Journal of Business Research, 108, 147–162. [Google Scholar] [CrossRef]
- Gold, A. H., Malhotra, A., & Segars, A. H. (2001). Knowledge management: An organizational capabilities perspective. Journal of Management Information Systems, 18(1), 185–214. [Google Scholar] [CrossRef]
- Grant, R. M. (1996). Toward a knowledge-based theory of the firm. Strategic Management Journal, 17(S2), 109–122. [Google Scholar] [CrossRef]
- Griliches, Z. (1998). Issues in assessing the contribution of research and development to productivity growth. In R&D and productivity: The econometric evidence (pp. 17–45). University of Chicago Press. [Google Scholar]
- Hadjimanolis, A. (2000). An investigation of innovation antecedents in small firms in the context of a small developing country. R&D Management, 30(3), 235–246. [Google Scholar] [CrossRef]
- Hall, B. H., & Mairesse, J. (2006). Empirical studies of innovation in the knowledge-driven economy. Economics of Innovation and New Technology, 15(4–5), 289–299. [Google Scholar] [CrossRef]
- Hall, J. K., Daneke, G. A., & Lenox, M. J. (2010). Sustainable development and entrepreneurship: Past contributions and future directions. Journal of Business Venturing, 25(5), 439–448. [Google Scholar] [CrossRef]
- Hoekman, B. M., & Javorcik, B. K. S. (Eds.). (2006). Global integration and technology transfer. World Bank Publications. [Google Scholar]
- Hussen, M. S., & Çokgezen, M. (2021). The impact of regional institutional quality on firm innovation: Evidence from Africa. Innovation and Development, 11(1), 69–90. [Google Scholar] [CrossRef]
- Hussen, M. S., & Çokgezen, M. (2022). Relationship between innovation, regional institutions and firm performance: Micro-evidence from Africa. African Journal of Science, Technology, Innovation and Development, 14(2), 316–332. [Google Scholar] [CrossRef]
- Kaur, V. (2019). Knowledge-based dynamic capabilities: The road ahead in gaining organizational competitiveness (1st ed.). Springer International Publishing. [Google Scholar]
- Keller, W. (2004). International technology diffusion. Journal of Economic Literature, 42(3), 752–782. [Google Scholar] [CrossRef]
- Kotey, B., & Folker, C. (2007). Employee training in SMEs: Effect of size and firm type—Family and nonfamily. Journal of Small Business Management, 45(2), 214–238. [Google Scholar] [CrossRef]
- Krammer, S. M., & Kafouros, M. I. (2022). Facing the heat: Political instability and firm new product innovation in Sub-Saharan Africa. Journal of Product Innovation Management, 39(5), 604–642. [Google Scholar] [CrossRef]
- Kuester, S., Homburg, C., & Hess, S. C. (2012). Externally directed and internally directed market launch management: The role of organizational factors in influencing new product success. Journal of Product Innovation Management, 1(29), 38–52. [Google Scholar] [CrossRef]
- Laursen, K., & Salter, A. (2006). Open for innovation: The role of openness in explaining innovation performance among UK manufacturing firms. Strategic Management Journal, 27(2), 131–150. [Google Scholar] [CrossRef]
- Lee, K., & Malerba, F. (2017). Catch-up cycles and changes in industrial leadership: Windows of opportunity and responses of firms and countries in the evolution of sectoral systems. Research Policy, 46(2), 338–351. [Google Scholar] [CrossRef]
- Li, R. Y., Sousa, C. M., He, X., & Hu, Y. (2022). Spinning straw into gold: Innovation recycling, innovation sourcing modes, and innovation ability in Sub-Saharan Africa. Journal of Product Innovation Management, 39(5), 583–603. [Google Scholar] [CrossRef]
- Lööf, H., & Heshmati, A. (2003). The link between firm-level innovation and aggregate productivity growth: A cross-country examination. Research Evaluation, 12(2), 131–147. [Google Scholar] [CrossRef]
- Manniche, J., & Testa, S. (2018). Towards a multi-levelled social process perspective on firm innovation: Integrating micro, meso and macro concepts of knowledge creation. Industry and Innovation, 25(4), 365–388. [Google Scholar] [CrossRef]
- Mardani, A., Nikoosokhan, S., Moradi, M., & Doustar, M. (2018). The relationship between knowledge management and innovation performance. The Journal of High Technology Management Research, 29(1), 12–26. [Google Scholar] [CrossRef]
- McDowell, W. C., Peake, W. O., Coder, L., & Harris, M. L. (2018). Building small firm performance through intellectual capital development: Exploring innovation as the “black box”. Journal of Business Research, 88, 321–327. [Google Scholar] [CrossRef]
- Miller, D. J., Fern, M. J., & Cardinal, L. B. (2007). The use of knowledge for technological innovation within diversified firms. Academy of Management Journal, 50(2), 307–325. [Google Scholar] [CrossRef]
- Najafi-Tavani, S., Najafi-Tavani, Z., Naudé, P., Oghazi, P., & Zeynaloo, E. (2018). How collaborative innovation networks affect new product performance: Product innovation capability, process innovation capability, and absorptive capacity. Industrial Marketing Management, 73, 193–205. [Google Scholar] [CrossRef]
- Nelson, R. R., & Winter, S. G. (2002). An evolutionary theory of economic change. Harvard University Press. [Google Scholar]
- Nieto, M. J., & Santamaría, L. (2007). The importance of diverse collaborative networks for the novelty of product innovation. Technovation, 27(6–7), 367–377. [Google Scholar] [CrossRef]
- Nyeadi, J. D., & Adjasi, C. (2020). Foreign direct investment and firm innovation in selected sub-Saharan African Countries. Cogent Business & Management, 7(1), 1763650. [Google Scholar] [CrossRef]
- Ode, E., & Ayavoo, R. (2020). The mediating role of knowledge application in the relationship between knowledge management practices and firm innovation. Journal of Innovation & Knowledge, 5(3), 210–218. [Google Scholar] [CrossRef]
- Onu, P., Pradhan, A., & Mbohwa, C. (2022, October). Implications of strategic orientation on sustainable performance and organizational innovation: A case of manufacturing SMEs in Sub-Saharan Africa. In Global conference on sustainable manufacturing (pp. 927–935). Springer International Publishing. [Google Scholar]
- Paavola, S., Lipponen, L., & Hakkarainen, K. (2004). Models of innovative knowledge communities and three metaphors of learning. Review of Educational Research, 74(4), 557–576. [Google Scholar] [CrossRef]
- Peris-Ortiz, M., Ferreira, J. J., & Lindahl, J. M. M. (2019). Knowledge, innovation and sustainable development in organizations. Springer. [Google Scholar]
- Petruzzelli, A. M., Ardito, L., & Savino, T. (2018). Maturity of knowledge inputs and innovation value: The moderating effect of firm age and size. Journal of Business Research, 86, 190–201. [Google Scholar] [CrossRef]
- Porter, M. E. (1991). Towards a dynamic theory of strategy. Strategic Management Journal, 12(S2), 95–117. [Google Scholar] [CrossRef]
- Rauter, R., Globocnik, D., Perl-Vorbach, E., & Baumgartner, R. J. (2019). Open innovation and its effects on economic and sustainability innovation performance. Journal of Innovation & Knowledge, 4(4), 226–233. [Google Scholar] [CrossRef]
- Rukundo, J. B. (2017). Firm performance and innovation in the developing countries: Evidence from firm-level survey. Corporate Ownership & Control, 15(1), 235–245. [Google Scholar]
- Rybnicek, R., & Königsgruber, R. (2019). What makes industry–university collaboration succeed? A systematic review of the literature. Journal of Business Economics, 89(2), 221–250. [Google Scholar] [CrossRef]
- Saka-Helmhout, A., Chappin, M., & Vermeulen, P. (2020). Multiple paths to firm innovation in sub-Saharan Africa: How informal institutions matter. Organization Studies, 41(11), 1551–1575. [Google Scholar] [CrossRef]
- Salim, N., Ab Rahman, M. N., & Abd Wahab, D. (2019). A systematic literature review of internal capabilities for enhancing eco-innovation performance of manufacturing firms. Journal of Cleaner Production, 209, 1445–1460. [Google Scholar] [CrossRef]
- Schumpeter, J. A. (1934). The theory of economic development. Harvard University Press. [Google Scholar]
- Shinkle, G. A., & McCann, B. T. (2014). New product deployment: The moderating influence of economic institutional context. Strategic Management Journal, 35(7), 1090–1101. [Google Scholar] [CrossRef]
- Sirmon, D. G., Hitt, M. A., Ireland, R. D., & Gilbert, B. A. (2011). Resource orchestration to create competitive advantage: Breadth, depth, and life cycle effects. Journal of Management, 37(5), 1390–1412. [Google Scholar] [CrossRef]
- Subramaniam, M., & Youndt, M. A. (2005). The influence of intellectual capital on the types of innovative capabilities. Academy of Management Journal, 48(3), 450463. [Google Scholar] [CrossRef]
- Tellis, G. J., Chandy, R. K., & Prabhu, J. C. (2012). Key questions on innovation in the B2B context. In G. L. Lilien, & R. Grewal (Eds.), Handbook of business-to-business marketing (pp. 582–595). Edward Elgar Publishing. [Google Scholar]
- Usai, A., Fiano, F., Petruzzelli, A. M., Paoloni, P., Briamonte, M. F., & Orlando, B. (2021). Unveiling the impact of the adoption of digital technologies on firms’ innovation performance. Journal of Business Research, 133, 327–336. [Google Scholar] [CrossRef]
- Valkokari, K. (2015). Business, innovation, and knowledge ecosystems: How they differ and how to survive and thrive within them. Technology Innovation Management Review, 5(8), 17–27. [Google Scholar] [CrossRef]
- Vallejo, B., Oyelaran-Oyeyinka, B., Ozor, N., & Bolo, M. (2019). Open innovation and innovation intermediaries in sub-Saharan Africa. Sustainability, 11(2), 392. [Google Scholar] [CrossRef]
- Van de Vrande, V., De Jong, J. P., Vanhaverbeke, W., & De Rochemont, M. (2009). Open innovation in SMEs: Trends, motives and management challenges. Technovation, 29(6–7), 423–437. [Google Scholar] [CrossRef]
- Wynarczyk, P., Piperopoulos, P., & McAdam, M. (2013). Open innovation in small and medium-sized enterprises: An overview. International Small Business Journal, 31(3), 240–255. [Google Scholar] [CrossRef]
- Yli-Renko, H., Autio, E., & Sapienza, H. J. (2001). Social capital, knowledge acquisition, and knowledge exploitation in young technology-based firms. Strategic Management Journal, 22(6–7), 587–613. [Google Scholar] [CrossRef]
- Zahra, S. A., & George, G. (2002). Absorptive capacity: A review, reconceptualization, and extension. Academy of Management Review, 27(2), 185–203. [Google Scholar] [CrossRef]
- Zheng, S., Zhang, W., Wu, X., & Du, J. (2011). Knowledge-based dynamic capabilities and innovation in networked environments. Journal of Knowledge Management, 15(8), 1035–1051. [Google Scholar] [CrossRef]
- Zhou, K. Z., & Li, C. B. (2012). How knowledge affects radical innovation: Knowledge base, market knowledge acquisition, and internal knowledge sharing. Strategic Management Journal, 33(9), 1090–1102. [Google Scholar] [CrossRef]
- Zhou, K. Z., & Wu, F. (2010). Technological capability, strategic flexibility, and product innovation. Strategic Management Journal, 31(5), 547–561. [Google Scholar] [CrossRef]
- Zouaghi, F., Sánchez, M., & Martínez, M. G. (2018). Did the global financial crisis impact firms’ innovation performance? The role of internal and external knowledge capabilities in high- and low-tech industries. Technological Forecasting and Social Change, 132, 92–104. [Google Scholar] [CrossRef]
Variable | Definition | Measurement | Source |
---|---|---|---|
Innovation | Adoption of a new or significantly improved product, process, or delivery method | Dummy variable = 1 if the firm (i) introduced a new product, (ii) applied a new manufacturing or logistics method, or (iii) improved processes | World Bank Enterprise Survey (WBES) database |
Internal Knowledge | A firm’s accumulated knowledge based on employee education | Log of average years of schooling of all permanent employees (includes basic, tertiary, and university levels) | |
Firm Performance | Output efficiency and productivity | Sales per employee (Total annual sales/Number of employees) | |
Formal Training | Firm-sponsored training for innovation | Dummy variable = 1 if the firm offers formal training for innovation or process improvement | |
Firm Age | Years since the firm was established | Log of the number of years between the establishment year and the survey year | |
Firm Size | Size of the firm in terms of workforce | Log of the total number of employees | |
Subsidiary Firm | Whether the firm is part of a larger corporate entity | Dummy variable = 1 if the firm is a subsidiary | |
Competition—Informal Firms | Competitive pressure from unregistered businesses | Dummy variable = 1 if the firm reports facing competition from informal firms | |
Licensed Technology Abroad | Technology acquisition through international channels | Dummy variable = 1 if the firm has used licensed technology from a foreign firm (excluding office software) | |
Region/Country Effects | Country-specific and region–year fixed factors affecting innovation and performance | Dummy variables for country, region, and survey year fixed effects |
Innovation | |||
---|---|---|---|
Variables | (1) | (2) | (3) |
Internal Knowledge (ln) | 0.033 * | 0.042 ** | 0.046 *** |
(0.017) | (0.017) | (0.017) | |
Formal Training | 0.170 *** | 0.165 *** | 0.165 *** |
(0.020) | (0.020) | (0.020) | |
Age (ln) | 0.031 * | 0.034 ** | 0.031 * |
(0.017) | (0.017) | (0.017) | |
Age 2 | −0.000 ** | −0.000 ** | −0.000 |
(0.000) | (0.000) | (0.000) | |
Size | 0.010 | 0.015 | 0.020 |
(0.013) | (0.013) | (0.013) | |
Subsidiary Firm | 0.062 *** | 0.053 ** | 0.053 ** |
(0.023) | (0.024) | (0.024) | |
Competition—Informal Firms | 0.075 *** | 0.065 *** | 0.068 *** |
(0.020) | (0.020) | (0.020) | |
Licensed Technology Abroad | 0.114 *** | 0.116 *** | 0.106 *** |
(0.024) | (0.024) | (0.024) | |
Constant | 0.307 *** | 0.280 *** | 0.268 *** |
(0.059) | (0.059) | (0.059) | |
Country FE | YES | YES | YES |
Regional FE | NO | YES | YES |
Region-by-Year of Survey FE | NO | NO | YES |
Observations | 2619 | 2619 | 2619 |
R-squared | 0.076 | 0.101 | 0.125 |
Firm Performance | |||
---|---|---|---|
Variables | (1) | (2) | (3) |
Innovation | 0.232 *** | 0.228 *** | 0.219 *** |
(0.062) | (0.061) | (0.063) | |
Formal Training | 0.157 ** | 0.202 *** | 0.219 *** |
(0.070) | (0.069) | (0.068) | |
Age (ln) | 0.240 *** | 0.232 *** | 0.242 *** |
(0.052) | (0.051) | (0.050) | |
Age 2 | 0.000 | 0.000 | 0.000 |
(0.000) | (0.000) | (0.000) | |
Size | 0.286 *** | 0.285 *** | 0.303 *** |
(0.045) | (0.045) | (0.046) | |
Subsidiary Firm | 0.273 *** | 0.206 *** | 0.175 ** |
(0.075) | (0.076) | (0.077) | |
Competition—Informal Firms | −0.262 *** | −0.267 *** | −0.282 *** |
(0.063) | (0.063) | (0.063) | |
Licensed Technology Abroad | 0.584 *** (0.094) | 0.556 *** (0.094) | 0.573 *** (0.094) |
Constant | 12.395 *** | 12.433 *** | 12.387 *** |
(0.149) | (0.146) | (0.147) | |
Country FE | YES | YES | YES |
Regional | NO | YES | YES |
Region-by-Year of Survey | NO | NO | YES |
Observations | 3370 | 3370 | 3370 |
R-squared | 0.689 | 0.700 | 0.706 |
Firm Performance | |||
---|---|---|---|
Variables | (1) | (2) | (3) |
Internal Knowledge | 0.211 *** | 0.175 ** | 0.224 *** |
(0.078) | (0.076) | (0.076) | |
Formal Training | 0.260 *** | 0.298 *** | 0.297 *** |
(0.082) | (0.080) | (0.079) | |
Age (ln) | 0.274 *** | 0.250 *** | 0.255 *** |
(0.062) | (0.060) | (0.059) | |
Age 2 | 0.000 | 0.000 | 0.000 |
(0.000) | (0.000) | (0.000) | |
Size | 0.297 *** | 0.313 *** | 0.309 *** |
(0.053) | (0.053) | (0.053) | |
Subsidiary Firm | 0.130 | 0.037 | 0.019 |
(0.097) | (0.097) | (0.097) | |
Competition—Informal Firms | −0.229 *** | −0.218 *** | −0.250 *** |
(0.074) | (0.074) | (0.073) | |
Licensed Technology Abroad | 0.722 *** | 0.706 *** | 0.711 *** |
(0.111) | (0.111) | (0.110) | |
Constant | 12.299 *** | 12.416 *** | 12.325 *** |
(0.227) | (0.223) | (0.223) | |
Country FE | YES | YES | YES |
Regional FE | NO | YES | YES |
Region-by-Year of Survey | NO | NO | YES |
Observations | 2479 | 2479 | 2479 |
R-squared | 0.647 | 0.660 | 0.670 |
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Rukundo, J.B.; Byamukama, B. Unlocking Innovation from Within: The Role of Internal Knowledge in Enhancing Firm Performance in Sub-Saharan Africa. J. Risk Financial Manag. 2025, 18, 443. https://doi.org/10.3390/jrfm18080443
Rukundo JB, Byamukama B. Unlocking Innovation from Within: The Role of Internal Knowledge in Enhancing Firm Performance in Sub-Saharan Africa. Journal of Risk and Financial Management. 2025; 18(8):443. https://doi.org/10.3390/jrfm18080443
Chicago/Turabian StyleRukundo, Johnson Bosco, and Bernis Byamukama. 2025. "Unlocking Innovation from Within: The Role of Internal Knowledge in Enhancing Firm Performance in Sub-Saharan Africa" Journal of Risk and Financial Management 18, no. 8: 443. https://doi.org/10.3390/jrfm18080443
APA StyleRukundo, J. B., & Byamukama, B. (2025). Unlocking Innovation from Within: The Role of Internal Knowledge in Enhancing Firm Performance in Sub-Saharan Africa. Journal of Risk and Financial Management, 18(8), 443. https://doi.org/10.3390/jrfm18080443