The Effect of Social Capital and Innovation on Economic Growth
Sosyal Sermaye ve İnovasyonun Ekonomik Büyüme Üzerindeki Etkisi
Inter-country income disparities and the duration of achievement of long-term growth are the main concerns of economic growth theories. In economic literature, the rationality assumption, “homo economicus” assumption positions individuals by isolating them from the society, given that actors, who are independent from time and space, think rationally and make decisions in accordance with their own perspectives, and try to increase the benefits. However, this assumption has led to the separation of social elements from the discipline of economics for a good while. Based on this dominant paradigm, social and institutional factors have not been discussed for a long time in growth literature; traditional factors of production such as land, labor force and capital are the basic elements that determine growth. However, with recent studies in the growth literature, it has been stated that traditional factors of production are inadequate to explain growth and the concept of capital has been expanded to include human capital and social capital. While the role of human capital in economic growth was being dealt with in the 1960s; especially after the work of Putnam, Leonardi, and Nanetti (1993) named “Making Democracy Work,” the concept of social capital started to take place in economic development studies in the 1990s. Except from Putnam, Leonardi, and Nanetti (1993) and Putnam (1995), the notion of social capital has become popular thanks to important scientists such as Coleman (1988), Bourdieu (1986) and Fukuyama (1995). After the studies of these scientists, social capital has begun to be addressed within the frameworks of economic development, regional development and economic growth. The concept of social capital emphasizes the quality of social relations. Social capital can be defined as trust, norms and social networks that provide interactions between individuals and institutions, allowing the establishment and maintenance of relationships among individuals in a society. The importance of social capital from an economic point of view results from its contribution to economic efficiency through confidential relations among economic actors. Market disruptions can be solved by the high level of general trust and corporate trust in society, the diversification and strengthening of social networks, and the emergence of social norms as social interests rather than individual interests; transaction costs are reduced; positive externalities are created; information access is facilitated; entrepreneurship and innovation are encouraged (Akçomak & Weel, 2009; Boulila, Bousrih, & Trabelsi, 2008; Whiteley, 2000).
In terms of long-term economic growth, another concept that has increased in importance in the last thirty years is innovation. Under changing global competition conditions, it has become compulsory for companies, even countries, to have knowledge, to step up with the change, to follow innovations, to discover innovations and to be the pioneer of innovations. The concept of innovation is viewed as a fundamental element in economic growth, competition and increasing life standards. Schumpeter’s work has a major role in the increasing importance in this topic. After Schumpeter’s emphasis on innovation in terms of economic growth, economists such as Romer (1986), Grossman ve Helpman (1991), and Aghion and Howitt (1992) developed the theory of internal growth and considered technological development as an internal element in growth models. According to this approach, the technology develops depending on the interaction and the relationship between the company and its environment. For this reason, the need to address the innovation process within a system reveals the approach to the innovation system. Thanks to this approach, the importance of interactions between companies, organizations, universities, research institutions, and individuals, involved in the process from the creation of an idea to the commercialization of it, becomes apparent. However, for these systems and applied policies to be effective, a confidential cooperation must be established among all the actors.
According to Acemoğlu and Robinson (2015, p. 266), the reason for the existence of inequality in the world today is that some countries can benefit from technology and organizational methods brought by the Industrial Revolution of the 19th and 20th centuries, while others don’t have such an opportunity. As described in Fıkırkoca (2007), examining the dynamic relationship between old and new industries and the conditions behind the transformations they bring within a historical, institutional, and social view is an important step for an innovation-based development model. The value of the knowledge that gives rise to innovations can only be measured at the level of social relations (cited in Bedirhanoglu & Balaban, 2015, p. 141).
The aim of this study within this scope is to combine these two important concepts into a single framework based on economic growth literature from recent times. The main purpose of the study therefore, is to examine the effect of social capital and innovation on economic growth. Another aim of the study is to determine the relationship between social capital and innovation. To accomplish this purpose, panel data relations for the period of 1990 to 1994 were analyzed for 52 developed and developing countries. Empirical literature was given first, and recent studies on this subject were discussed. Then the purpose and model of the study were explained and the findings evaluated. General evaluations and policy recommendations are included in the conclusion part.