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The IUP Journal of Management Research :
Productivity in Small and Medium Enterprises of India: A Cobb-Douglas Production Function Approach
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This paper estimates the Cobb-Douglas production function and further uses it to derive the marginal productivities of labor and capital. Dickey-Fuller test was used to detect the presence of unit roots in times series; and step-wise regression was used to test multicollinearity. The results indicate that labor is a better determinant of output than fixed capital.

 
 

Small and Medium-scale Enterprises (SMEs) are widely recognized as the backbone of a country’s economy, especially in developing economies. The major points which highlight the importance of SMEs are:

  • They are responsible for a majority of the jobs, especially new jobs (OECD Report, 1997; Zhang, 2008; and ASSOCHAM, 2010);
  • They have a major share in the Gross Domestic Product (GDP) of a country, and are the engines of growth (Beck et al., 2005; and Schmiemann, 2009);
  • They are also seen as a mechanism for alleviating poverty in developing countries where there exists a huge income gap between the rich and the poor;
  • They promote innovation and entrepreneurship (National Knowledge Commission India, 2007);
  • They serve the local consumer demands in a more effective way by producing goods which have limited or seasonal demand, or have to be highly customized, and which many large-scale enterprises may not be interested in producing; and
  • They are the important stakeholders of larger enterprises.

In the face of competition and internationalization, the key factor for success for the domestic SMEs and policy makers lies in increasing the productivity.

The importance of productivity to economic growth and development is well established. It remains the basic problem of economic progress, as it is required in the early stages of development, as well as in the permanent process of growth and development. The growth of productivity and employment generally generates higher per capita income. Historical evidence has shown that the economies characterized by high per capita income have had an impressive growth in labor productivity over the past centuries where the major determinants of productivity have been improvement in technology and enhancement in human capital capability (Prakash and Balakrishnan, 2008).

 
 

Management Research Journal, Productivity, Medium Enterprises of India, Cobb-Douglas Production, Small and Medium-scale Enterprises (SMEs), Supply Chain Management, Marketing, Fixed investment.