A demand and supply model of economic growth

Summary A demand and supply model of economic growth has been developed. By means of this model a number of characteristics of the growth process have been investigated. Special attention has been given to the causes and consequences of growth disequilibria and the determinants of income distribution.The analysis leads to the conclusion that three growth situations must be distinguished: output is restricted by effective demand, by effective supply, and by the size of the labour force. The causes of growth disequilibria and the determinants of income distribution differ in each of these three cases. In this respect the model is more general than traditional post-keynesian, neo-keynesian and neo-classical growth models.The author is indebted to Professor Frits J. de Jong for his non-desisting support during the preparation of this paper. He is grateful to Mrs. Gerda H. de Jong of Veendam, The Netherlands, and to Dr. James H. Gapinski, Assistant Professor, Florida State University, Tallahassee, Florida for kindly improving the English of this article.In many respects this article draws heavily upon my doctoral dissertation:De betekenis van vraag- en aanbodfactoren in groeimodellen met één sector, mimeographed, Groningen, 1970.