# Return on equity as an economic growth driver

Автор: Balatsky Evgeny V.

Журнал: Economic and Social Changes: Facts, Trends, Forecast @volnc-esc-en

Рубрика: Theoretical issues

Статья в выпуске: 1 т.14, 2021 года.

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The article presents a simple model of economic growth based on the description of the dynamics of fixed capital formation. The main characteristic of the obtained fundamental equation of economic growth consists in an explicit link between the indicators of the GDP growth rate and the level of return on equity which allows not only obtaining the T. Piketty inequality, but also strictly determining the conditions for its implementation. The peculiarity of the fundamental equation of economic growth is in the postulation of the primacy of the capital circulation process which can provide an economic growth regime under certain conditions. The main difference between the author’s model and earlier constructions is the aggregation of most growth factors into one parameter. It is the profit rate (return on equity) which acts as the main driver of economic expansion. To strengthen the explanatory power of the fundamental equation of economic growth, the author considers two economic sectors - ordinary (with a low return on equity) and special (with a very high return on equity). This approach allows dividing the economic growth regime into early and mature stages which differ radically in the values of the macroeconomic parameters. The article shows that the early stage is typical for the period of the economy’s exit from the Malthusian trap and the transition from the industrial depression to sustainable growth. Experimental calculations based on the model proves that, in order to overcome the poverty trap, it is necessary to have a special sector in the national economy with the annual return on equity of hundreds percent. This result is consistent with the available historical data on the profitability of economic operations at a critical development stage - the change of the feudal system intto the capitalist one. The calculations also demonstrate that, for the mature stage of economic growth, such high requirements for business profitability are not imposed, and the thesis about the need for a special sector loses its significance. Moreover, the fundamental equation of economic growth allows outlining the final stage contours of the capitalist management mode.

Economic growth, return on equity, malthusian trap

Короткий адрес: https://readera.org/147225520

IDR: 147225520 | DOI: 10.15838/esc.2021.1.73.3

## Список литературы Return on equity as an economic growth driver

- North D. Ponimanie protsessa ekonomicheskikh izmenenii [Understanding the Process of Economic Change]. Moscow: HSE Publishing, 2010. 256 p.
- Piketty T. Kapital v XXI veke [Capital in the Twenty-First Century]. Moscow: Ad Marginem Press, 2016. 592 p.
- Heinberg R. The End of Growth: Adapting to Our New Economic Reality. Cabriola Island, B.C.: New Society Publishers, 2011. 321 p.
- Solow R.M. A contribution to the theory of economic growth. The Quarterly Journal of Economics, 1956, vol. 70, no. 1, pp. 65–94.
- Uzawa H. On a two-sector model of economic growth. In: Readings in the Theory of Growth, 1971, pр. 19–26.
- Romer P. Are nonconvexities important for understanding growth? National Bureau of Economic Research, 1990, no. w3271. Available at: https://www.nber.org/papers/w3271.pdf (accessed: 12.02.2020).
- Malawi A.I., AlMansi M. Economic globalization and labor productivity: An Application of Autoregressive Distributed Lag (ARDL) Bounds Testing Approach. International Journal of Business and Statistical Analysis, 2014, no. 1, pр. 49–55.
- Knoblach M., Stöckl F. What determines the elasticity of substitution between capital and labor? A literature review. DIW Berlin Discussion Paper, 2019, no. 1784. Available at: https://papers.ssrn.com/sol3/papers. cfm?abstract_id=3339171 (accessed: 12.02.2020).
- Klump R., de La Grandville O. Economic growth and the elasticity of substitution: Two theorems and some suggestions. American Economic Review, 2000, no. 90 (1), pр. 282–291.
- Caselli F. Accounting for cross-country income differences. In: Durlauf P.A., Steven N. (Eds). Handbook of Economic Growth, 2005, vol. 1, part A, Elsevier, pр. 679–741.
- Acemoglu D. Labor- and capital-augmenting technical change. Journal of the European Economic Association, 2003, vol. 1, pр. 1–37.
- Mankiw N.G., Phelps E.S., Romer P.M. The growth of nations. Brookings Papers on Economic Activity, 1995, vol. 1, pр. 275–326.
- Wolff E.N. Capital formation and productivity convergence over the long term. The American Economic Review, 1991, vol. 81, no. 3, pр. 565–579.
- Solow R.M. Technical change and the aggregate production function. The Review of Economics and Statistics, 1957, no. 39(3), pр. 312–320.
- Kurz M. The general instability of a class of competitive growth process. Review of Economic Studies, 1968, no. 35, pр. 155–174.
- Goldman S.M. Optimal Growth and Continual Planning Revision. Review of Economic Studies, 1968, no. 35, pp. 45–54.
- Hahn F. On warranted growth paths. Review of Economic Studies, 1968, no. 35, pр. 175–184.
- Broadberry S.N., Irwin D.A. Labor productivity in the United States and the United Kingdom during the nineteenth century. Explorations in Economic History, 2006, no. 43 (2), pр. 257–279.
- Jefferson G.H., Rawski T.G., Zhang Y. Productivity growth and convergence across China’s industrial economy. Journal of Chinese Economic and Business Studies, 2008, no. 6 (2), pр. 121–140.
- Dollar D. Economic reform and allocative efficiency in China’s state-owned industry. Economic Development and Cultural Change, 1990, no. 39 (1), pp. 89–105.
- Ezzahid E., Nihou A. Capital deepening and efficiency in Morocco. MPRA Paper, 2017, no. 82143. Available at: https://pdfs.semanticscholar.org/7ce8/a96a40a5c6449ce9e54ea94f28175e105698.pdf (accessed: 12.02.2020).
- Aghion Ph., Howitt P. A model of growth through creative destruction. Econometrica, 1992, vol. 60, no. 2, pp. 323–351.
- Aghion Ph., Howitt P. Capital accumulation and innovation as complementary factors in long-run growth. Journal of Economic Growth, 1998, no. 3, pp. 111–130.
- Balatsky E.V., Yurevich M.A. Technological economies of scale and economic growth. Terra Economicus, 2020, vol. 18, no. 1, pp. 43–57 (in Russian).
- Lee R. A historical perspective on economic aspects of the population explosion: The case of preindustrial England. In: Population and Economic Change in Developing Countries. Ed. by R.A. Easterlin. Chicago, IL: University of Chicago Press, 1980. Рp. 517–566.
- Wood J.W. A Theory of preindustrial population dynamics, demography, economy, and well-being in Malthusian systems. Current Anthropology, 1998, no. 39, pp. 99–135.
- Voigtlander N., Voth H. Malthusian dynamism and the rise of Europe: Make war, not love. American Economic Review: Papers & Proceedings, 2009, no. 99(2), pp. 248–254.
- Ashraf Q., Galor O. Dynamics and stagnation in the Malthusian epoch. American Economic Review, 2011, no. 101(5), pp. 2003–2041.
- Møller N., Sharp P. Malthus in cointegration space: A new look at living standards and population in preindustrial England. Journal of Economic Growth, 2014, vol. 19, no. 1, pp. 105–140.
- Artzrouni M., Komlos J. Population growth through history and the escape from the Malthusian trap: A homeostatic simulation model. Genus, 1985, vol. 41, no. 3–4, pp. 21–39.
- Steinmann G., Prskawetz A., Feichtinger G. A model on the escape from the Malthusian trap. Journal of Population Economics, 1998, no. 11, pp. 535–550.
- Kogel T., Prskawetz A. Agricultural productivity growth and escape from the Malthusian trap. Journal of Economic Growth, 2001, vol. 6, no. 4, pp. 337–357.
- Korotaev A.V., Malkov A.S., Khalturina D.A. Zakony istorii: Matematicheskoe modelirovanie razvitiya Mir-Sistemy. Demografiya, ekonomika, kul’tura [Laws of History: Mathematical Stimulation of the Development of the World System: Demography, Economics, Culture]. Moscow: Lenand, 2019. 230 p.
- Grinin L.E., Korotaev A.V., Malkov S.Yu. Mathematical models of socio-demographic cycles and the escape from the Malthusian trap: Some possible directions of further development. In: Problemy matematicheskoi istorii: matematicheskoe modelirovanie istoricheskikh protsessov [The problems of mathematical history: Mathematical modelling of historical processes]. Ed. by G.G. Malinetsky, A.V. Korotaev. Moscow: URSS, 2008. Pp. 78–118 (in Russian).
- Popov V.V. Why the West got rich before other countries and why China is catching up with the West today? New answer to the old question. Zhurnal Novoi ekonomicheskoi assotsiatsii=Journal of the New Economic Association, 2012, no. 3 (15), pp. 35–64 (in Russian).
- Balatsky E.V., Ekimova N.A. Foreign trade factor in eliminating the Malthusian trap. In: Ekonomicheskaya teoriya i khozyaistvennaya praktika: global’nye vyzovy: mater. mezhdunar. Konf. «Evolyutsiya mezhdunarodnoi torgovoi sistemy: problemy i perspektivy – 2016» [Economic theory and practice: Global challenges: Proceedings of the international conference “Evolution of the international trade system: Problems and prospects – 2016”]. St. Petersburg: Sankt-Peterburgskii gosudarstvennyi universitet, 2016. Pp. 165–172 (in Russian).
- Balatsky E.V., Ekimova N.A. Driving the economy: The role of a special economic sector. Journal of New Economy, 2020, vol. 21, no. 3, pp. 5–27 (in Russian).
- Polterovich V.M., Khenkin G.M. An evolutionary model of interaction between the processes of creating and borrowing technologies. Ekonomika i matematicheskie metody=Economics and Mathematical Methods, 1988, no. 6, pp. 1071–1083 (in Russian).
- Polterovich V.M., Khenkin G.M. Evolutionary model of economic growth. Ekonomika i matematicheskie metody=Economics and Mathematical Methods, 1989, 3, pp. 518–531 (in Russian).
- Henkin G.M., Polterovich V.M. A Difference-Differential Analogue of Burgers Equation and some Models of Economic Development. Working Paper #WP/98/051. Moscow: CEMI of Russian Academy of Science, 1998. 61 p.
- Tashlitskaya Ya.M., Shananin A.A. Modelirovanie protsessa rasprostraneniya tekhnologii [Modeling of Technology Diffusion Process]. Moscow: Vychislitel’nyi tsentr RAN, 2000. 50 p.
- Gel’man L.M., Levin M.I., Polterovich V.M., Spivak V.A. Modeling the dynamics of the distribution of enterprises in the industry by levels of efficiency (on the example of ferrous metallurgy). Ekonomika i matematicheskie metody=Economics and Mathematical Methods, 1993, vol. 29, no. 3, pp. 460–469 (in Russian).
- McCloskey D.N. Measured, immeasurable, exaggerated and groundless pessimism. About the book “Capitalism in the Twenty-First Century” by Thomas Piketty. Ekonomicheskaya politika=Economic Policy, 2016, vol. 11, no. 4, 2016, pp. 153–195 (in Russian).
- Balatsky E.V. The effect of Piketty: a comment to new concept. Terra Economicus, 2017, vol. 15, no. 2, pp. 40–56 (in Russian).
- Galbraith J.K. Unpacking the first fundamental law. Real-world Economics Review, 2014, no. 69, 7 October, pp. 145–148.
- Balatsky E.V. Institute of social inequality and economic growth. Zhurnal institutsional’nykh issledovanii=Journal of Institutional Studies, 2020, vol. 12, no. 1, pp. 66–83 (in Russian).
- Sombart W. Burzhua: etyudy po istorii dukhovnogo razvitiya sovremennogo ekonomicheskogo cheloveka [Bourgeois: Studies on the History of the Spiritual Development of a Modern Economic Person]. Moscow: TERRA – Knizhnyi klub, 2009. 637 p.
- Balatsky E.V. Primary accumulation of capital: Institutional dilemma. Zhurnal ekonomicheskoi teorii=Russian Journal of Economic Theory, 2013, no. 4, pp. 58–69 (in Russian).
- Veselov D.A. Market failures and government failures in the model of transition from stagnation to growth. Zhurnal Novoi ekonomicheskoi assotsiatsii=Journal of the New Economic Association, 2011, no. 12, pp. 24–40 (in Russian).
- Yarkin A.M., Veselov D.A. Wealth distribution and political conflict in the model of transition from stagnation to growth. Zhurnal Novoi ekonomicheskoi assotsiatsii=Journal of the New Economic Association, 2016, vol. 32, no. 4, pp. 30–60 (in Russian).
- Veselov D.A. The dynamics of social conflict during the transition from stagnation to growth. Revue d’Economie Politique, 2019, vol. 129, no. 5, рр. 833–859.
- Arrighi G. Dolgii dvadtsatyi vek: Den’gi, vlast’ i istoki nashego vremeni [The Long Twentieth Century: Money, Power and the Origins of Our Time]. Moscow: Territoriya budushchego, 2006. 472 p.