Sustainable Growth Rates: Refining a Measure

Strategic Change, Vol. 17, Nos. 5/6, pp. 207-214, 2008

18 Pages Posted: 31 Oct 2011

See all articles by Arvind Ashta

Arvind Ashta

CEREN EA 7477 Burgundy School of Business - Université Bourgogne Franche-Comté

Date Written: 2008

Abstract

The purpose of this paper is to improve pedagogical clarity and financial analysis for calculating a firm's sustainable growth rate, a useful concept for firms growing very fast as well as those in finacial distress.

The paper is based on a review of literature and text books concerning the concept of sustainable growth rate.

The sustainable growth rate is the rate at which a company can grow without creating a cash flow problem, a concept developed by Robert C. Higgins in 1977 and in 1981 extended by him for continuous time frameworks. For discrete time frameworks, his textbook describes sustainable growth rate as a product of four ratios: the profit margin, the retention ratio, the asset turnover and the financial leverage ratio, of which the latter divides closing total assets by opening equity.

I agree with the components but suggest a slight modification. The leverage ratio should use the figures of the same date: it should use opening total assets divided by opening equity. Mathematically, this change would require modifying the asset turnover ratio to make it sales divided by opening total assets, instead of dividing by closing total assets as used by Higgins. This modification makes more intuitive sense since sales are created by assets rather than the other way round which is far more indirect and remote and because of the timing problem. The paper provides a simple illustration.

This modification would also require précising that the sustainable growth rate of firms in financial distress should use the Asset turnover ratio using opening assets.

Keywords: sustainable growth rate, ratio analysis, profit margin, retention ratio, asset turnover, financial leverage

JEL Classification: D90, D92, M20, M41, G29

Suggested Citation

Ashta, Arvind, Sustainable Growth Rates: Refining a Measure (2008). Strategic Change, Vol. 17, Nos. 5/6, pp. 207-214, 2008. Available at SSRN: https://ssrn.com/abstract=1089065

Arvind Ashta (Contact Author)

CEREN EA 7477 Burgundy School of Business - Université Bourgogne Franche-Comté ( email )

29 rue Sambin
21000 Dijon
France

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