Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/325503 
Year of Publication: 
2025
Series/Report no.: 
Accountancy, Economics, and Finance Working Papers No. 2025-06
Publisher: 
Heriot-Watt University, Department of Accountancy, Economics, and Finance, Edinburgh
Abstract: 
This paper investigates the sensitivity of Genuine Savings (GS), a widely used economic indicator of sustainable development, to methodological choices in practical wealth accounting. Using a sample of 33 countries and two major international datasets (World Bank and AMECO), theoretically equivalent but methodologically distinct savings-based (GS) and investment-based (GI) approaches are compared. The results show that substantial discrepancies can arise between GS and GI estimates, both across and within the datasets. Disparities generally exceed the magnitude of the key environmental adjustments in standard GS calculations and can result in conflicting sustainability signals. We highlight internal savings-investment consistency issues, particularly within the World Bank dataset, and demonstrate that, despite theoretical equivalence, the GS and GI estimates can diverge considerably in practice. Our findings suggest that policymakers using wealth-based indicators should shift focus from a binary interpretation (positive = sustainable, negative = unsustainable) to identifying persistently low savings levels. More broadly, it is important to conduct internal consistency checks for robust empirical assessments of sustainable development.
Subjects: 
Wealth
Sustainability
Natural Capital
Sustainable Development
JEL: 
Q01
Q56
N10
Document Type: 
Working Paper

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