The Digital Welfare of Nations: New Measures of Welfare Gains and Inequality

Erik Brynjolfsson, Avinash Collis, Asad Liaqat, Daley Kutzman, Haritz Garro, Daniel Deisenroth, Nils Wernerfelt, Jae Joon Lee

Research output: Working paper

Abstract

Digital goods generate benefits for consumers, but these benefits are largely unmeasured in the national accounts, including GDP and productivity. In this paper, we measure welfare gains from 10 popular digital goods across 13 countries by conducting large-scale incentivized online choice experiments on
representative samples of 39,717 people. We estimate that these goods—many of which are free to users—generate over $2.5 trillion in aggregate consumer welfare per year. Lower-income individuals and lower-income countries obtain relatively larger welfare gains. This suggests that digital goods reduce inequality in welfare within and across countries by disproportionately benefiting lower-income groups.
Original languageEnglish
Publication statusIn preparation - 1 Oct 2023

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