stiglitz116_Jonathan Kitchen Jonathan Kitchen

GDP Fetishism

Striving to revive the global economy while simultaneously responding to the global climate crisis has raised a knotty question: are statistics giving us the right “signals” about what to do? The big question concerns whether GDP provides a good measure of living standards.

NEW YORK – Striving to revive the world economy while simultaneously responding to the global climate crisis has raised a knotty question: are statistics giving us the right “signals” about what to do? In our performance-oriented world, measurement issues have taken on increased importance: what we measure affects what we do.

If we have poor measures, what we strive to do (say, increase GDP) may actually contribute to a worsening of living standards. We may also be confronted with false choices, seeing trade-offs between output and environmental protection that don’t exist. By contrast, a better measure of economic performance might show that steps taken to improve the environment are good for the economy.

Eighteen months ago, French President Nicolas Sarkozy established an international Commission on the Measurement of Economic Performance and Social Progress, owing to his dissatisfaction – and that of many others – with the current state of statistical information about the economy and society. On September 14, the Commission will issue its long-awaited report.

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