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Article Dans Une Revue History of Economic Ideas Année : 2018

Friedman (1968) versus Phelps (1968) about policy-making

Sylvie Rivot

Résumé

The paper argues that there are significant divergences between Friedman’s (1968) and Phelps’ (1968) contributions regarding economic policy. The existence of a natural rate of unemployment implies for Friedman that there is simply no room for discretionary policy. But Phelps builds the case of an intertemporal tradeoff, implying that public authorities should adopt dynamic optimisation processes and seek accordingly for the optimal inflation-unemployment dynamic path. A first argument to explain these differences applies to the dynamics at work in a decentral-ised economy. Next, at the political level Friedman and Phelps show very different degree of confidence in the public authorities.
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Dates et versions

hal-04014347 , version 1 (03-03-2023)

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Sylvie Rivot. Friedman (1968) versus Phelps (1968) about policy-making. History of Economic Ideas, 2018, 26 (3), pp.93-121. ⟨10.19272/201806103005⟩. ⟨hal-04014347⟩
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