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We propose a model to reconcile the theory of inter-temporal non-renewable resource depletion with well-known stylized facts concerning the exploitation of exhaustible resources such as oil. Our approach introduces geological constraints into a Hotelling type extraction–exploration model. We...

Le nouveau scénario affiché par l’INSEE modifie en profondeur le paysage de l’activité française à long terme. Les précédentes projections dressaient un tableau beaucoup plus sombre quant à l’évolution du nombre d’actifs pour le demi-siècle à venir. De telles révisions ont en...

Cet article évalue l’impact macroéconomique et sectoriel d’une taxe carbone en France en utilisant le modèle Three-ME qui combine deux caractéristiques importantes pour cette analyse. (1) Le modèle possède une structure sectorielle détaillée avec une fine description du système...

We develop a new version of the production function (PF) approach usually used for estimating the output gap of the euro area. Our version does not call for any (often imprecise) measure of the capital stock and improves the estimation of the trend total factor productivity. We asses this...

By defining the Variable Output Elasticities Cobb-Douglas function, this article shows that a large class of production functions can be approximated by a Cobb-Douglas function with nonconstant output elasticity. Compared to standard flexible functions such as the Translog function, this...

Following the peak in US crude oil production 30 years ago, more and more non-OPEC producers have seen their production decline as a result of resource depletion. OPEC, on the other hand has extracted a comparatively smaller proportion of its reserve base. Given that new non-OPEC discoveries are...

Uncertainty plays a significant role in evaluating climate policy, and fat-tailed uncertainty may dominate policy advice. Should we make our utmost effort to prevent the arbitrarily large impacts of climate change under deep uncertainty? In order to answer to this question, we propose a new way...