Central banks

The economics of natural capital

We develop a framework underscoring the importance of incorporating natural capital into growth models and policy discussions, recognizing its role as a productive input and as a sourceof enjoyment. Both firms and the government face the trade-off between exploitation and conservation and can (but do not have to) engage in costly conservation. Firms optimally conserve natural capital to support future production but underinvest compared to the social optimum. Public conservation complements private action, shifting focus from current consumption to future growth.

The economics of natural capital

We develop a framework underscoring the importance of incorporating natural capital into growth models and policy discussions, recognizing its role as a productive input and as a sourceof enjoyment. Both firms and the government face the trade-off between exploitation and conservation and can (but do not have to) engage in costly conservation. Firms optimally conserve natural capital to support future production but underinvest compared to the social optimum. Public conservation complements private action, shifting focus from current consumption to future growth.

IFDP Paper: Inequality and Asset Prices during Sudden Stops(Revised)

Sergio VillalvazoThis paper studies the cross-sectional dimension of Fisher's debt-deflation mechanism that triggers endogenous Sudden Stop crises-i.e., episodes with large reversals in the current account. Analyzing microdata from Mexico, we show that this dimension has macroeconomic implications that operate via opposing effects. First, an amplifying effect by which households with high leverage fire-sale their assets during crises, increasing downward pressure on asset prices.

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