Extreme natural hazards represent, together with crises and wars, the most disruptive phenomena for economic activity. Their economic impact has been shown to be remarkable, long-lasting, and growing over time, though the exact mechanisms at stake are challenging to isolate and quantify. As...

The issue I want to take up here is how networks influence firm business not only from the costs and R&D side, but also from the demand side because of substitution - complementarity effects. In other words firms face networks at every intermediate level that has to meet the market. I will...

We introduce an envelope condition method (ECM) for solving dynamic programming problems. ECM iterates on the Bellman equation forward and is much faster than conventional value function methods that iterate backward. In the studied examples, ECM is comparable in accuracy and cost to Carroll's...

This paper extends the recent literature on equilibria with coordination failures to arbitrary convex sets of admissible prices. We introduce a new equilibrium concept, called quantity constrained equilibrium (QCE), giving a unified treatment to all cases considered in the literature so far. At...

We study a class of infinite-horizon nonlinear dynamic economic models in which preferences, technology and laws of motion for exogenous variables can change over time either deterministically or stochastically, according to a Markov process with time-varying transition probabilities, or both....

In the course of the energy transition, load and supply centers are growing apart in electricity markets worldwide, rendering regional price signals even more important to provide adequate locational investment incentives. This paper focuses on electricity markets that operate under a zonal...

This paper investigates a rational dynamic stochastic general equilibrium model with a stockout constraint and a production chain. Our model shows that both stockout avoidance and cost shock mechanisms replicate stylised inventory facts

This paper investigates a rational dynamic stochastic general equilibrium model with a stockout constraint and a production chain. Our model shows that both stockout avoidance and cost shock mechanisms replicate stylised inventory facts ‐‐ production is more volatile than sales and inventory...

Although the empirical evidence about the leading indicator property of the term spread (LIPTS) is powerful, this property lacks a rigorous theoretical foundation. This paper investigates whether dynamic equilibrium asset pricing models are able to provide a theoretical underpinning for the...