We develop a model of a small open economy with three types of nominal rigidities (domestic goods prices, imported goods prices and wages) and eight different structural shocks. We estimate the model's structural parameters using a maximum likelihood procedure and use it to compute...

We develop a model of a small open economy with three types of nominal rigidities (domestic goods prices, imported goods prices and wages) and eight different structural shocks. We estimate the model's structural parameters using a maximum likelihood procedure and use it to compute...

This thesis consists of four papers, of which paper 1 and 4 are co-written with Mikael Bask. Paper [1] <p> implements chartists trading in a sticky-price monetary model for determining the exchange rate. It is <p> demonstrated that chartists cause the exchange rate to "overshoot the overshooting...</p></p>

We analyze the policy trade-offs generated by local currency price stability of imports in economies where upstream producers strategically interact with downstream firms selling the final goods to consumers. We study the effects of staggered price setting at the downstream level on the optimal...

We analyze the policy trade-offs generated by local currency price stability of imports in economies where upstream producers strategically interact with downstream firms selling the final goods to consumers. We study the effects of staggered price setting at the downstream level on the optimal...

This paper investigates a monetary model of exchange rate determination: an extension of the Krugman basic target zone model with price inertia applied to the French Franc. We consider a novel theoretical argument, the Threshold Cointegration, such that the long-run relationship between the...

The authors compute welfare-maximizing Taylor rules in a dynamic general-equilibrium model of a small open economy. The model includes three types of nominal rigidities (domestic-goods prices, imported-goods prices, and wages) and eight different structural shocks. The authors estimate the...

We explore the role of expectations in second generation currency crisis models, proving that sudden shifts in speculators' beliefs can trigger currency devaluations, even without any sizable worsening in the fundamentals. In our incomplete information game, mean-preserving changes in...

The authors analyze exchange rate pass-through in an estimated structural model of a small open economy that incorporates three types of nominal rigidity (wages and the prices of domestically produced and imported goods) and eight different structural shocks. The model is estimated using...

This paper develops a model of the circumstances under which it is beneficial to participate in a currency area. The proposed two-country monetary model of trade with nominal rigidities encompasses the real and monetary arguments suggested by the optimum currency area literature: correlation of...