This Paper describes a simple method for the calculation of second-order solutions to dynamic general equilibrium models. The method relies on standard linear solution procedures and does not require any new numerical algorithm. As an illustration, the method is used to derive a full...

Over the one and a half decades prior to the global financial crisis, advanced economies experienced a large growth in gross external portfolio positions. This phenomenon has been described as Financial Globalization. Over roughly the same time frame, most of these countries also saw a...

This paper presents a general approximation method for characterizing time-varying equilibrium portfolios in a two-country dynamic general equilibrium model. The method can be easily adapted to most dynamic general equilibrium models, it applies to environments in which markets are complete or...

A small open economy model is presented, which allows explicit treatment of uncertainty and its effects on macroeconomic behaviour. Inflation targeting is compared to the welfare maximizing monetary rule and to a fixed nominal exchange rate. It is found that flexible inflation targeting produces...

This Paper analyses the implications of financial market structure for the existence and size of welfare gains from international monetary policy coordination. Policy coordination is analysed in a two-country stochastic general equilibrium model simple enough to yield explicit analytical...

Non-coordinated monetary policy is analysed in a stochastic two-country general equilibrium model. Non-coordinated equilibria are compared in two cases: one where policy is set in terms of state-contingent money supply rules, and one where policy is set in terms of state-contingent nominal...

The process of financial globalization has significantly altered the environment in which national monetary policy authorities operate. What implications does this have for the design of monetary policy? The question can be properly addressed only in the context of a model where monetary policy...

Open economy macroeconomics typically abstracts from portfolio structure. But the recent experience of financial globalization makes it important to understand the determinants and composition of gross country portfolios. This paper presents a simple approximation method for computing...

This Paper considers the implications of incomplete exchange rate pass-through for optimal monetary and exchange rate policy. A two-country model is presented which allows an explicit derivation of welfare functions in terms of a weighted sum of the second moments of producer prices and the...