The asset market approach to exchange rate determination: Some short-run,stability, and steady-state properties

This paper develops a dynamic macro model embodying the asset market view of exchange rate determination, looking at both the short run and steady state, as well as the stability of the system under alternative financial policies. The short-run and long-run effects of an expansionary monetary policy are discussed in detail, with particular attention being devoted to the overshooting of the short-run exchange rate to such a disturbance. It is shown how, in the short run, either overshooting or undershooting may occur, depending upon a variety of factors relating to: 1) the fraction of wealth held in the form of foreign bonds; 2) the magnitudes of wealth effects in the various asset demand functions; and 3) the degree of substitutability between domestic and foreign securities.     

The monetary approach to exchange rates in the CEECs1

A panel dataset for six Central and Eastern European countries (Czech Republic, Hungary, Poland, Romania, Slovakia and Slovenia) is used to estimate the monetary exchange rate model with panel cointegration methods, including the Pooled Mean Group estimator, the Fully Modified Least Square estimator and the Dynamic Least Square estimator. The monetary model is able to convincingly explain the long‐run exchange rate relationships of a group of CEECs, particularly when this is supplemented by a Balassa–Samuelson effect. Our estimated long‐run monetary equations are used to compute equilibrium exchange rates. Finally, we discuss the implications for the accession of selected countries to the European Economic and Monetary Union.     

Long-run determinants of the Irish real exchange rate

Smooth adjustment to real exchange rate shifts is one of the major challenges facing the Irish economy under EMU. Rather than assume purchasing power parity, the long-run real exchange rate is modelled as time-varying, being determined by relative output levels, the terms of trade and the net foreign asset position. It is shown that these factors account for a large proportion of the long-run movement in the Irish real exchange rate.     

European monetary union, adjustment, and exchange rate variability

This paper uses a three-country, three-good, factor-specific model of trade with wage rigidities to investigate how European Monetary Union is likely to affect exchange rate variability. Focusing on international macroeconomic adjustment under both exogenous and optimizing monetary policies, it shows that the relative variability (against external currencies) of the euro and a basket of predecessor currencies depends on the relative sizes and specialization patterns of countries and the relative importance of different shocks. Monetary union is likely to decrease (increase) aggregate European exchange rate variability for shocks to industries in which large (small) euro area countries specialize.     

Panel cointegration and the monetary exchange rate model

This paper re-examines the validity of the monetary exchange rate model during the post-Bretton Woods era for 18 OECD countries. Our analysis simultaneously considers the presence of both cross-sectional dependence and multiple structural breaks, which have not received much attention in previous studies of the monetary model. The empirical results indicate that the monetary model emerges only when the presence of structural breaks and cross-country dependence has been taken into account. Evidence is also provided suggesting that the breaks in the monetary model can be derived from the underlying purchasing power parity relation.     

The failure of the monetary model of exchange rate determination

In this article, we test three popular versions of the monetary model (flexible price, forward-looking and real interest differential models) for the OECD member countries by applying Johansen cointegration technique. Based on country-by-country analysis, we conclude that monetary models do not provide the expected results. We reveal several shortcomings of the models and examine the building blocks of the fundamental version. Although researchers always blame the deviations from purchasing power parity as the reason for the failure of the monetary model, our analysis indicates that invalidity of Keynesian money demand function is also responsible for unfavourable results.     

The exchange rate mechanism's role in the european monetary system

The European Community was established with the intent of reaching full economic, monetary, and political union among its member countries. The three elements of the European Monetary System—the Exchange Rate Mechanism, the European Currency Unit, and the European Monetary Fund—were designed to work together to achieve monetary integration among the member states. German reunification, as a result of the collapse of the Berlin Wall, played an important role in the failure of the Exchange Rate Mechanism. Many steps will need to be taken in order for the European community to obtain full economic and monetary union.     

Dynamics of monetary policy spillover: The role of exchange rate regimes

In a time-varying framework, our study investigates the role of exchange rate regimes in explaining monetary policy spillover across a set of AEs and EMEs. We also investigate the channels contributing to the dynamism in the degree of such spillover. We find that the flexible exchange rate regime in the AEs insulates them against the spillover to a relatively larger extent as compared to the managed float regime in the EMEs. We also find that the spillover is strongly time-varying, being influenced by macroeconomic conditions in the centre economy. Risk-taking, portfolio rebalancing, and signaling channels are found to be significant in explaining the rise in spillover in the EMEs, but not in the AEs. The rise in the connectedness of interest rates in the AEs occurred only during the global financial crisis (2008–12), owing to their higher policy coordination with the US. This should not be misconstrued as monetary policy spillover.     

Adjustment to monetary policy and devaluation under two-tier and fixed exchange rate regimes

The purpose of this paper is to determine whether a two-tier exchange rate regime is more effective than a fixed rate regime in increasing a country's ability to pursue an independent monetary policy. The analysis compares adjustment to a monetary policy and to a devaluation in the two exchange rate regimes in a portfolio model under imperfect assets substitutability. It is shown that a two-tier exchange rate regime is capable of reducing the current account effects of monetary injection or devaluation only in the long run. In the short run, however, we can get a larger current account response under a two-tier regime. These results reflect the trade-off between quantity and price adjustment.     

A problem with estimating the short-run monetary exchange rate model

This paper shows that a composite moving average error is typically implied by a short-run monetary model of exchange rate. Thus, relying solely on the Durbin-Watson (DW) statistic as an indicator of serial correlation is inappropriate and may lead to inefficient coefficient estimates. We suggest that the time-series model technique of Box and Jenkins (1976) be used to identify an error model. The short-run monetary model of the exchange rate can then be estimated as a transfer function model by a maximum likelihood procedure.     

Dynamic forecasting of monetary exchange rate models: Evidence from cointegration

The Frenkel-Bilson and Dornbusch-Frankel monetary exchange rate models are used to estimate the out-of-sample forecasting performance for the U.S. dollar/Canadian dollar exchange rate. By using Johansen's multivariate cointegration, up to three cointegrating vectors were found between the exchange rate and macroeconomic fundamentals. This means that there is a long-run relationship between the exchange rate and economic fundamentals. Based on error correction models, two monetary models outperform the random walk model at the three-, six-, and 12-month forecasting horizons. Therefore, monetary exchange rate models are still useful in forecasting exchange rates.     

A risk-driven approach to exchange rate modelling

The paper presents a new approach to exchange rate modelling that augments the CHEER model with a sovereign credit default risk as perceived by financial investors making their decisions. In the cointegrated VAR system with nine variables comprised of the short- and long-term interest rates in Poland and the euro area, inflation rates, CDS indices and the zloty/euro exchange rate, four long-run relationships were found. Two of them link term spreads with inflation rates, the third one describes the exchange rate and the fourth one explains the inflation rate in Poland. Transmission of shocks was analysed by common stochastic trends. The estimation results were used to calculate the zloty/euro equilibrium exchange rate.     

The role of the exchange rate in Canadian monetary policy: evidence from a TVP-BVAR model

A time-varying parameters Bayesian structural vector autoregression (TVP-BVAR) model with stochastic volatility is employed to characterize the monetary policy stance of the Bank of Canada (BoC) in terms of an interest rate rule linking the policy rate to the output gap, inflation and the exchange rate. Using quarterly bilateral Canadian–US data, we find such an interest rate rule to have little explanatory power for the early part of our sample starting in the mid-1980s, but to become more suitable to explain interest rate dynamics from the mid-1990s onwards. Whereas the exchange rate turns out to be the major determinant of the policy rate in the 1980s, its importance declines throughout the 1990s and 2000s, although it continues to be influential even towards the end of the sample period ending in 2015Q2. We also find interest rate shocks to have become more effective in influencing the macroeconomy over time, indicating that the BoC has continually gained monetary policy credibility. We associate this development with the BoC successively de-emphasizing the role of the exchange rate in informing interest rate decisions, thereby alleviating the potential monetary policy conflict between targeting the exchange rate and maintaining the price stability goal.     

A short-run monetary model of exchange rate determination: Stability tests and forecasting

The paper develops a short-run econometric monetary model of exchange rate determination. The model assumes a conventional money demand function, markets which are linked by interest arbitrage, adaptive expectations formation, and parameters which are stable over time. One-period-ahead forecasts of the mark/pound rate generated by the model compare favorably with naive model forecasts using monthly data. Stability tests provided evidence of parameter instability in 1976 but correction for it did not improve forecasting accuracy. The inability of monetary models to forecast accurately may be due to the underlying model assumptions rather than parameter instability.     

A geometric approach to disequilibrium exchange rate fluctuations: The case of Switzerland

This article deals with the effects of exchange rate fluctuations in non-Walrasian macromodels. A demand driven model (‘Keynesian Unemployment’) and a supply driven model (‘Classical Unemployment’), both estimated on Swiss data, are alternatively considered. In each case an exchange rate modification and possible accompanying policy measures are considered. The feasible consequences on employment and the balance of trade are investigated by means of a geometric comparative static technique. For each type of fix-price equilibrium, the favourable conditions for a devaluation and a revaluation are thus emphasised.