Liquidity preference,loanable funds,and exchange-rate and interest-rate dynamics

This paper studies the implications of the distinction between the liquidity-preference and loanable-funds theories of interest for exchange-rate and interest-rate dynamics in the context of a model similar to ones analyzed by Dornbusch (1976) and Frenkel and Rodriguez (1982). With focus on the overshooting phenomenon, the short-run behavior of the exchange rate and the interest rate, relative to their long-run values, is studied with respect to a monetary shock. It is shown that the two theories may imply substantially different impact-effects on endogenous variables and that the adjustment paths of these variables will vary between the two theories.     

An interest-rate-spread-based measure of Turkish monetary policy

A coherent method to measure the effectiveness of a monetary policy improves the monetary authority’s management capacity and renders the possibility of applying sound policies prior to and during a crisis. The trend in employing complicated and ambiguity-bearing unconventional monetary tools in the aftermath of the 2008 crisis has increased the value of such a method. The aim of this article is to introduce a coherent and consistent monetary policy evaluation method for Turkey. Accordingly, we suggest that innovations in the spread between overnight interest rates and Treasury auction interest rates are informative for exchange rate, output, and prices. Empirical evidence for this identification reveals that positive innovation in spread (implying a tight monetary policy measure) decreases output temporarily, permanently decreases prices, and appreciates local currency. This result is also robust to alternative specifications.     

Inflationary expectations and monetary policy: evidence from Bangladesh

This article first estimates inflationary expectations using a Blanchard–Quah VAR model by decomposing the nominal interest rate into expected inflation and the ex ante real interest rate. Then I utilize this expected inflation along with other macroeconomic variables as inputs to the monetary policy function in a recursive VAR model to identify exogenous policy shocks. To calculate inflationary expectations, I assume that ex ante real interest rate shocks do not have a long-run effect on the nominal interest rate. This article finds that the public expects lower inflation for the future during periods of high inflation. Estimated results from the recursive VAR suggest that a contractionary policy shock increases the real interest rate, appreciates domestic currency, and lowers inflationary expectations and industrial output. However, I find a lagged policy response from Bangladesh Bank to higher inflationary expectations.     

US monetary policy shocks and the Chinese economy: a GVAR approach

Using a global vector auto regressive (GVAR) methodology, this article examines the impact of US monetary policy shocks on China’s major macroeconomic indicators. Our analysis reveals that a positive shock to the US money supply growth rate initially increases China’s inflation rate but after some time this effect completely disappears. This shock also raises China’s short-term interest rate and the Chinese currency appreciates against the US dollar. A positive shock to the US short-term interest rate increases China’s short-term interest rate but the real output growth and inflation rates decline and the Chinese currency appreciates.     

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.     

On the asymmetric effects of exchange rate volatility on trade flows: New evidence from US-Malaysia trade at the industry level

All previous studies that assessed the impact of exchange rate volatility on trade flows assumed that the effects are symmetric. In this paper, we open a new path in the literature by arguing that indeed the effects of exchange rate volatility on trade flows could be asymmetric. The asymmetric effects are mostly due to the change in expectations of traders when a currency depreciates as compared to a case when that currency appreciates. We demonstrate the asymmetric effects by using monthly data from 54 Malaysian industries that export to the U.S. and from 63 Malaysian industries that import from the U.S. The application of the nonlinear Autoregressive Distributed Lag (ARDL) approach of Shin et al. (2014) supports short-run as well as long-run asymmetric effects in almost 1/3rd of the industries. The approach identifies industries that are affected when volatility increases versus those that are affected when volatility declines.     

Substitution,Income, and Intertemporal Effects In Currency-Substitution Models*

Empirical studies which aim to determine the extent of international currency substitution typically focus on the coefficient associated with the anticipated rate of depreciation of the domestic currency or on the foreign interest rate in the domestic money demand equation. an intertemporal optimizing model is used to obtain a money demand function which shows that the anticipated exchange-rate change and the foreign interest rate capture an income effect and an intertemporal income or substitution effect. Using these theoretical results, the findings from empirical studies are examined to show circumstances in which international currency substitutability may have been overstated or understated.     

Riding the wave: Monetary responses to aid surges in low-income countries

We focus on the management of highly persistent shocks to aid flows in the presence of currency substitution by the domestic private sector. Such shocks have beneficent long-run effects, but when currency substitution is high they can produce dramatic macroeconomic management problems in the short run. What is the appropriate mix of money and exchange rate targeting in such cases, and the role of temporary sterilization? We analyze these and related issues in an intertemporal optimizing model that allows a portion of aid to be devoted to reducing the government's seigniorage requirement. Our results show that a managed float, with little or no sterilization of increases in the monetary base, supports the smooth absorption of the increased aid without incurring higher inflation, higher real interest rates or overshooting of the real exchange rate.     

A model of exchange rate policy: evidence for the US dollar–Greek drachma rate 1975–87

This paper represents an attempt to model movements of the exchange rate between the US dollar and Greek drachma. A stuctural model is set up, and then a reduced-form error correction(EC) speicifcation is derived. On the basis of co-integration test, the results do not support the existence of al long-run equilibrium relationship between the exchange rate and price differential. Furthermore, the instrumental variable estimation of the EC model indicates that the monetary authorities have pursued a short-run anti-inflationary exchange rate poilicy that appreciates the exchange rate in the presence of wage inflation as an attempt to mitigate the depreciating pressures on the domestic currency and thus to ease the adjustment required on Greek producers.     

Terms of trade and the exchange rates of New Zealand and Australia

Effects of the terms of trade on the bilateral exchange rate of New Zealand and Australia and of each of these countries with the USA are evaluated. There is strong evidence of cointegration of the exchange rates and a ration of the respective national price levels when the relative terms of trade of the countries are included in dynamic models. While evidence that the long-run equilibrium relationships satisfy purchasing power parity is mixed, relative improvement of a country's terms of trade results in real appreciation of its currency in all cases. The terms of trade are also found to be exogenous for the parameters of the long-run New Zealand–Australia exchange-rate equilibrium.     

Currency crises in Brazil: the role of the fundamentals and the rumours

The paper aims at identification of the main explanatory factors of the currency crises in Brazil. Following Choueiri and Kaminsky (1997) a VAR monetary model is used and the historical decomposition procedure developed by Sims (1980) to evaluate the importance of the ‘fundamentals’ represented by fiscal/monetary and exchange-rate policies, and the ‘external factors’ represented by foreign interest rates and contagious effects. The main results show the importance of the exchange-rate management on the overall period and the contagious effects more recently to explain the Brazilian currency crises.     

Reverse shooting of exchange rates

Reverse shooting of the exchange rate has been put forward in this paper by scrutinizing the adjustment and evolution of the exchange rate towards its new long-run equilibrium level following a change in money supply. Joint and sequential effects of covered interest rate parity and the sticky price on the rise, from the short-term through the long-run horizon, results in a feature of reverse shooting of the exchange rate. Regardless of what the immediate response of the exchange rate to the change in money supply can be argued for, reverse shooting homogenizes the evolution path of exchange rate adjustment and movement from different views.     

APEC: INTERNATIONAL TRADE AND OUTPUT

Abstract.  This paper estimates the effect that the APEC 'currency union', loosely defined, has on trade and, via trade, on output per capita. A gravity model is used to measure the impact of exchange-rate variability on trade flows within APEC. The gain in trade flows from eliminating nominal exchange-rate variability through the formation of a currency union is less than 1%. Furthermore, every 1% increase in trade (relative to GDP) raises income per capita by roughly 0.3% for twenty years. Adopting the dollar currency union is much more profitable than adopting a yen currency union for each country in APEC.     

An Old-Keynesian Note on Destabilizing Price Flexibility

Tobin's (1975) macrodynamic model on 'recession and depression' is extended by introducing two separate adjustment rules for money wages and the price level. It turns out that sluggish prices and, under an additional assumption, also sticky wages are favourable for local stability of the long-run equilibrium, while a high degree of flexibility tends to be destabilizing. In addition, a disposition to cyclical behaviour is indicated.     

A model of liability dollarization and myopic governments

Abstract

Liability dollarization of the domestic banking system represents a source of vulnerability for emerging market countries. The root cause is a lack of faith in the domestic currency, which ultimately stems from the belief that the government will not follow policies that promote long-run currency stability. This paper presents a model in which government myopia determines the unofficial dollarization of bank credit. Specifically, myopic politicians will choose low interest rates to expand short-run output in order to get re-elected, but this choice has the long-run consequence of increasing dollar lending. Increased liability dollarization is shown to force the hand of future decision-makers into choosing fixed exchange rates because of the fear that large depreciations will destroy balance sheets. The results imply that institutional reforms are necessary to reverse liability dollarization.     

Overshooting in the foreign exchange market: Evidence from the 1970s

This paper analyzes the reaction of spot and forward exchange rates to unanticipated weekly money supply changes. The empirical results tend to support the (overshooting) hypothesis that equilibrium exchange-rate changes that occur in the short run in response to an unanticipated event exceed the equilibrium exchange-rate change in the long rung.     

The long-run relationship between import flows and real exchange-rate volatility: The experience of eight European economies

This paper provides new evidence on the long-run relationship between imports and exchange-rate volatility in eight European countries. The period examined is 1973:2 through 1995:1. Cointegration analyses are based on Johansen's (1992, 1995) approach and robust single-equation methods. In conformity with theoretical considerations, the major results show that exchange-rate volatility has a significant negative effect on the volume of imports of six countries whereas for Greece and Sweden, it is positive and significant. These findings are reasonably robust in terms of measures of exchange-rate volatility, different estimation methods and membership in the European Exchange-rate Mechanism (ERM). Therefore, it can be argued that exchange-rate volatility will have significant effects on the allocation of resources by market participants and that policy-makers can no longer rely on an import demand with only conventional variables for long-term international trade planning, forecasting and policy formulation.     

Denomination composition of trade and trade balance: evidence from Turkey

The currency denominations of a country's exports and imports are not necessarily the same. If this is the case, then a change in the exchange rate parity among major currencies will affect the trade balance. The empirical evidence provided from Turkey – where exports are mostly denominated in Euros and imports are mostly denominated in USD – suggests that an appreciation of the Euro against the USD would increase the output in the long-run, appreciate the local currency and improve the trade balance for the 1985:01 2003:07 period.     

The vanishing savings motive

The overlapping generations model with life-time uncertainty is capable of generating unfamiliar, nonmonotonic adjustment phenomena that are attributed to a transitory savings motive. Slowly falling (increasing) wages create transitory savings (dis-)incentives which vanish in the long run when wage profiles become stationary again. Such a transitory savings component comes on top of a base component created by the permanently operating long-run savings incentives, and it easily gives rise to overshooting adjustment. Assets and consumption may even move first in a direction opposite to the implied long-run changes.     

Effects of USD–Euro parity on a small open economy: evidence from Turkey

This study assesses the effect of USD–Euro parity on a small open economy where exports are predominantly denominated in Euros and imports are denominated in USD. Empirical evidence from Turkey suggests that a positive change in the USD value of the Euro appreciates the local currency, decreases inflation and increases output.