PROJECTING FOREIGN CURRENCY VALUES.   Term Paper ID:30660 Click to get this paper

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Paper Abstract: Discussion of models to forecast currency exchange rates in the futures market. Reviews three major models: Purchasing power parity (PPPM), account balance (CABM), portofolio balance (PFBM). Two newer models: random walk (RWM), Fischer effect (IFEM). The hypothesis and appeal of each model. Theoretical validity of the models. Usefulness as tools for monetary management. Paper Introduction: PROJECTING FOREIGN CURRENCY VALUES Introduction Participants in foreign exchange markets also deal for future values. Such dealing composes the forward markets or futures markets for currencies (Lu, 1997). Active forward markets exist for a few heavily traded currencies and for several time intervals corresponding to actively dealt maturities in the money market. Risk management has been the traditional role of the futures markets. Traders, as an example, use currency futures to protect (hedge) themselves against fluctuations in exchange rates that may be detrimental to their profit margins. A United States trader who needs foreign currency for a business transaction in six months could sell a futures foreign currency contract for th Text of the Paper: The entire text of the paper is shown below. However, the text is somewhat scrambled. We want to give you as much information as we possibly can about our papers and essays, but we cannot give them away for free. In the text below you will find that while disordered, many of the phrases are essentially intact. From this text you will be able to get a solid sense of the writing style, the concepts addressed, and the sources used in the research paper. exist for a few heavily Traders as an example use currency futures to protect sell a futures foreign currencycontract for the same amount maturing but gains from the futurescontract offset those losses exactly tend to offset each other models havedemonstrated staying power These models are the purchasing acceptance The following discussionsreview these models staying power These modelsare the purchasing power parity PPPM of the PPPM is a contention that relative rates of a foreign country equivalent to that which it couldpurchase will cause changes in the relativerates of the PPPM is the technical difficulty the selection of a base a two-country settingin which the two countries each domestic price level in one if it were possible to construct prices in parity hypothesis towork The PPP hypothesis conditional on relative PPP holding willresult in hypothesis requirethe selection of appropriate data sets for price indexes CPIs and producerprice indexes PPIs typically degree ofsymmetry and proportionality desired Dumas Solnic The by the same amount Malliaropulos If the variables are all series also is non-stationary If there is relies on surpluses anddeficits in a country's international after allowingfor short-term fluctuations resulting from the effects of business absorb added debt from thecountry in deficit When the willingness current account in balance are sustainable over how long the time will be in which creditor the long-term the long-termmay turn out to be the time required for a return to equilibrium values is affecting currencyexchange rates Like the PPPM however the in terms of assetholding preferences The model assumes all of the versions ofthe PFBM The time as long as the amount of in the projection of asset holdingpreferences It is one Wang Applications of the PFBM model the future based onthe best available information at the time access at approximately the same point in significant part of the backgrounds ofindividuals and of data also assumed by the rational-expectations theory The Ng Thus it is at once to support the assumption that all players will act demand never exceeds supply becausewhatever the rational-expectations explanation of the currency-exchange rate changes hold thatthe satisfactorily explained past developments in currencyexchange rates Walk Model The random walk model RWM is exchange rate changes while others have found the model random Gencay When applied in the explanation of currency exchangerate period in which its exchangevalue to the United States dollar There remains problem was evident in the inability ofthe model occurrenceof dramatic changes in international economic phenomena The RWM Effect IFEM model is that the implication is that on an changesin the spot exchange rate reflect application a constant reflects the Size distortions of tests ofthe null hypothesis of of Finance Ekelund R B non-linear and essential foreignexchange rate prediction with simple technical trading international construction ventures Journal of Management inEngineering Lu June International stock returndifferentials and real exchange constructioncompany Journal of Management in Engineering Sheffrin Review of Economics and Finance composes the forward markets or futures markets for Risk management has been the traditional States trader who needs foreign currency for abusiness relative to the foreign currency futures market that would exactly offset gains in the spot ofprojecting currency exchange rates Although there exist many random walk model and the international Fischer Currency Values Of the many models developed to forecast model RWM and the international Fischereffect model IFEM have a way that insures that subsequent toconversion into another currency withrespect to relative rates of price inflation between PPPM has a strong theoretical appeal These difficulties stem from the use of different other than inflation which alsoaffect currency exchange rates Zhou price holds for each of the goods The restrictive character of the absolute functioning of thehypothesized process An assumption that such factors remain domestic inflation andforeign inflation A restructuring of the hypothesis states support the PPP hypothesis however such desirable In the real world such priceseries measures typically include non-traded goods however tests of holds that anincrease in the money supply If there is nolong-run relationship between the exchange the relationship is cointegration analysis Canner Kilian Current Account model is an assumption that an equilibrium currency exchangerate will period of time willeventually become debtor countries and that such reasoning is that only those currency exchange theCABM the problems lie in application while current account deficits will likely cause a tool for monetary management Sheffrin Bergin One major reason actions on the part ofmonetary authorities in deficit countries Such portfolio balance model PFBM unlike the current means ofreducing risks In actual practice there are a current account deficit for by international investors Problems in to makeaccurate predictions of what these preferences will be and economics Rational-expectationstheory is based upon base their guesses All individuals have access to manner Assumptions such as those above discount the in exactly the same manner if they way Thisassumption requires that rational-expectations models consider only meanexpectations and theory simplydoes not exist in the real world the same time The rational-expectations model of does not occur because those conditions thatoccur are those of the players to occur That subject ofsignificant criticism by other future spot rates Some recent studies have presentin a particular dynamic activity in a stock price model That the modelattained Most of the studies have attempted to explain not surprising that the model attainedhigh levels of predictive of currency exchange rate changes prove insome periods to be quite satisfactory inthe short-run International Fisher Effect Model inflation over thecourse of the lending currency deposits are offset by equal butopposite earned on the two internationalcurrency deposits reflect the IFEM's expected power parity model hasthe greatest level of Money and Finance Dumas B Solnic B June Faruqee H March Long-run determinants of the real exchangerate International price dynamics A portfolio balance model AmericanEconomist Kapila P Hendrickson MacDonald R September Long-run exchange rate the rationalexpectations model of speculative storage Journal of Econometrics S Mahdavi S Summer Simple vs generalizedinterest rate and purchasing Projecting foreign currency values Introduction Participants in foreign tradedcurrencies and for several time intervals corresponding hedge themselvesagainst fluctuations in exchange rates that may be detrimental in six months If after six On the other hand if the dollarappreciated relative Kapila Hendrickson Participants in currency the power paritymodel the current account balance model and for the projection of currency exchange rates A model the current accountbalance CABM model and inflationdetermine long-range exchange rate changes In this model the in the domestic economy Canner Kilian This model of inflation between countries which in turn will involved inderiving acceptable estimates of equilibrium exchange rates Without suchestimates period for analysis Lastly the problems associated with the use produce a range of homogeneous traded goodswherein of the two countries shouldresult in the mannersuggested by the hypothesis the existence of transportation costs states that the percentage exchange ratedepreciation the logarithmic real exchange rate change equaling the determination of relativeprices Ideally a price represent prices in the testing relative PPP hypothesis will still hold however if overallprices first-order non-stationary in the test a long-runrelationship between an exchange rate and relative prices current account balance as theprimary variable cyclesand trade barriers Underlying this model is to absorb added debt ends theexchange value the long-term Paek While there countrieswill continue to absorb debt years In such a situation that itfails to account for asset CABM may be effective within aquasi-regulated system such as the that international investors willdiversify their holdings among differences among the versions are in the varying ways inwhich a currency suppliedthrough a current account deficit is equal thing to recognize that asset holding preferencesaffect currency place great reliance on the theory ofrational-expectations Rational-expectations theory provides of making such guesses All individuals have sufficient information time and that allindividuals will they ignore the potential for psychological influences indecisions made by essential assumption in rational-expectations theory is that allplayers in obvious thatrational-expectations models work only with central tendencies and in thesame manner even if they have access to exchange rate is at a given only way in which changes does not appear to bother the proponents of the a univariate time-series model Incurrency exchange rate applications the severely lacking Random walk refers tothe process of determining a currency exchange models random walk theory worksin the changes in the last few years is likely the continuously increased As the RWM bases predictions a significant question as to the to predict the declining value of the United thus could just as easily thenominal rate is the sum of uncoveredbasis the differential interest returns earned the nominal interest rate in the IFEM real interestrate Ekelund H bert Conclusion None stationarity Evidence and implications for H bert R F A history of rules Journal ofInternational Economics Hu B W February Dollar achieves rate changes Journal of InternationalMoney and Finance Michaelides S M Bergin P R April Interest rates exchanges rates currencies Lu Active forward markets role of the futures markets transaction in six months could thetrader would incur losses in the spot market market Thus in a typical hedge the gains or losses models toforecast and manage foreign exchange rate changes three effectmodel have gained some degree of and manage foreign exchangerate changes three models have demonstrated gained some recent acceptance Purchasing Power Parity Model The basis a currency in question will purchasegoods and services in countries It furtherassumes that shifts in trading patterns One of the problemsassociated with use measure in inflationin various countries and Mahdavi The condition of absolute PPP usually involves Thus an increase in the PPP hypothesis issuch that even constant overtime however permits the absolute purchasing power that thechange in the real exchange rate isnot the case with short-run analyses Tests of the PPP are not available Thus consumer the hypothesis frequently do not attain the should leave equilibrium relative pricesunchanged and should increase all prices rate and relative prices theresidual Balance Model The current account balance model CABM maintain a balance in a country's current account deficits can persist onlyas long creditor countries are willing to rates that will maintaina country's There have been no means developedto accurately predict country's currencyexchange rates to return to equilibrium over for the failure of the CABM model to accuratelypredict factors distortanticipated interactions of macroeconomic factors account balancemodel attempts to explain currency exchange rate changes several versions of theportfolio balance model The same theory underlies a country canpersist over an extended the applicationof the portfolio balance model arise how long theywill persist Hu Lai assumptions that Michaelides Ng All individuals make guesses concerning the same information andhave this effects of pastbehavioral patterns that may be a have accessto the same set ignore the fact that probability distributions are alsoinvolved Michaelides One major problem is the absence ofempirical data currency exchange rates holds thatexcess supply does not exist Thus that are to be expected The proponents of the this rational-expectations explanation of economic and financialphenomena has not economists and financial theorists Random foundthe RWM very robust in the explanations of currency or whether movements within the activityare high levels of success in themovements of the United States dollar during a accuracy in the early and mid s using datapertaining in othercircumstances One example of this The problem lies in the The logic of the International Fisher period When the IFEM is applied to theinternational currency market changes in the spot exchange rate In this context the rate of inflation In theinternational currency acceptance References Canner M Kilian L October The world price of exchange raterisk Journal Monetary Fund Staff Papers Gencay R February Linear C October Exchange rate riskmanagement in modeling International Monetary Fund Staff Papers Malliaropulos D Paek J H May-June Running a profitable power parity models of exchange rates Quarterly exchange markets also deal for future values Such dealing to actively dealtmaturities in the money market to theirprofit margins A United monthsthe United States dollar depreciated to the foreign currency the trader would incur lossesin the futures market require some method the portfolio balance model Additionally the Review of Models for the Prediction of Forward the portfolio balance PFBM model Additionally the random walk assumptionis that exchange rates adjust in also assumes that exchange rates will fluctuate maintain a long-term equilibrium in currency values McDonald The meaningful assessments of exchange rate level are not possible of the PPPM involve themodel's inability to account for factors the concept of a single a proportionate depreciation of the exchange rate between the twocountries andother impediments to trade would interfere with the is equal to the difference between zero Faruqee Long-run analyses tend to series consisting of the prices of homogeneousinternationally traded goods is of the PPPhypothesis As each of these are homogeneous to a degree of one This approach ofthe PPP hypothesis the integration is an order of one the appropriatemethod for the validation of in the determination of currency exchange rates Thebasis of this the theory that countriesrunning current account deficits over an extended of the deficit country's currency will be decline Thus the is likely a great deal of theoretical validity in from a country in current account deficit Thus the CABM model becomesalmost useless as holding preferences Significant among suchpreferences are political factors and expected European Monetary System Sheffrin Bergin Portfolio Balance Model The a number of currencies as a prices are treated Hu Lai Wang The PFBM recognizes that to the quantities of thatcurrency demanded exchange rates It is quite another however many of themissing parts in quantitative theories in concerning thecauses of future events upon which to act on this information in a rational predictable individuals Rational-expectations theory assumes thatall individuals will react the markets will act on this information in the same theunity in expectations assumed by the rational-expectations the same information and havesuch access at point in time is the equilibriumrate and disequilibrium occur in the economy is for changes in theexpectations rational-expectations theory The failure however has been the model uses the current spot rateas the predictor of all whether or not a statistical pattern is same manner as it works result of the datasubjected to analysis of the futureon past and current measures it is ability of the RWM toprovide robust predictions States dollar inearly Nevertheless for short-term projections the RWM may prove to be disastrous as it could be satisfactory the real rate plus expected by moving funds from lowerto higher rate international while the differences in the interest rates of the models is perfect The purchasing the PPPdebate Journal of International economic theoryand method th ed New York McGraw-Hill S-W Lai C-C Wang V Spring Monetary announcementsand commodity another high against theyen Wall Street Journal C A Ng S June Estimating and present value models of the current account EconomicJournal Zhou exist for a few heavily Traders as an example use currency futures to protect sell a futures foreign currencycontract for the same amount maturing but gains from the futurescontract offset those losses exactly tend to offset each other models havedemonstrated staying power These models are the purchasing acceptance The following discussionsreview these models staying power These modelsare the purchasing power parity PPPM of the PPPM is a contention that relative rates of a foreign country equivalent to that which it couldpurchase will cause changes in the relativerates of the PPPM is the technical difficulty the selection of a base a two-country settingin which the two countries each domestic price level in one if it were possible to construct prices in parity hypothesis towork The PPP hypothesis conditional on relative PPP holding willresult in hypothesis requirethe selection of appropriate data sets for price indexes CPIs and producerprice indexes PPIs typically degree ofsymmetry and proportionality desired Dumas Solnic The by the same amount Malliaropulos If the variables are all series also is non-stationary If there is relies on surpluses anddeficits in a country's international after allowingfor short-term fluctuations resulting from the effects of business absorb added debt from thecountry in deficit When the willingness current account in balance are sustainable over how long the time will be in which creditor the long-term the long-termmay turn out to be the time required for a return to equilibrium values is affecting currencyexchange rates Like the PPPM however the in terms of assetholding preferences The model assumes all of the versions ofthe PFBM The time as long as the amount of in the projection of asset holdingpreferences It is one Wang Applications of the PFBM model the future based onthe best available information at the time access at approximately the same point in significant part of the backgrounds ofindividuals and of data also assumed by the rational-expectations theory The Ng Thus it is at once to support the assumption that all players will act demand never exceeds supply becausewhatever the rational-expectations explanation of the currency-exchange rate changes hold thatthe satisfactorily explained past developments in currencyexchange rates Walk Model The random walk model RWM is exchange rate changes while others have found the model random Gencay When applied in the explanation of currency exchangerate period in which its exchangevalue to the United States dollar There remains problem was evident in the inability ofthe model occurrenceof dramatic changes in international economic phenomena The RWM Effect IFEM model is that the implication is that on an changesin the spot exchange rate reflect application a constant reflects the Size distortions of tests ofthe null hypothesis of of Finance Ekelund R B non-linear and essential foreignexchange rate prediction with simple technical trading international construction ventures Journal of Management inEngineering Lu June International stock returndifferentials and real exchange constructioncompany Journal of Management in Engineering Sheffrin Review of Economics and Finance composes the forward markets or futures markets for Risk management has been the traditional States trader who needs foreign currency for abusiness relative to the foreign currency futures market that would exactly offset gains in the spot ofprojecting currency exchange rates Although there exist many random walk model and the international Fischer Currency Values Of the many models developed to forecast model RWM and the international Fischereffect model IFEM have a way that insures that subsequent toconversion into another currency withrespect to relative rates of price inflation between PPPM has a strong theoretical appeal These difficulties stem from the use of different other than inflation which alsoaffect currency exchange rates Zhou price holds for each of the goods The restrictive character of the absolute functioning of thehypothesized process An assumption that such factors remain domestic inflation andforeign inflation A restructuring of the hypothesis states support the PPP hypothesis however such desirable In the real world such priceseries measures typically include non-traded goods however tests of holds that anincrease in the money supply If there is nolong-run relationship between the exchange the relationship is cointegration analysis Canner Kilian Current Account model is an assumption that an equilibrium currency exchangerate will period of time willeventually become debtor countries and that such reasoning is that only those currency exchange theCABM the problems lie in application while current account deficits will likely cause a tool for monetary management Sheffrin Bergin One major reason actions on the part ofmonetary authorities in deficit countries Such portfolio balance model PFBM unlike the current means ofreducing risks In actual practice there are a current account deficit for by international investors Problems in to makeaccurate predictions of what these preferences will be and economics Rational-expectationstheory is based upon base their guesses All individuals have access to manner Assumptions such as those above discount the in exactly the same manner if they way Thisassumption requires that rational-expectations models consider only meanexpectations and theory simplydoes not exist in the real world the same time The rational-expectations model of does not occur because those conditions thatoccur are those of the players to occur That subject ofsignificant criticism by other future spot rates Some recent studies have presentin a particular dynamic activity in a stock price model That the modelattained Most of the studies have attempted to explain not surprising that the model attainedhigh levels of predictive of currency exchange rate changes prove insome periods to be quite satisfactory inthe short-run International Fisher Effect Model inflation over thecourse of the lending currency deposits are offset by equal butopposite earned on the two internationalcurrency deposits reflect the IFEM's expected power parity model hasthe greatest level of Money and Finance Dumas B Solnic B June Faruqee H March Long-run determinants of the real exchangerate International price dynamics A portfolio balance model AmericanEconomist Kapila P Hendrickson MacDonald R September Long-run exchange rate the rationalexpectations model of speculative storage Journal of Econometrics S Mahdavi S Summer Simple vs generalizedinterest rate and purchasing If this paper is not what you are looking for, you can search again: Search for: or Click here to request an essay written just for you.

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