Exchange Rate Exposure,Foreign Currency Debt,and the Use of Derivatives: Evidence from Brazil

This paper studies the exchange rate exposure and its determinants for a sample of nonfinancial Brazilian companies from 1996 to 2006. The results indicate that the number of firms exposed to exchange rate fluctuations is higher in periods of crisis and under a fixed exchange rate regime. In addition, the results point out that, although companies' international activities, operational hedging, and financial policies are important determinants of firms' exposure, the changes in companies' exposure that took place when Brazil moved from a fixed to a floating exchange rate regime were mainly driven by changes in companies' foreign currency borrowing and the use of derivatives that occurred in that period.     

The Determinants of Foreign Currency Hedging: Does Foreign Currency Debt Induce a Bias?

In this paper we use UK data to present strong empirical evidence that explains the mixed results in previous studies with respect to the effect of financial distress on the demand for corporate hedging. We build on recent studies that have identified a strong link between foreign currency (FC) debt use and leverage. Given this relationship, we show that using leverage variables as proxies for financial distress and the failure to distinguish between FC debt users and non‐users causes misleading inference. More specifically, when we partition our sample of FC hedgers into firms that use and do not use foreign debt, we show that leverage variables are significantly related to the FC hedging decision for firms that use FC debt either in isolation or in combination with FC derivatives but not for firms that only use FC derivatives. This suggests that FC debt users are influencing these results. However, we also find that other financial distress cost proxies with no obvious link to FC debt use are significant determinants in the corporate demand for FC hedging, including derivatives use.     

Exchange Rate Changes and the Operating Performance of Multinationals

Using a sample of 261 US multinationals over the period 1984–2002, we examine the relation between exchange rate changes and the profitability of foreign operations. We find that the impact of exchange rate changes on foreign operations’ profitability is not statistically significant in the majority of industries. Furthermore, according to our variance components analysis, exchange rate changes explain less than 2% of the variation in foreign operations’ profitability for most industries. We also find that the impact of exchange rate changes on foreign operations’ profitability is generally weak for non‐US multinationals from Australia, Canada, Japan and the UK. Our evidence is consistent with the finding of prior studies that the impact of exchange rate changes on firm value is not significant for most multinationals.     

Foreign Currency Derivatives versus Foreign Currency Debt and the Hedging Premium

This paper compares the effect on firm value of different foreign currency (FC) financial hedging strategies identified by type of exposure (short‐ or long‐term) and type of instrument (forwards, options, swaps and foreign currency debt). We find that hedging instruments depend on the type of exposure. Short‐term instruments such as FC forwards and/or options are used to hedge short‐term exposure generated from export activity while FC debt and FC swaps into foreign currency (but not into domestic currency) are used to hedge long‐term exposure arising from assets located in foreign locations. Our results relating to the value effects of foreign currency hedging indicate that foreign currency derivatives use increases firm value but there is no hedging premium associated with foreign currency debt hedging, except when combined with foreign currency derivatives. Taken individually, FC swaps generate more value than short‐term derivatives.     

Short-Term External Debt and Foreign Exchange Rate Volatility in Emerging Economies: Evidence from the Korea Market

Abstract:

We empirically analyze the main determinants of foreign exchange rate (FX) volatility in emerging market economies using the data of Korea corporations and financial institutions. We find that short-term external debt is more important than trading volume of foreign investors in explaining FX volatility. Our results suggest that short-term debt-controlling measures, such as a tax levy on short-term borrowing, can be more effective in moderating FX volatility than can the measures affecting the trading volume, such as a Tobin tax.     

Exchange Rate Changes and Inflation in Post‐Crisis Asian Economies: Vector Autoregression Analysis of the Exchange Rate Pass‐Through

Macro‐economic consequences of large currency depreciations among the crisis‐hit Asian economies varied from one country to another. Inflation did not soar after the Asian currency crisis of 1997–98 in most crisis‐hit countries except Indonesia where high inflation followed a very large nominal depreciation of the rupiah. The high inflation meant a loss of price competitive advantage, a key for economic recovery from a crisis. This paper examines the pass‐through effects of exchange rate changes on the domestic prices in the East Asian economies using a vector autoregression analysis. The main results are as follows: (i) the degree of exchange rate pass‐through to import prices was quite high in the crisis‐hit economies; (ii) the pass‐through to Consumer Price Index (CPI) was generally low, with a notable exception of Indonesia; and (iii) in Indonesia, both the impulse response of monetary policy variables to exchange rate shocks and that of CPI to monetary policy shocks were positive, large, and statistically significant. Thus, Indonesia's accommodative monetary policy, coupled with the high degree of CPI responsiveness to exchange rate changes was an important factor in the inflation‐depreciation spiral in the wake of the currency crisis.     

Higher Moments and Exchange Rate Behavior

This paper uses 15‐minute exchange rate returns data for the six most liquid currencies (i.e., the Australian dollar, British pound, Canadian dollar, Euro, Japanese yen, and Swiss franc) vis‐à‐vis the United States dollar to examine whether a GARCH model augmented with higher moments (HM‐GARCH) performs better than a traditional GARCH (TG) model. Two findings are unraveled. First, the inclusion of odd/even moments in modeling the return/variance improves the statistical performance of the HM‐GARCH model. Second, trading strategies that extract buy and sell trading signals based on exchange rate forecasts from HM‐GARCH models are more profitable than those that depend on TG models.     

Exchange Rate Policy and Sovereign Bond Spreads in Developing Countries

This paper analyzes how exchange rate policy affects the issuance and pricing of sovereign bonds for developing countries. We find that countries with less flexible exchange rate regimes pay higher spreads and are less likely to issue bonds. Changing a free‐floating regime to a fixed regime decreases the likelihood of bond issuance by 5.5% and increases the spread by 88 basis points on average. Countries with real overvaluation have higher spreads and higher bond issuance probabilities. The effects of real overvaluation on sovereign bonds tend to be magnified for countries with fixed exchange rate regimes.     

The Impact of the Introduction of the Euro on Foreign Exchange Risk Management in UK Multinational Companies

One of the arguments in favour of the euro is that it will eliminate foreign exchange risk for companies in the euro‐zone. There could also be benefits for companies outside this zone, although their currency risk with the euro remains. This paper considers this, by examining the effect of the euro on the currency risk management of UK multinational companies (MNCs). Using the responses from a questionnaire and interviews we found that the euro, which is being widely used in UK MNCs, is generally favoured due to reductions in exchange uncertainty and costs of managing currency risk. Nonetheless, contrary to what would theoretically be expected, there was no exact relationship in the reduction in hedging activity accompanied by this reduction in risk. The majority of MNCs stated that their hedging activities would remain unchanged. The capacity of MNCs to benefit from reductions in risk and hedging depend on the proportion of non‐UK European trade, the industry sector and the ability to transfer risk down the supply chain. Finally, despite the reductions in currency exposure experienced by the majority of companies the euro will not encourage UK MNCs to expand international trade.     

Consumer Search,Incomplete Exchange Rate Pass‐Through,and Optimal Interest Rate Policy

This paper studies utility‐maximizing monetary policy in a two‐country economy with consumer search frictions. Search frictions provide a microfoundation for incomplete exchange rate pass‐through and international deviations from the law of one price (LOP). I show that optimal interest rate policy targets deviations from the LOP and acts to mitigate the effect of search frictions. In a quantitative setting, with internationally correlated technology and preference shocks, optimal policy generates positive cross‐country correlation of nominal interest rates.     

The High‐Frequency Response of the EUR‐USD Exchange Rate to ECB Communication

We investigate the impact of the European Central Bank's monetary policy communication during the press conference held after the monthly Governing Council meeting on the EUR‐USD exchange rate in high frequency. Based on the method of Content Analysis, we construct communication indicators for the introductory statement and find that communication with respect to future price developments is most relevant. In response to statements about increasing risks to price stability the EUR appreciates on impact. To the contrary, communication about economic activity and monetary aggregates does not generate significant exchange rate reactions.     

Structural Changes in Volatility of Foreign Exchange Rates after theAsian Financial Crisis

Regime-shift models of daily returns are estimated for the foreign exchange rates of the Asian currencies that suffered from drastic devaluation during the Asian financial crisis in 1997, and the change points are detectedfor their volatility structures. Furthermore, how the persistence in the volatility of their exchange rates changed after the crisis is examined.     

The Roles of Nominal Exchange Rate and Relative Price Adjustments in PPP Reversion

This paper investigates the roles of the nominal exchange rate and relative prices in restoring purchasing power parity (PPP) by estimating their dynamics with a bivariate threshold vector error correction model. Our empirical results suggest a threshold cointegrating relationship between the nominal exchange rate and relative prices. However, these two variables play different roles in restoring PPP. The nominal exchange rate adjusts to restore PPP only outside the threshold band. Within the band, PPP is restored mainly through adjustments in relative prices.     

Exchange Rate Pass‐Through,Domestic Competition,and Inflation: Evidence from the 2005–08 Revaluation of the Renminbi

Import competition from China is pervasive in the sense that for many good categories, the competitive environment that U.S. firms face in these markets is strongly driven by the prices of Chinese imports, and so is their pricing decision. This paper quantifies the effect of the government‐controlled appreciation of the Chinese renminbi vis‐à‐vis the USD from 2005 to 2008 on the prices charged by U.S. domestic producers. In a panel spanning the period from 1994 to 2010 and including up to 519 manufacturing sectors, import price changes of Chinese goods pass into U.S. producer prices at an average rate of 0.7, while import price changes that can be traced back to exchange rate movements of other trade partners only have mild effects on U.S. prices. Further analysis points to the importance of trade integration, variable markups, and demand complementarities on the one side, and to the importance of imported intermediate goods on the other side as drivers of these patterns. Simulations incorporating these microeconomic findings reveal that a substantial revaluation of the renminbi would result in a pronounced increase in aggregate U.S. producer price inflation.     

Tax‐Aided Financial Services Companies and the Cost of Capital

Over the past two decades, the governments of several European countries have implemented special tax devices to attract the finance centres of multinational companies. This paper determines how the cost of capital for investments made by multinationals is affected by the tax regimes, bringing into play the Irish financial services company, the Belgian co‐ordination centre, the Dutch finance company and the Luxemburg company coupled with a Swiss finance branch. It gives evidence that intermediation of a tax‐aided services company in the financing scheme of a foreign subsidiary provides an important tax saving. However, the home and source countries' tax regimes influence the hierarchy of the less heavily taxed treasury and finance centres. The methodology relies on the marginal effective tax rates theory and consists of an extension of Alworth's (1988) model to include treasury centres.     

Investor Protection and the Role of Firm‐Level Financial Transparency in Attracting Foreign Investment

We ask if companies can attract foreign equity capital by improving the transparency of their financial statements. Using a large panel of firms across 51 countries outside the United States, we show that the answer is yes, but only in countries with relatively high levels of investor protection. In countries with poor investor protection, unilaterally increasing firm‐level transparency has no effect on foreign ownership. Furthermore, our results indicate that in countries with higher levels of investor protection, the positive association between transparency and foreign ownership is stronger following a country's adoption of the International Financial Reporting Standards.     

The Core,Periphery, and Beyond: Stock Market Comovements among EU and Non‐EU Countries

Using linear and nonlinear correlations, copulas, quantile dependence and lower tail dependence, we find that (1) equity markets of the advanced European Union (EU) countries comove more closely with each other than with the peripheral economies, (2) comovements with non‐EU countries are lower, (3) relative comovement structure before, during, and after the global financial crisis has been very stable, and (4) the level of comovements remained virtually the same between the crisis and post‐crisis periods. Our results are robust to controlling for Fama‐French, U.S. and global risk factors, as well as monetary policy, market interest rates, exchange rates, and uncertainty.     

Exchange Rates and the Conversion of Currency‐Specific Risk Premia

How do the risk factors that drive asset prices influence exchange rates? Are the parameters of asset price processes relevant for specifying exchange rate processes? Most international asset pricing models focus on the analysis of asset returns given exchange rate processes. Little work has been done on the analysis of exchange rates dependent on asset returns. This paper uses an international stochastic discount factor (SDF) framework to analyse the interplay between asset prices and exchange rates. So far, this approach has only been implemented in international term structure models. We find that exchange rates serve to convert currency‐specific discount factors and currency‐specific prices of risk – a result linked to the international arbitrage pricing theory (IAPT). Our empirical investigation of exchange rates and stock markets of four countries presents evidence for the conversion of currency‐specific risk premia by exchange rates.