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1.
Sekou Keita 《Applied economics》2016,48(31):2937-2951
Migrants who move across borders are, to a large extent, motivated by the prospect of earning higher incomes at destination, which can be partly transferred back to their countries of origin via remittances. This suggests that the real exchange rate can influence the incentives to migrate, as it determines the purchasing power of expected income in terms of the currency of the origin country. This article investigates empirically how bilateral real exchange rate fluctuations influence international migration flows. To do so, we build a dataset of 30 OECD destination countries and 165 origin countries over the period 1980–2011 and estimate an equation derived from a micro-founded random utility maximization model that allows for unobserved heterogeneity between migrants and non-migrants. Our results show that migration flows are highly responsive to bilateral real exchange rates: A 10% real appreciation of the currency of the destination country is associated with an 18.2–19.4% increase in migration flows. 相似文献
2.
Joao Tovar Jalles Carlos Mulas-Granados José Tavares 《Scottish journal of political economy》2021,68(2):155-178
We look at the effect of exchange rate regimes on fiscal discipline, taking into account the effect of underlying political conditions. We present a model where strong politics (defined as policymakers facing longer political horizon and higher cohesion) are associated with better fiscal performance, but fixed exchange rates may revert this result and lead to less fiscal discipline. We confirm these hypotheses through regression analysis performed on a panel sample covering 79 countries from 1975 to 2012. Our empirical results also show that the positive effect of strong politics on fiscal discipline is not enough to counter the negative impact of being at/moving to fixed exchange rates. Our results are robust to a number of sensitivity checks, including the use of different estimators, alternative proxies for fiscal discipline and sub-sample analysis. 相似文献
3.
This paper examines the impact of the European Central Bank (ECB) monetary policy on euro exchange rate returns using an event study with intraday data for five currencies (the euro exchange rate versus the US dollar, the British pound, the Canadian dollar, the Swiss franc, and the Japanese yen). I construct two indicators of news about monetary policy stemming separately from policy decisions and the press conference. Estimation results show that the surprise component of communication has highly statistically significant effects on exchange rates, whereas the response of euro exchange rates to the unanticipated change in the policy rate is more muted. I also estimate the financial market impact on euro exchange rates of US, European and German macroeconomic news, and I show that the impact of the ECB press conference is economically important. The process of fully incorporating the ECB news shock takes about 1 h, and thus this result suggests that the whole press conference (both the Introductory Statement and the Q&A part) provides valuable information to market participants. 相似文献
4.
In this paper we test for deterministic chaos in seven East European black market exchange rates, using Koedijk and Kool's (1992, Journal of Business and Economic Statistics, 10, 83-96) monthly data from January 1955 through May 1990. In doing so we use three (non-parametric) inference methods, the BDS (Brocket al., 1996, Econometric Reviews, 15, 197-235) test for whiteness, the Lyapunov exponent estimator of Nychkaet al.(1992, Journal of the Royal Statistical Society, 12, 135-136) as well as the Lyapunov exponent estimator of Gencay and Dechert (1992, Physica D, 59, 142-157). We find some consistency in inference across methods, and we conclude, based on the Nychkaet al.(1992) estimator, that there is evidence consistent with a chaotic non-linear generation process in only two out of seven series. 相似文献
5.
This study uses the vector autoregressive (VAR) technique and Granger's definition of causality to examine the interest rate management and sterilization hypotheses of UK for the period 1955.I to 1974.IV. Our findings show that neither the long-term government bond yield nor long-term treasury bill rate of UK can be considered as a policy-determined variable, since each is subject to feedback from UK and US monetary and income variables. In regard to the sterilization hypothesis, our results indicate that the UK domestic credit is an exogenous variable with respect to UK foreign reserves and interest rates. This result supports the implication of the monetary approach to the balance of payments that there was no sterilization in the UK during the fixed exchange rate period. 相似文献
6.
In the aftermath of the great contraction of 2008, policymakers were faced with the Zero Lower Bound (ZLB) on nominal interest rates. Central banks implemented several unconventional monetary policies to overcome the ZLB, including setting negative nominal interest rates. This paper explores possible unintended effects of setting negative policy rates. Using Danish data, I assess the impact of paying a negative interest rate on reserves. Results suggest that going into negative territory has a particular impact, distinct from that of simply lowering interest rates: it leads to higher banking outflows and depreciation of the currency. Due to the reluctance of commercial banks to pass on negative rates to their depositors (retail deposits can easily be switched into cash), paying a negative (vs. positive) interest rate on reserves creates a disconnection between the assets and liabilities of commercial banks' balance sheets. Commercial banks can avoid this disconnection by holding external assets or assets in foreign currencies. This incentive to increase banking outflows appears to explain the particular impact of going into negative territory. 相似文献
7.
The nonlinear dynamic relationship of exchange rates: Parametric and nonparametric causality testing 总被引:1,自引:0,他引:1
The present study investigates the linear and nonlinear causal linkages among six currencies denoted relative to United States dollar (USD), namely Euro (EUR), Great Britain Pound (GBP), Japanese Yen (JPY), Swiss Frank (CHF), Australian Dollar (AUD) and Canadian Dollar (CAD). The data spans two periods between 3/20/1991 and 3/20/2007. We apply a new nonparametric test for Granger non-causality by Diks and Panchenko [Diks, C., Panchenko, V., 2005. A note on the Hiemstra–Jones test for Granger noncausality. Studies in Nonlinear Dynamics and Econometrics 9 (art. 4); Diks, C., Panchenko, V., 2006. A new statistic and practical guidelines for nonparametric Granger causality testing. Journal of Economic Dynamics & Control 30, 1647–1669] and the linear Granger test on the return time series. To detect strictly nonlinear causality, we examine the pairwise VAR-filtered residuals as well as in a six-variate formulation. We find remaining significant bi- and uni-directional causal nonlinear relationships in the series. Finally, we investigate causality after controlling for conditional heteroskedasticity using a GARCH–BEKK model. Whilst the nonparametric test statistics are smaller in some cases, significant nonlinear causal linkages persisted even after GARCH filtering during both periods. This indicates that currency returns may exhibit asymmetries and statistically significant higher-order moments. 相似文献
8.
Dynamic linkages between exchange rates and stock prices: Evidence from East Asian markets 总被引:1,自引:0,他引:1
Ming-Shiun Pan Robert Chi-Wing Fok Y. Angela Liu 《International Review of Economics & Finance》2007,16(4):503-520
This study examines dynamic linkages between exchange rates and stock prices for seven East Asian countries, including Hong Kong, Japan, Korea, Malaysia, Singapore, Taiwan, and Thailand, for the period January 1988 to October 1998. Our empirical results show a significant causal relation from exchange rates to stock prices for Hong Kong, Japan, Malaysia, and Thailand before the 1997 Asian financial crisis. We also find a causal relation from the equity market to the foreign exchange market for Hong Kong, Korea, and Singapore. Further, while no country shows a significant causality from stock prices to exchange rates during the Asian crisis, a causal relation from exchange rates to stock prices is found for all countries except Malaysia. Our findings are robust with respect to various testing methods used, including Granger causality tests, a variance decomposition analysis, and an impulse response analysis. Our findings also indicate that the linkages vary across economies with respect to exchange rate regimes, the trade size, the degree of capital control, and the size of equity market. 相似文献
9.
Su Zhou 《Applied economics》2013,45(10):1150-1159
This article examines and solves an interesting paradox in the literature that the tests for purchasing power parity (PPP) based on the yen real exchange rates (RERs) refute the PPP hypothesis more often than those with other major currency-based RERs, and the evidence is sensitive to the sample period used. Using a new empirical methodology accounting for both nonlinearity and multiple smooth temporary breaks in the data, we show that the puzzling finding is due to the failure to take into account the long but temporary large rise and fall in the yen RERs. The results illustrate that the yen RERs in the post-Bretton Woods period are likely mean reverting with linear or nonlinear adjustment toward large, long swing type of infrequent smooth temporary changes around constant equilibrium values, supporting the validity of PPP and resolving the paradox. 相似文献
10.
This paper revisits the relationship between interest rates and exchange rates in a small open emerging economy using wavelet-based methodologies. Based on data for Romania, our results confirm the theoretical predictions on the interest rate - exchange rate relationship during turmoil or policy changes. In the short term, the relationship is negative, confirming the sticky-price models, and over the long term, the relationship is positive, confirming the Purchasing Power Parity theory. At the beginning of the turmoil, the exchange rate movements generally take the lead over the interest rates for the first month, but the monetary authorities take the lead afterwards. Our results reveal that in a small open emerging economy with a direct inflation targeting monetary policy regime, the relationship between exchange rates and interest rate is fundamentally different from that in an advanced economy. Also, our results stress the necessity that the central bank must pay simultaneous attention to both variables in order to achieve their monetary policy targets. 相似文献
11.
This article applies the Granger causality test in quantiles to investigate causal relations between stock returns and exchange rate changes for nine Asian markets over the period 1 January 1997 to 16 August 2010. Our empirical results indicate that the quantile causal relations vary across different quantiles and different periods. Although the causal effects of exchange rate changes on stock returns (or stock returns on exchange rate changes) are heterogeneous across quantiles, the overall evidence suggests that most stock and foreign exchange markets are negatively correlated. The result shows that there are more bidirectional causal relations in accordance with this method than the conventional least square (LS) estimation. The symmetry of these quantile causal effects (the ‘averaging effect’) helps to explain why conventional LS method usually obtains an insignificant result of causality. 相似文献
12.
Stefano Cavaglia Kees G. Koedijk Willem F. C. Verschoor Christian C. P. Wolff 《Empirical Economics》1998,23(4):525-534
Using a new survey data set ofmatched exchange rate and interest rate expectations for eight currencies relative to the German mark, we examine empirically the relationship between exchange rate returns, news and risk premia. News on interest differentials enters significantly in equations for the difference between the spot rate and the lagged forward rate for the British pound, Japanese yen, Spanish peseta and the US dollar. An unexpected rise in the interest rate differential tends to strengthen the domestic exchange rate. For each of these currencies, we also find significant effects of our ex-ante measure of the risk premium. In addition, we investigate the effect of lagged interest rate differentials as proxy for the risk premium and find that they do not capture time-varying risk premia as is widely suggested in the literature, but probably capture a peso-problem, learning about a policy change, a market-inefficiency or a combination of these factors. 相似文献
13.
Traditional macroeconomic models suggest that monetary policy changes are largely ineffective in fixed exchange rate economies. However, Edwards and Végh (1997) present a model that shows this might not be the case, as a tightening in monetary policy raises financial costs faced by firms and therefore lowers real wages and, by extension, consumption. This paper empirically tests this hypothesis using data on a country with one of the longest running fixed exchange rate regimes (1975–present). The results of the study confirm the theoretical predictions of Edwards and Végh, but they also show that the propagation of nominal shocks in fixed exchange rate systems is comparatively slower than in countries with a more flexible exchange rate regime. 相似文献
14.
《Economics Letters》1987,25(1):67-70
This paper examines the dynamic stability under dual exchange rates with neutral intervention operations. It is shown that the relationship between the stability properties and the residents' net foreign asset position depends crucially on the impact of foreign assets on the current account, and that, regardless whether the domestic economy is in a net creditor of debtor position, it is not possible for the system to have an infinite number of stable paths. 相似文献
15.
This article examines the long-run Purchasing Power Parity (PPP) hypothesis for 12 Latin American Real Effective Exchange Rates (REERs) using fractional integration techniques. The empirical results, applying parametric approaches, provide evidence of mean reversion in the REERs in the cases of Nicaragua, Belize, Costa Rica, Guyana and Paraguay and lack of it for the remaining seven countries. Employing semiparametric methods, the evidence of mean reversion covers the following countries: Belize, the Dominican Republic, Ecuador and Mexico. Thus, only for Belize and Guyana do we obtain consistent evidence of mean reversion in the real exchange rates. At the other extreme, lack of mean reversion, and thus, lack of PPP, is obtained with both methods in Bolivia, Brazil, Colombia and Venezuela. For the remaining six countries, the results are ambiguous. The results for the PPP theory in Belize and Guyana may show the importance of promoting policies based on exchange rate flexibility and economic liberalization to reach a long-run stability scenario that leads to greater international competitiveness and lower external vulnerability. 相似文献
16.
This article compares the accuracy of vector autoregressive (VAR), restricted vector autoregressive (RVAR), Bayesian vector autoregressive (BVAR), vector error correction (VEC) and Bayesian vector error correction (BVEC) models in forecasting the exchange rates for five Central and Eastern European currencies (Czech Koruna, Hungarian Forint, Polish Zloty, Slovak Koruna and Slovenian Tolar) against the Euro and the US dollar. Among the specifications composing this battery of multivariate time series models, those with the smallest prediction error still fail to reject the test of equality of forecasting accuracy against the random walk model in short-term predictions, with the exception of the Slovenian Tolar/Euro exchange rate.First version received: October 2002/Final version received: September 2003The authors are grateful to two anonymous referees and the participants in the workshop Monetary and Exchange Rate Strategies Related to the Current European Unions Enlargement Processes, held in Leuven in September 2000, for very helpful comments. 相似文献
17.
Babajide Fowowe 《International Review of Applied Economics》2015,29(1):1-14
The relationship between stock prices and exchange rates has continued to generate interest from both the academia and financial industry players for many years. This study conducts an empirical investigation into the relationship between stock prices and exchange rates for the two largest economies in Sub-Saharan Africa – South Africa and Nigeria. Our methodology accounts for structural breaks in the data and the long-run relationship between stock and foreign exchange markets. The results of multivariate causality tests with structural breaks showed that causality runs from exchange rates to domestic stock prices in Nigeria (flow channel) while in South Africa, no causality exists between domestic stock prices and exchange rates. The results also reveal that there is causality from the London stock market to both countries’ stock markets, thus showing that international stock markets are driving both the Nigerian and South African stock markets. 相似文献
18.
Thorsten Hens 《Journal of Economics》1997,65(2):151-161
The purpose of this note is to demonstrate that the commonly held belief that incomplete and perverse pass-through are incompatible with perfect competition is wrong! To this end, we consider two types of firms both operating in two countries. The demand sides of the markets of the two countries are separated and each type of firm produces its good in one of these countries. We study the effect of an exchange-rate change on the competitive equilibrium prices in each country. When producing for the foreign market causes the same costs as producing for the home market then the law of one price holds and an exchange-rate change is completely offset by price changes. Furthermore, when cost functions neither exhibit economies nor diseconomies of scope between producing for the home and producing for the foreign market then prices move in the right directions in response to an exchange-rate change. However, with general cost structures, even in this simple perfectly competitive model, perverse directions of price changes can result from an exchange-rate change. 相似文献
19.
Hwa-Taek Lee 《Applied economics》2013,45(16):2279-2294
Standard unit root tests are not very powerful in drawing conclusions regarding the validity of Purchasing Power Parity (PPP). Rather than asking whether PPP holds throughout the whole sample period, we examine, in this study, if PPP holds sometimes by employing Hamilton-type (1989) Markov regime switching models. When at least one of multiple regimes is stationary, PPP holds locally within the regime. There are indeed various reasons that we should expect that the persistence of real exchange rates changes over time. Employing five real exchange rates spanning more than 100 years, we find herein strong evidence that the strength of PPP varies during the sample periods and that there exist stationary regimes in which PPP holds. Throughout the article, we also make comparisons to previous Markov regime switching estimation results by Kanas (2006) on the same data series. The new Markov switching model selection criterion of Smith et al. (2006), which is devised especially for discriminating Markov regime switching models, unambiguously indicates a preference for the Hamilton-type Markov regime switching model employed in this study. We also find that the evidence for PPP is not much different across different nominal exchange rate arrangements. 相似文献
20.
Anthony N. Rezitis 《International Review of Applied Economics》2015,29(3):403-434
This study examines the relationship between crude oil prices, US dollar exchange rates and 30 selected international agricultural prices and five international fertilizer prices in a panel framework. The study uses panel VAR methods and Granger causality tests on panel data sets of agricultural commodity prices (as well as specific agricultural commodity sub-groups) and fertilizer prices with monthly observations of the period from June 1983 to June 2013. The empirical results of the present study indicate that crude oil prices as well as US dollar exchange rates affect international agricultural commodity and fertilizer prices. Furthermore, contrary to the findings of several studies in the literature, the present study supports bidirectional panel causality effects between crude oil prices and international agricultural prices as well as between US exchange rates and international agricultural prices. 相似文献