我国当前通货膨胀的成因及应对策略

在回顾了改革开放以来几次通胀的基础上,重点分析了本轮通胀的成因。从深化金融体制改革、转换政府职能、推进收入分配制度改革、转变经济发展方式、加强统计的科学性等几个侧面,探讨了治理通胀的对策建议。     

A Markov switching analysis of contagion in the EMS

This paper applies the multivariate version of the Forbes and Rigobon (2002) contagion test, as proposed by Dungey et al. (2005a), to detect contagion effects in the Exchange Rate Mechanism (ERM) of the European Monetary System (EMS). Crisis and non-crisis observations are determined endogenously via a Markov-switching vector autoregression (MSVAR). We show that the MSVAR is suitable for this purpose, as it does particularly well in identifying the 11 realignments of the ERM. We examine whether Denmark’s rejection of the Maastricht Treaty and Italy’s competitiveness problems affected other EMS participants and find evidence for contagion.     

Inflation Expectations and Risk Premiums in an Arbitrage‐Free Model of Nominal and Real Bond Yields

Differences between yields on comparable‐maturity U.S. Treasury nominal and real debt, the so‐called breakeven inflation (BEI) rates, are widely used indicators of inflation expectations. However, better measures of inflation expectations could be obtained by subtracting inflation risk premiums (IRP) from the BEI rates. We provide such decompositions using an affine arbitrage‐free model of the term structure that captures the pricing of both nominal and real Treasury securities. Our empirical results suggest that long‐term inflation expectations have been well anchored over the past few years, and IRP, although volatile, have been close to zero on average.     

New tips from TIPS: Identifying inflation expectations and the risk premia of break-even inflation

This paper decomposes the break-even inflation rates derived from inflation-indexed bonds into inflation risk premia, liquidity risk premia, and inflation expectations. I estimate a common factor model with autoregressive conditionally heteroscedastic (ARCH) errors that extracts co-movements from twenty-two monthly and quarterly indicators to identify these three components. The results indicate that the sharp declines in the 10-year and 5-year break-even inflation rates in 2009 reflect a substantial increase in liquidity risk rather than a decrease in inflation expectations. Break-even inflation rates underestimate inflation expectations over nearly the entire sample due to the liquidity risk premia carried by the inflation indexed bond yields. Also, the model-implied inflation expectations show better forecast performance for the average annual inflation rates than raw break-even inflation rates, the Survey of Professional Forecasters, and the Surveys of Consumers inflation forecasts.     

Futures prices and inflation information

This study examines the timing and speed with which inflation futures prices absorb inflation information. Results of the study show that inflation futures prices already reflect the expected inflation. Moreover, 71% of unexpected inflation has been reflected in futures prices about 25 business days prior to the Consumer Price Index (CPI) announcement, which usually coincides with the end of the CPI measurement period. Reaction to the remaining 29% occurs on and shortly after the CPI announcement date, especially on day 0 and day 2. The inflation risk premium that investors are willing to pay to avoid uncertain inflation is estimated to be 1.41% per annum.     

The Relationship Between REITs Returns and Inflation: A Vector Error Correction Approach

Previous studies show that REITs returns and inflation arenegatively related. This paper reexamines this perverse inflation hedgephenomenon by investigating the relationship among REITs returns, realactivities, monetary policy and inflation through a Vector ErrorCorrection Model. Empirical results show that inflation does notGranger-cause REITs returns and that REITs returns signal changes in monetary policy. The observed negative relationship between REITs returnsand inflation is merely a proxy for the more fundamental relationshipbetween REITs returns and other macroeconomic variables.     

The role of foreign currency debt in financial crises: 1880–1913 versus 1972–1997

We show that exposure to foreign currency debt does not necessarily increase the risk of having a financial crisis. Some countries do not suffer from financial fragility despite original sin. Before 1913 British offshoots and Scandinavia afflicted with it avoided financial meltdowns. Today many advanced countries have original sin, but few have had crises. In both periods, aggregate balance sheet mismatches are associated with a greater likelihood of a crisis. The evidence suggests that foreign currency debt is dangerous when mis-managed. This is part of the difference between developed countries and emerging markets both of which borrow in foreign currency.     

OCA Issue in East Asia under the Pressure of Chinese RMB Appreciation

As the rumor that RMB will appreciate in the near future, most Asian currencies had appreciated according to this matter since the appreciation of Chinese RMB will strengthen the exports of those Asian counties, thus appreciate the currencies of those countries. An OCA matter here comes again to the Asian countries. As we all know, Euro has been formally used among European areas since 1999, and this is the fir.st time that the optimum currency system was adopted in the international history. Asia, as another area that has most development potentiality in the world, should it adopt the monetary integration process as well？ In this paper the necessary conditions to form an OCA are analyzed; European experience are conjured with the own feature of East Asia areas; possibilities of forming the OCA in East Asia are concluded as well as the resistances; besides the potential process of forming an OCA is suggested.     

Fiscal Explanations for Inflation: Any Evidence from Transition Economies?

Recent arguments, motivated partly by the new fiscal theory of price level, suggest that fiscal deficits undermine price stability in transition economies. This paper addresses these claims by examining vector-autoregressive models of inflation for three transition economies (Bulgaria, Romania and Russia). The results indicate that fiscal deficits have increased inflation in Bulgaria and Romania but not in the case of Russia. In Bulgaria and Romania, money aggregates and exchange rate have also been more influential to inflation than fiscal deficits. The analysis based on this method therefore suggests that while fiscal deficits have some influence on inflation, monetary factors mostly determine inflation in these three countries.     

A geometric approach to portfolio optimization in models with transaction costs

We consider a continuous-time stochastic optimization problem with infinite horizon, linear dynamics, and cone constraints which includes as a particular case portfolio selection problems under transaction costs for models of stock and currency markets. Using an appropriate geometric formalism we show that the Bellman function is the unique viscosity solution of a HJB equation.Mathematics Subject Classification (1991): 60G44JEL Classification: G13, G11This research was done at Munich University of Technology supported by a Mercator Guest Professorship of the German Science Foundation (Deutsche Forschungsgemeinschaft). The authors also express their thanks to Mark Davis, Steve Shreve, and Michael Taksar for useful discussions concerning the principle of dynamic programming.