The IMF Working Papers series is designed to make IMF staff research available to a wide audience. Almost 300 Working Papers are released each year, covering a wide range of theoretical and analytical topics, including balance of payments, monetary and fiscal issues, global liquidity, and...

This paper describes the result and the methodology of updating nominal and real effective exchange rate weights on the basis of trade data over 1999-2001. The underlying framework is an updated version of the IMF''s current effective exchange rate calculation, which uses weights largely based...

This note reviews some concepts of global liquidity and discusses measurement approaches that have been used by various interlocutors, including at the BIS, by Fund staff, and in academia. Some measures that could be regularly monitored by policy makers are presented

The paper developes a VAR macrofinance model of the Czech economy. It shows that yield misalignments from the yields implied by the macrofinance model partially determine subsequent yield changes over three to nine months. These yield misalignments tend to persist for a number of months. This...

This paper compares the SDR in terms of its risk-return characteristics relative to those of its five components and, on this basis, finds that the SDR has performed favorably over the period under review. In addition, several efficient portfolios including the SDR and its components are...

In most macroeconomic models, the substitutability between domestic and foreign goods is calibrated using aggregated data. This imposes homogeneous elasticities across goods, and the calibration is only valid under this assumption. If elasticities are heterogeneous, the aggregate...

This Selected Issues paper and Statistical Appendix examines banking sector developments in the Republic of Tajikistan. The paper estimates quasi-fiscal activities in the energy sector, and provides an assessment of external sector trade and the need for further trade reform. Developments in the...