BIS Effective Exchange Rate Indices

国际清算银行(BIS)有效汇率指数数据库提供长期的名义和实际有效汇率时间序列数据，可作为国际竞争力衡量指标、金融状况指数组成部分或外部冲击传导的衡量标准。数据库包含广义指数(覆盖64个经济体)和狭义指数(名义指数覆盖26个经济体，实际指数覆盖27个经济体)。名义有效汇率(NEER)是双边汇率的几何贸易加权平均值，实际有效汇率(REER)则通过相对消费者价格对NEER进行调整。

The Effective Exchange Rate Index Database of the Bank for International Settlements (BIS) provides long-term time series data for nominal and real effective exchange rates, which can serve as metrics for measuring international competitiveness, components of financial condition indices, or indicators for the transmission of external shocks. The database includes broad indices (covering 64 economies) and narrow indices: the nominal index covers 26 economies while the real index covers 27 economies. Nominal Effective Exchange Rate (NEER) is the geometric trade-weighted average of bilateral exchange rates, while Real Effective Exchange Rate (REER) is adjusted based on NEER using relative consumer prices.