We report some findings from a survey of practitioners in the interbank foreign exchange markets in Hong Kong, Tokyo, and Singapore. The respondents contend that liquidity and market uncertainty are two important reasons for deviating from the conventional interbank bid-ask spread. A strong customer base is perceived as a source of competitive advantage for large participants.Most respondents agree that non-fundamental factors have pervasive impacts on short-run exchange rates. Speculation is believed to increase volatility but also improve market liquidity and efficiency. Despite their claim that intervention exacerbates volatility, more than one-half of the respondents suggest official intervention helps restore equilibrium.

This article evaluates the performance of filter rules on four Asian exchange rates against the U.S. dollar. Risk premiums derived from the choice under uncertainty model and the GARCH specification are used to construct the riskadjusted return series. Results show that risk premiums have significant implications for the performance of filter rules. Further, even if investors can tolerate some risk, transaction costs can further eliminate most of the remaining profitable trading opportunities.

This paper reports the findings of a survey of non-tariff trade barriers (NTBs) that firms in the Pacific Rim region frequently encounter. NTBs are categorized into restrictions on market access, restrictions on personnel movement and transparency of regulatory information. We find that NTBs seem particularly prominent for the region, given the diverse character of the economies there. Many NTBs are implicit in the sense that they restrict trade by cumbersome administrative procedures and by various problems arising from interpreting or implementing government regulations. We further find that NTBs have a significant impact on firms' production costs, revenue and expansion plans.

This paper studies China's foreign exchange market before and after the 1994 unification of the official and swap exchange rates. Examining segmentation as well as linkages among the foreign exchange adjustment centers (FEACs) reveals that the linkages were not strong enough to eliminate or narrow price differentials among FEACs. Hence, improving the foreign exchange market's efficiency requires a reform to unify the swap rates. This paper discusses the unification's implications for inflation, monetary policy, and current account convertibility. Copyright 1996 Western Economic Association International.

Standard-Nutzungsbedingungen:Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden.Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen.Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte. Terms of use: Documents in Abstract:Using available annual data of 174 economies since 1957, we examine the similarities and differences of seven international reserve ratios. While individual international reserve ratios display substantial variations across economies, they are associated with an economy's characteristics including geographic location, income level, stage of development, degree of indebtedness, and exchange rate regime. The association pattern varies across time and type of international reserve ratios. Interestingly, there is only limited evidence that Asian and non-Asian economies have significantly different international reserve hoarding behavior. Our results suggest that the inference about whether an economy is hoarding too many or too few international reserves depends on the choice of international reserve ratio. Further, different international reserve ratios exhibit different persistence profiles, but the evidence of dependence on structural characteristics is rather weak. JEL: F30, F40