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首页> 外文期刊>Journal of International Money and Finance >Stop-loss orders and price cascades in currency markets
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Stop-loss orders and price cascades in currency markets

机译:货币市场中的止损订单和价格阶梯

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Currency economists are puzzled by the great frequency of massive, abrupt exchange-rate changes. This paper provides evidence that such moves may be catalyzed by stop-loss orders, which create rapid, self-reinforcing price movements or "price cascades." The central hypothesis comes from theoretical finance research indicating that stop-loss trading can cause price discontinuities manifested as price cascades. Price cascades, which are inconsistent with standard structural exchange-rate models, may contribute to the "exchange-rate disconnect" problem. The paper also provides evidence that exchange rates respond to non-informative order flow.
机译:货币经济学家对巨大的,突然的汇率变动的频繁发生感到困惑。本文提供的证据表明,此类止损定单可能会催化此类走势,从而产生快速,自我强化的价格走势或“价格级联”。中心假设来自理论金融研究,该研究表明止损交易会导致价格不连续性,表现为价格级联。与标准结构汇率模型不一致的价格级联可能会导致“汇率分离”问题。本文还提供了证据表明汇率对非信息性订单流产生了响应。

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