英文文献：One-off Export Events-一次性将事件导出
英文文献作者：Ingo Geishecker,Philipp J.H. Schr?der,Allan S?rensen
英文文献摘要：
Isolated single-month one-off export transactions (observed once in a 49-month window) turn out to be the dominant spell length in granular firm-product-destination trade data. Moreover, on average, for an export-active firm, such one-off events generate a significant part of foreign sales. These patterns cannot be explained by the lumpiness of trade (e.g., seasonal shipments), nor do they sit well with available trade models. To reconcile theory with the data, we introduce passive (i.e., buyer-side driven) exporting in addition to proactive exporting. Our empirical investigation establishes novel stylized facts on firm and destination characteristics associated with one-off exporting.

孤立的单月一次性出口交易(在49个月的窗口期中观察一次)在企业-产品-目的地的零散贸易数据中占主导地位。此外，平均而言，对于一个出口活跃的公司来说，这样的一次性事件产生了很大一部分的国外销售。这些模式不能用贸易的块状来解释(例如季节性的运输)，也不能很好地适应现有的贸易模式。为了使理论和数据一致，我们在主动导出的基础上引入了被动(即买方驱动的)导出。我们的实证调查建立了与一次性出口相关的企业和目的地特征的新的程式化事实。