上传区的求文献一帖给锁了，看了半天版规，貌似我只能在这发求助贴了，但愿斑斑不要删我贴……

急求：

Herbst.A.f,and j.f.Marshall Effectiveness, efficiency, and optimality in future hedging: an application of portfolio theory [M]. In the Swaps Handbook: Swaps and Relate Risk Management Instrument, Kapner K, Marshall J, New York: The New York Institute of Finance, 1990.
herbst,a.f.,d.d.kare,and j.f.marshall.direct hedging and cross hedging:a theoretical,time-varying convergence adjustment,working paper,department of economics and finance, the university of texas at el paso(august 1990b)

谢谢，这两篇文我在国内的数据库都找不着，感觉好像在国外才能找到，希望哪位高人帮个忙，我实在是没辙了……

我的邮箱是：tracylxn@163.com

[此贴子已经被作者于2006-4-20 20:34:41编辑过]