求翻译：为什么东亚的这些公司会发生投机行为？其中一个原因可能归结于5000到9000美元相对较低的特许费。为了使保证金成为阻止投机行为的一个有效工具，在它真正被执行时必须能引起较大的财政困难。为了保证金的有效性这个保证金必须包括被特许人个人净资产的一大部分。是什么意思？

Why East Asia speculative behavior? One reason may be due to relatively low royalties in 5000-9000 U.S. dollars. In order to make the deposit to become an effective tool to prevent speculation, it really is executed must be able to cause a greater financial difficulties. To the effectiveness of the