请问这个event risk是讲义上哪里的内容？

问题如下：

Which of these is most likely to be described as an event risk?

选项：

A.An earthquake
B.An election C.An ongoing civil war

解释：

B is correct. Event risk evolves around set dates, such as elections and new legislation, or other date-driven milestones, such as holidays or political anniversaries known in advance. Te other choices could not be known in advance. An earthquake (A) is an example of an exogenous risk. An ongoing civil war (C) is an example of a thematic risk.

B是正确的。事件风险会随着设定的日期而演变，比如选举和新立法，或者其他日期驱动的里程碑事件，比如提前知道的节假日或政治纪念日。其他的选择无法提前得知。地震(A)是外生风险的一个例子。持续的内战(C)是主题风险的一个例子。