1112022-12-08 23:39:22
题中说earning-revisions如何影响股票价格。那就是说股票价格是受earing-revision影响的。所以earing-revision是自变量,股票价格是因变量吧?
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Evian, CFA2022-12-09 20:01:26
ヾ(◍°∇°◍)ノ゙你好同学,
嗯嗯,你说的对,自变量X是修正的盈利,应变量Y是股票收益率
题目关键词用“【】”标识:
An analyst is researching the relationship between corporate earnings growth and stock returns. Specifically, 【she is interested in whether earnings revisions affect stock price returns in the same period】. She collects five years of monthly data on “Wall Street” EPS revisions for a sample of 100 companies and on their monthly stock price returns over the five-year period. What are the dependent and independent variables in her model?
正确选项:A
The dependent variable is monthly stock price returns, and the independent variable is Wall Street EPS revisions.
dependent variable应变量
monthly stock price returns
independent variable 自变量
Wall Street EPS revisions
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