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Detecting Stock Market Bubbles: A Price-To-Earnings Approach, Austin F. Murphy
Detecting Stock Market Bubbles: A Price-To-Earnings Approach, Austin F. Murphy
Honors Theses
To this day, economists argue about the existence of stock market bubbles. The literature review for this paper observes the analysis of four reputable bubble tests in an attempt to provide ample qualitative proof for the existence of bubbles. The first obstacle for creating an effective bubble detection test is the difficulty of estimating true fundamental values for equities. Without adequate estimations for the fundamental values of equities, the deviation between actual price and fundamental price is impossible to observe or estimate. Additionally, these tests are reliant on strong underlying assumptions, which tend to cloud results.
This thesis applies a …