Abstract
Rational bubbles imply non-cointegration of stock prices and dividends, but standard tests are subject to size distortion. We present a new test with much smaller size distortion and good power characteristics, which rejects the bubbles hypothesis on US data.
| Original language | English |
|---|---|
| Pages (from-to) | 221-228 |
| Number of pages | 8 |
| Journal | Economics Letters |
| Volume | 61 |
| Issue number | 2 |
| DOIs | |
| State | Published - Nov 1 1998 |
Keywords
- Bubbles
- C15
- Cointegration
- G12
- Power
- Test size
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