Is it the weather?
We show that results in the recent strand of the literature, which tries to explain stock returns by weather induced mood shifts of investors, might be data-driven inference. More specifically, we consider two recent studies [Kamstra, Mark J., Kramer, Lisa A., Levi, Maurice D., 2003a. Winter blues: A SAD stock market cycle. American Economic Review 93(1), 324-343; Cao, Melanie, Wei, Jason, 2005. Stock market returns: A note on temperature anomaly. Journal of Banking and Finance 29(6), 1559-1573] that claim that a seasonal anomaly in stock returns is caused by mood changes of investors due to lack of daylight and temperature variations, respectively. While we confirm earlier results in the literature that there is indeed a strong seasonal effect in stock returns in many countries: stock market returns tend to be significantly lower during summer and fall months than during winter and spring months as documented by Bouman and Jacobsen [Bouman, Sven, Jacobsen, Ben, 2002. The Halloween indicator, Sell in May and go away: Another puzzle. American Economic Review, 92(5), 1618-1635], there is little evidence in favor of a SAD or temperature explanation. In fact, we find that a simple winter/summer dummy best describes this seasonality. Our results suggest that without any further evidence the correlation between weather-related variables and stock returns might be spurious and the conclusion that weather affects stock returns through mood changes of investors is premature.
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- Kamstra, M.J. & Kramer, L.A. & Levi, M.D., 1998.
"Losing Sleep at the Market: The Daylight-Savings Anomaly,"
dp98-04, Department of Economics, Simon Fraser University.
- Lisa A. Kramer & Mark J. Kamstra & Maurice D. Levi, 2000. "Losing Sleep at the Market: The Daylight Saving Anomaly," American Economic Review, American Economic Association, vol. 90(4), pages 1005-1011, September.
- Driesprong, Gerben & Jacobsen, Ben & Maat, Benjamin, 2008. "Striking oil: Another puzzle?," Journal of Financial Economics, Elsevier, vol. 89(2), pages 307-327, August.
- Cao, Melanie & Wei, Jason, 2005. "Stock market returns: A note on temperature anomaly," Journal of Banking & Finance, Elsevier, vol. 29(6), pages 1559-1573, June.
- Erik Theissen, 2007.
"An analysis of private investors' stock market return forecasts,"
Applied Financial Economics,
Taylor & Francis Journals, vol. 17(1), pages 35-43.
- Theissen, Erik, 2005. "An analysis of private investors' stock market return forecasts," CFR Working Papers 05-16, University of Cologne, Centre for Financial Research (CFR).
- Mark Kamstra & Lisa Kramer & Maurice D. Levi, 2002.
"Winter blues: a SAD stock market cycle,"
FRB Atlanta Working Paper
2002-13, Federal Reserve Bank of Atlanta.
- Angel Pardo & Enric Valor, 2003. "Spanish Stock Returns: Where is the Weather Effect?," European Financial Management, European Financial Management Association, vol. 9(1), pages 117-126.
- William N. Goetzmann & Ning Zhu, 2003.
"Rain or Shine: Where is the Weather Effect?,"
NBER Working Papers
9465, National Bureau of Economic Research, Inc.
- William Goetzmann & Ning Zhu, 2002. "Rain or Shine: Where is the Weather Effect?," Yale School of Management Working Papers ysm296, Yale School of Management, revised 01 Sep 2009.
- William N. Goetzmann & Ning Zhu, 2004. "Rain or Shine: Where is the Weather Effect?," Yale School of Management Working Papers ysm28, Yale School of Management.
- Ian Garrett & Mark Kamstra & Lisa Kramer, 2004.
"Winter blues and time variation in the price of risk,"
FRB Atlanta Working Paper
2004-8, Federal Reserve Bank of Atlanta.
- Garrett, Ian & Kamstra, Mark J. & Kramer, Lisa A., 2005. "Winter blues and time variation in the price of risk," Journal of Empirical Finance, Elsevier, vol. 12(2), pages 291-316, March.
- David Hirshleifer & TYLER G. SHUMWAY, 2004.
"Good Day Sunshine: Stock Returns and the Weather,"
- Sven Bouman & Ben Jacobsen, 2002. "The Halloween Indicator, "Sell in May and Go Away": Another Puzzle," American Economic Review, American Economic Association, vol. 92(5), pages 1618-1635, December.
- Russell Davidson & James G. MacKinnon, 1980.
"Several Tests for Model Specification in the Presence of Alternative Hypotheses,"
378, Queen's University, Department of Economics.
- Davidson, Russell & MacKinnon, James G, 1981. "Several Tests for Model Specification in the Presence of Alternative Hypotheses," Econometrica, Econometric Society, vol. 49(3), pages 781-93, May.
- Saunders, Edward M, Jr, 1993. "Stock Prices and Wall Street Weather," American Economic Review, American Economic Association, vol. 83(5), pages 1337-45, December.
- Glosten, Lawrence R & Jagannathan, Ravi & Runkle, David E, 1993.
" On the Relation between the Expected Value and the Volatility of the Nominal Excess Return on Stocks,"
Journal of Finance,
American Finance Association, vol. 48(5), pages 1779-1801, December.
- Lawrence R. Glosten & Ravi Jagannathan & David E. Runkle, 1993. "On the relation between the expected value and the volatility of the nominal excess return on stocks," Staff Report 157, Federal Reserve Bank of Minneapolis.
- Kelly, Patrick J. & Meschke, Felix, 2010. "Sentiment and stock returns: The SAD anomaly revisited," Journal of Banking & Finance, Elsevier, vol. 34(6), pages 1308-1326, June.
- Elena Andreou & Rita Desiano & Marianne Sensier, 2001. "The behaviour of stock returns and interest rates over the business cycle in the US and UK," Applied Economics Letters, Taylor & Francis Journals, vol. 8(4), pages 233-238.
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