What drives the market value of firms in the Defense industry ?
AbstractThis paper investigates the relative importance of different types of news in driving significant stock price changes of firms in the defense industry. We implement a systematic event study with a sample of the 58 largest publicly listed companies in the defense industry, over the time period 1995-2005. We first identify, for each firm, the statistically significant abnormal returns over the time period, and then we look for information releases likely to cause such stock price movements. We find that stock price movements in the defense industry are, in many ways, influenced by the same events as in other industries (key role of formal earnings announcements or analysts' recommendations) but this industry also has some specific features, in particular the influence of geopolitical events and the relevance and frequency of bids and contracts on stock prices.
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Date of creation: Apr 2006
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Event study; financial markets; defense industry; information releases; GARCH models.;
Other versions of this item:
- Capelle-Blancard, Gunther & Couderc, Nicolas, 2008. "What drives the market value of firms in the defense industry," Review of Financial Economics, Elsevier, vol. 17(1), pages 14-32.
- Gunther Capelle-Blancard & Nicolas Couderc, 2005. "What drives the market value of firms in the Defense industry ?," Cahiers de la Maison des Sciences Economiques bla06037, Université Panthéon-Sorbonne (Paris 1), revised Apr 2006.
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
- G34 - Financial Economics - - Corporate Finance and Governance - - - Mergers; Acquisitions; Restructuring; Corporate Governance
- L64 - Industrial Organization - - Industry Studies: Manufacturing - - - Other Machinery; Business Equipment; Armaments
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- Fama, Eugene F, et al, 1969. "The Adjustment of Stock Prices to New Information," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 10(1), pages 1-21, February.
- Bollerslev, Tim, 1986.
"Generalized autoregressive conditional heteroskedasticity,"
Journal of Econometrics,
Elsevier, vol. 31(3), pages 307-327, April.
- Tim Bollerslev, 1986. "Generalized autoregressive conditional heteroskedasticity," EERI Research Paper Series EERI RP 1986/01, Economics and Econometrics Research Institute (EERI), Brussels.
- Brown, Stephen J. & Warner, Jerold B., 1985. "Using daily stock returns : The case of event studies," Journal of Financial Economics, Elsevier, vol. 14(1), pages 3-31, March.
- Paul Ryan & Richard J. Taffler, 2004. "Are Economically Significant Stock Returns and Trading Volumes Driven by Firm-specific News Releases?," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 31(1-2), pages 49-82.
- Robert Savickas, 2003. "Event-Induced Volatility and Tests for Abnormal Performance," Journal of Financial Research, Southern Finance Association & Southwestern Finance Association, vol. 26(2), pages 165-178.
- David M. Cutler & James M. Poterba & Lawrence H. Summers, 1989.
"What Moves Stock Prices?,"
NBER Working Papers
2538, National Bureau of Economic Research, Inc.
- Asquith, Paul & Bruner, Robert F. & Mullins, David Jr., 1983. "The gains to bidding firms from merger," Journal of Financial Economics, Elsevier, vol. 11(1-4), pages 121-139, April.
- Brockett, Patrick L. & Chen, Hwei-Mei & Garven, James R., 1999. "A new stochastically flexible event methodology with application to Proposition 103," Insurance: Mathematics and Economics, Elsevier, vol. 25(2), pages 197-217, November.
- Boehmer, Ekkehart & Masumeci, Jim & Poulsen, Annette B., 1991. "Event-study methodology under conditions of event-induced variance," Journal of Financial Economics, Elsevier, vol. 30(2), pages 253-272, December.
- Jong, F.C.J.M. de & Kemna, A. & Kloek, T., 1992.
"A contribution to event study methodology with an application to the dutch stock market,"
Open Access publications from Tilburg University
urn:nbn:nl:ui:12-384516, Tilburg University.
- de Jong, Frank & Kemna, Angelien & Kloek, Teun, 1992. "A contribution to event study methodology with an application to the Dutch stock market," Journal of Banking & Finance, Elsevier, vol. 16(1), pages 11-36, February.
- Chen, Andrew H. & Siems, Thomas F., 2004. "The effects of terrorism on global capital markets," European Journal of Political Economy, Elsevier, vol. 20(2), pages 349-366, June.
- A. Craig MacKinlay, 1997. "Event Studies in Economics and Finance," Journal of Economic Literature, American Economic Association, vol. 35(1), pages 13-39, March.
- Valérie Mignon & Sandrine Lardic, 2002. "Étude d’événements sur données intraquotidiennes françaises : les réactions des actionnaires aux annonces," Revue d'Économie Financière, Programme National Persée, vol. 66(2), pages 335-340.
- Pritamani, Mahesh & Singal, Vijay, 2001. "Return predictability following large price changes and information releases," Journal of Banking & Finance, Elsevier, vol. 25(4), pages 631-656, April.
- Brown, Stephen J. & Warner, Jerold B., 1980. "Measuring security price performance," Journal of Financial Economics, Elsevier, vol. 8(3), pages 205-258, September.
- Karolyi, G. Andrew & Martell, Rodolfo, 2005. "Terrorism and the Stock Market," Working Paper Series 2005-19, Ohio State University, Charles A. Dice Center for Research in Financial Economics.
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