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Owain ap Gwilym

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This is information that was supplied by Owain ap Gwilym in registering through RePEc. If you are Owain ap Gwilym , you may change this information at the RePEc Author Service. Or if you are not registered and would like to be listed as well, register at the RePEc Author Service. When you register or update your RePEc registration, you may identify the papers and articles you have authored.

Personal Details

First Name: Owain
Middle Name:
Last Name: ap Gwilym
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RePEc Short-ID: pap39

Email: [This author has chosen not to make the email address public]
Homepage: http://www.bangor.ac.uk/business/staff/owain_ap_gwilym.php.en
Postal Address:
Phone:

Affiliation

Bangor Business School
Bangor University
Location: Bangor, United Kingdom
Homepage: http://www.bangor.ac.uk/business/
Email:
Phone: +44 (0) 1248 383648
Fax:
Postal: Gwynedd LL57 2DG
Handle: RePEc:edi:sabanuk (more details at EDIRC)

Works

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Working papers

  1. ap Gwilym, Owain & Wang, Qingwei & Hasan, Iftekhar & Xie, Ru, 2013. "In search of concepts: The effects of speculative demand on returns and volume," Research Discussion Papers 10/2013, Bank of Finland.
  2. Gwion Williams & Rasha Alsakka & Owain ap Gwilym, 2013. "The Impact of Sovereign Credit Signals on Bank Share Prices during the European Sovereign Debt Crisis," Working Papers 13007, Bangor Business School, Prifysgol Bangor University (Cymru / Wales).
  3. Rasha Alsakka & Owain ap Gwilym, 2010. "Sovereign Ratings and Migrations: Emerging Markets," Working Papers 10009, Bangor Business School, Prifysgol Bangor University (Cymru / Wales).
  4. Rasha Alsakka & Owain ap Gwilym, 2010. "The Extent and Causes of Sovereign Split Ratings," Working Papers 10008, Bangor Business School, Prifysgol Bangor University (Cymru / Wales).

Articles

  1. Owain ap Gwilym & Thanos Verousis, 2013. "Price Clustering in Individual Equity Options: Moneyness, Maturity, and Price Level," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 33(1), pages 55-76, 01.
  2. Alsakka, Rasha & ap Gwilym, Owain, 2013. "Rating agencies’ signals during the European sovereign debt crisis: Market impact and spillovers," Journal of Economic Behavior & Organization, Elsevier, vol. 85(C), pages 144-162.
  3. Williams, Gwion & Alsakka, Rasha & ap Gwilym, Owain, 2013. "The impact of sovereign rating actions on bank ratings in emerging markets," Journal of Banking & Finance, Elsevier, vol. 37(2), pages 563-577.
  4. Verousis, Thanos & ap Gwilym, Owain, 2013. "Trade size clustering and the cost of trading at the London Stock Exchange," International Review of Financial Analysis, Elsevier, vol. 27(C), pages 91-102.
  5. Meng, Lei & Verousis, Thanos & ap Gwilym, Owain, 2013. "A substitution effect between price clustering and size clustering in credit default swaps," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 24(C), pages 139-152.
  6. Alsakka, Rasha & ap Gwilym, Owain, 2012. "Rating agencies' credit signals: An analysis of sovereign watch and outlook," International Review of Financial Analysis, Elsevier, vol. 21(C), pages 45-55.
  7. Alsakka, Rasha & ap Gwilym, Owain, 2012. "Foreign exchange market reactions to sovereign credit news," Journal of International Money and Finance, Elsevier, vol. 31(4), pages 845-864.
  8. Rasha Alsakka & Owain ap Gwilym, 2012. "The Causes and Extent of Split Sovereign Credit Ratings in Emerging Markets," Emerging Markets Finance and Trade, M.E. Sharpe, Inc., vol. 48(1), pages 4-24, January.
  9. Thanos Verousis & Owain ap Gwilym, 2011. "Return reversals and the compass rose: insights from high frequency options data," The European Journal of Finance, Taylor & Francis Journals, vol. 17(9-10), pages 883-896, November.
  10. Frank McGroarty & Owain ap Gwilym & Stephen Thomas, 2011. "Structural changes, bid-ask spread composition and tick size in inter-bank futures trading," The European Journal of Finance, Taylor & Francis Journals, vol. 17(4), pages 285-306.
  11. Al-Sakka, Rasha & ap Gwilym, Owain, 2010. "Split sovereign ratings and rating migrations in emerging economies," Emerging Markets Review, Elsevier, vol. 11(2), pages 79-97, June.
  12. Alsakka, Rasha & ap Gwilym, Owain, 2010. "A random effects ordered probit model for rating migrations," Finance Research Letters, Elsevier, vol. 7(3), pages 140-147, September.
  13. ap Gwilym, Owain & Verousis, Thanos, 2010. "Price clustering and underpricing in the IPO aftermarket," International Review of Financial Analysis, Elsevier, vol. 19(2), pages 89-97, March.
  14. Alsakka, Rasha & ap Gwilym, Owain, 2010. "Leads and lags in sovereign credit ratings," Journal of Banking & Finance, Elsevier, vol. 34(11), pages 2614-2626, November.
  15. McGroarty, Frank & ap Gwilym, Owain & Thomas, Steve, 2010. "Market structure and microstructure, in international interest rate futures markets," Research in International Business and Finance, Elsevier, vol. 24(3), pages 253-266, September.
  16. Al-Sakka, Rasha & ap Gwilym, Owain, 2009. "Heterogeneity of sovereign rating migrations in emerging countries," Emerging Markets Review, Elsevier, vol. 10(2), pages 151-165, June.
  17. Owain ap Gwilym & Samir Aguenaou & Mark Rhodes, 2009. "The determinants of trading volume for cross-listed Euribor futures contracts," The European Journal of Finance, Taylor & Francis Journals, vol. 15(1), pages 89-102.
  18. McGroarty, Frank & ap Gwilym, Owain & Thomas, Stephen, 2009. "The role of private information in return volatility, bid-ask spreads and price levels in the foreign exchange market," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 19(2), pages 387-401, April.
  19. Ian McManus & Owain Ap Gwilym & Stephen Thomas, 2009. "Prospective utility and time-varying optimal asset allocation for the UK: 1803-1995," International Journal of Behavioural Accounting and Finance, Inderscience Enterprises Ltd, vol. 1(2), pages 95-110.
  20. Frank McGroarty & Owain ap Gwilym & Stephen Thomas, 2007. "The Components of Electronic Inter-Dealer Spot FX Bid-Ask Spreads," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 34(9-10), pages 1635-1650.
  21. McGroarty, Frank & ap Gwilym, Owain & Thomas, Stephen, 2006. "Microstructure effects, bid-ask spreads and volatility in the spot foreign exchange market pre and post-EMU," Global Finance Journal, Elsevier, vol. 17(1), pages 23-49, September.
  22. Ian D. McManus & Owain ap Gwilym & Stephen H. Thomas, 2006. "Payment history, past returns and the performance of UK zero dividend stocks," Managerial Finance, Emerald Group Publishing, vol. 32(6), pages 518-536.
  23. Ian McManus & Owain ap Gwilym & Stephen Thomas, 2004. "The Role of Payout Ratio in the Relationship Between Stock Returns and Dividend Yield," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 31(9-10), pages 1355-1387.
  24. ap Gwilym, Owain & Thomas, Stephen, 2002. "An empirical comparison of quoted and implied bid-ask spreads on futures contracts," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 12(1), pages 81-99, February.
  25. Owain Ap Gwilym & Mike Buckle, 2001. "The lead-lag relationship between the FTSE100 stock index and its derivative contracts," Applied Financial Economics, Taylor & Francis Journals, vol. 11(4), pages 385-393.
  26. Owain ap Gwilym & Gareth Morgan & Stephen Thomas, 2000. "Dividend Stability, Dividend Yield and Stock Returns: UK Evidence," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 27(3-4), pages 261-281.
  27. Owain Ap Gwilym & David McMillan & Alan Speight, 1999. "The intraday relationship between volume and volatility in LIFFE futures markets," Applied Financial Economics, Taylor & Francis Journals, vol. 9(6), pages 593-604.
  28. Owain Ap Gwilym & Mike Buckle, 1999. "Volatility forecasting in the framework of the option expiry cycle," The European Journal of Finance, Taylor & Francis Journals, vol. 5(1), pages 73-94.
  29. ap Gwilym, O, et al, 1999. "Tests of Non-linearity Using LIFFE Futures Transactions Price Data," Manchester School, University of Manchester, vol. 67(2), pages 167-86, March.
  30. ap Gwilym, Owain & Clare, Andrew & Thomas, Stephen, 1998. "Price clustering and bid-ask spreads in international bond futures," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 8(3-4), pages 377-391, December.
  31. M. Buckle & O. ap Gwilym & S.H. Thomas & M.S. Woodhams, 1998. "Intraday Empirical Regularities in Interest Rate and Equity Index Futures Markets, and the Effect of Macroeconomic Announcements," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 25(7&8), pages 921-944.
  32. Owain Ap Gwilym & Mike Buckle, 1997. "Forward/forward volatilities and the term structure of implied volatility," Applied Economics Letters, Taylor & Francis Journals, vol. 4(5), pages 325-328.
  33. Owain Ap Gwilym & Mike Buckle, 1996. "An analysis of bid-ask spreads on American-and European-style index options," Applied Economics Letters, Taylor & Francis Journals, vol. 3(7), pages 445-449.

NEP Fields

2 papers by this author were announced in NEP, and specifically in the following field reports (number of papers):
  1. NEP-BAN: Banking (1) 2013-11-16. Author is listed
  2. NEP-CFN: Corporate Finance (1) 2013-11-16. Author is listed
  3. NEP-EEC: European Economics (1) 2013-11-16. Author is listed
  4. NEP-FMK: Financial Markets (2) 2013-07-20 2013-11-16. Author is listed
  5. NEP-MST: Market Microstructure (1) 2013-07-20. Author is listed

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