Access Statistics for Owain ap Gwilym

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
In search of concepts: The effects of speculative demand on returns and volume 0 0 0 46 1 4 5 137
Multiple credit ratings and market heterogeneity 0 0 1 34 0 1 8 122
Size clustering in the FTSE-100 index futures market 0 0 0 0 0 10 15 43
Sovereign Ratings and Migrations: Emerging Markets 0 0 1 27 0 1 5 148
The Extent and Causes of Sovereign Split Ratings 0 0 1 30 1 5 9 143
The Impact of Sovereign Credit Signals on Bank Share Prices during the European Sovereign Debt Crisis 0 0 0 147 1 7 10 355
The characteristics and evolution of credit default swap trading 0 0 0 0 0 1 4 29
The determinants of CDS Bid-Ask Spreads 0 0 0 0 1 4 7 43
Volatility transmission among the CDS, equity, and bond markets 0 0 0 0 2 4 5 58
Total Working Papers 0 0 3 284 6 37 68 1,078


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A random effects ordered probit model for rating migrations 1 1 1 105 2 5 8 255
A substitution effect between price clustering and size clustering in credit default swaps 0 0 0 5 0 6 8 74
An analysis of bid-ask spreads on American-and European-style index options 0 0 1 33 0 1 3 168
An empirical comparison of quoted and implied bid-ask spreads on futures contracts 0 0 1 60 1 2 6 243
Are single stock futures used as an alternative during a short‐selling ban? 0 0 0 3 2 4 9 41
Commonality in equity options liquidity: evidence from European Markets 0 0 0 2 0 5 9 29
Commonality in liquidity across options and stock futures markets 0 0 0 4 1 4 12 28
Deal! Market reactions to the agreement on the EU Covid-19 recovery fund 0 0 0 2 0 2 7 11
Decreased price clustering in FTSE100 futures contracts following a transfer from floor to electronic trading 0 0 0 5 0 5 7 46
Differences of opinion in sovereign credit signals during the European crisis 0 0 0 5 0 1 2 31
Dividend Stability, Dividend Yield and Stock Returns: UK Evidence 0 0 1 33 0 7 13 112
Does competition improve sovereign credit rating quality? 0 0 1 6 0 5 14 48
Does sovereign creditworthiness affect bank valuations in emerging markets? 0 0 0 18 1 3 7 108
Does the disclosure of unsolicited sovereign rating status affect bank ratings? 0 0 0 0 3 5 7 12
Explaining international equity valuation ratios: The roles of commodity price inflation and relative asset volatilities 0 0 0 2 1 4 6 15
Foreign exchange market reactions to sovereign credit news 2 2 9 140 5 15 31 471
Forward/forward volatilities and the term structure of implied volatility 0 1 5 214 3 9 22 449
Fractional versus decimal pricing: Evidence from the UK Long Gilt futures market 0 0 0 3 1 10 10 32
Heterogeneity of sovereign rating migrations in emerging countries 0 0 0 72 0 6 8 379
Impact of demographic and economic variables on financial policy purchase timing decisions 0 0 0 1 0 2 3 14
In Search of Concepts: The Effects of Speculative Demand on Stock Returns 0 0 0 2 1 9 12 39
International Evidence on the Payout Ratio, Earnings, Dividends, and Returns 0 1 3 3 3 14 24 26
Intraday Empirical Regularities in Interest Rate and Equity Index Futures Markets, and the Effect of Macroeconomic Announcements 0 0 0 2 3 7 8 13
Intra‐day volatility components in FTSE‐100 stock index futures 0 0 0 0 0 3 4 24
Investors’ heterogeneous beliefs and the impact of sovereign credit ratings in foreign exchange and equity markets 0 0 1 3 0 5 7 24
Leads and lags in sovereign credit ratings 0 1 2 276 1 7 12 667
Market Impact under a New Regulatory Regime: Credit Rating Agencies in Europe 0 1 1 7 2 4 8 44
Market reactions to the implementation of the Banking Union in Europe 0 0 1 9 0 4 7 39
Market structure and microstructure, in international interest rate futures markets 0 0 0 50 0 3 5 175
Microstructure effects, bid-ask spreads and volatility in the spot foreign exchange market pre and post-EMU 0 0 0 46 0 5 8 148
Open interest, cross listing, and information shocks 0 0 1 4 0 7 11 39
Price Clustering in Individual Equity Options: Moneyness, Maturity, and Price Level 0 0 0 0 0 3 9 98
Price clustering and bid-ask spreads in international bond futures 0 0 0 43 1 6 8 165
Price clustering and underpricing in the IPO aftermarket 0 0 0 29 2 6 12 199
Prospective utility and time-varying optimal asset allocation for the UK: 1803-1995 0 0 0 34 1 3 3 122
Rating agencies' credit signals: An analysis of sovereign watch and outlook 1 1 7 75 4 6 16 263
Rating agencies’ signals during the European sovereign debt crisis: Market impact and spillovers 0 1 3 261 1 12 23 727
Regulating rating agencies: A conservative behavioural change 0 0 2 7 1 4 11 29
Return reversals and the compass rose: insights from high frequency options data 0 0 0 13 2 4 8 96
Size clustering in the FTSE100 index futures market 0 0 0 3 1 5 6 23
Sovereign rating actions and the implied volatility of stock index options 0 0 0 14 1 4 8 88
Speculate against speculative demand 0 0 0 12 0 4 7 79
Split sovereign ratings and rating migrations in emerging economies 0 0 1 57 1 6 10 235
Structural changes, bid-ask spread composition and tick size in inter-bank futures trading 0 0 1 18 0 2 4 109
Technical analysis as a sentiment barometer and the cross-section of stock returns 0 0 0 1 1 3 4 8
Tests of non‐linearity using LIFFE futures transactions price data 0 0 0 0 0 4 4 9
The Causes and Extent of Split Sovereign Credit Ratings in Emerging Markets 0 0 1 49 0 4 7 136
The Components of Electronic Inter‐Dealer Spot FX Bid‐Ask Spreads 0 0 0 0 2 9 11 20
The European Bank Recovery and Resolution Directive: A market assessment 0 1 3 23 1 7 14 90
The Impact of a Premium‐Based Tick Size on Equity Option Liquidity 0 0 0 1 0 2 4 26
The Role of Payout Ratio in the Relationship Between Stock Returns and Dividend Yield 0 0 0 36 0 6 10 108
The bid‐ask spread on stock index options: An ordered probit analysis 0 0 0 2 2 7 7 23
The credit signals that matter most for sovereign bond spreads with split rating 0 1 1 35 0 2 3 131
The determinants of trading volume for cross-listed Euribor futures contracts 0 0 0 81 1 7 10 336
The evolution and determinants of the non-performing loan burden in Italian banking 1 2 10 12 5 16 35 47
The impact of ESMA regulatory identifiers on the quality of ratings 0 0 0 2 0 3 6 37
The impact of regulatory reforms on European bank behaviour: A dynamic structural estimation 0 0 1 6 0 4 11 32
The impact of sovereign rating actions on bank ratings in emerging markets 0 1 1 154 1 11 26 580
The influence of rating levels and rating convergence on the spillover effects of sovereign credit actions 0 0 0 23 7 18 37 205
The intraday determination of liquidity in the NYSE LIFFE equity option markets 0 0 0 4 0 3 5 24
The intraday relationship between volume and volatility in LIFFE futures markets 0 0 0 102 0 4 5 321
The lead-lag relationship between the FTSE100 stock index and its derivative contracts 0 0 0 231 0 2 4 1,108
The role of private information in return volatility, bid-ask spreads and price levels in the foreign exchange market 0 0 0 75 3 6 12 225
The sovereign-bank rating channel and rating agencies' downgrades during the European debt crisis 0 1 2 89 0 7 9 307
Trade size clustering and the cost of trading at the London Stock Exchange 0 0 1 11 0 4 8 83
Volatility forecasting in the framework of the option expiry cycle 0 0 0 145 1 6 6 462
Total Journal Articles 5 15 62 2,763 69 369 661 10,355


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Evidence on Trading Mechanisms 0 0 0 0 1 2 2 4
Total Chapters 0 0 0 0 1 2 2 4


Statistics updated 2026-03-04