Access Statistics for Owain ap Gwilym

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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 0 0 3 132
Multiple credit ratings and market heterogeneity 1 1 1 34 2 4 6 120
Size clustering in the FTSE-100 index futures market 0 0 0 0 0 1 3 31
Sovereign Ratings and Migrations: Emerging Markets 0 1 1 27 2 4 4 147
The Extent and Causes of Sovereign Split Ratings 0 0 1 30 0 1 3 137
The Impact of Sovereign Credit Signals on Bank Share Prices during the European Sovereign Debt Crisis 0 0 0 147 0 0 3 346
The characteristics and evolution of credit default swap trading 0 0 0 0 1 1 1 26
The determinants of CDS Bid-Ask Spreads 0 0 0 0 0 1 5 38
Volatility transmission among the CDS, equity, and bond markets 0 0 0 0 0 0 0 53
Total Working Papers 1 2 3 284 5 12 28 1,030


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 0 0 1 104 0 1 3 249
A substitution effect between price clustering and size clustering in credit default swaps 0 0 0 5 0 1 3 68
An analysis of bid-ask spreads on American-and European-style index options 0 0 1 33 0 0 4 167
An empirical comparison of quoted and implied bid-ask spreads on futures contracts 0 0 1 60 3 3 6 241
Are single stock futures used as an alternative during a short‐selling ban? 0 0 0 3 1 3 4 35
Commonality in equity options liquidity: evidence from European Markets 0 0 0 2 1 1 4 23
Commonality in liquidity across options and stock futures markets 0 0 0 4 0 1 7 21
Deal! Market reactions to the agreement on the EU Covid-19 recovery fund 0 0 0 2 1 2 7 9
Decreased price clustering in FTSE100 futures contracts following a transfer from floor to electronic trading 0 0 0 5 1 1 1 40
Differences of opinion in sovereign credit signals during the European crisis 0 0 0 5 0 1 2 30
Dividend Stability, Dividend Yield and Stock Returns: UK Evidence 0 0 1 33 1 1 7 103
Does competition improve sovereign credit rating quality? 0 1 1 6 0 4 9 42
Does sovereign creditworthiness affect bank valuations in emerging markets? 0 0 0 18 1 2 4 105
Does the disclosure of unsolicited sovereign rating status affect bank ratings? 0 0 0 0 0 1 1 6
Explaining international equity valuation ratios: The roles of commodity price inflation and relative asset volatilities 0 0 0 2 2 2 3 11
Foreign exchange market reactions to sovereign credit news 0 0 8 138 1 2 17 454
Forward/forward volatilities and the term structure of implied volatility 0 0 7 213 0 3 18 437
Fractional versus decimal pricing: Evidence from the UK Long Gilt futures market 0 0 0 3 0 0 1 22
Heterogeneity of sovereign rating migrations in emerging countries 0 0 0 72 0 1 4 372
Impact of demographic and economic variables on financial policy purchase timing decisions 0 0 0 1 1 1 2 12
In Search of Concepts: The Effects of Speculative Demand on Stock Returns 0 0 0 2 1 2 4 30
International Evidence on the Payout Ratio, Earnings, Dividends, and Returns 1 2 2 2 3 8 10 12
Intraday Empirical Regularities in Interest Rate and Equity Index Futures Markets, and the Effect of Macroeconomic Announcements 0 0 0 2 0 1 1 6
Intra‐day volatility components in FTSE‐100 stock index futures 0 0 0 0 0 1 2 21
Investors’ heterogeneous beliefs and the impact of sovereign credit ratings in foreign exchange and equity markets 0 0 1 3 0 0 1 18
Leads and lags in sovereign credit ratings 0 1 2 275 0 1 11 660
Market Impact under a New Regulatory Regime: Credit Rating Agencies in Europe 0 0 0 6 1 2 5 39
Market reactions to the implementation of the Banking Union in Europe 0 0 4 9 1 1 7 35
Market structure and microstructure, in international interest rate futures markets 0 0 0 50 1 1 1 171
Microstructure effects, bid-ask spreads and volatility in the spot foreign exchange market pre and post-EMU 0 0 0 46 0 2 5 143
Open interest, cross listing, and information shocks 0 1 1 4 0 1 4 31
Price Clustering in Individual Equity Options: Moneyness, Maturity, and Price Level 0 0 0 0 4 5 5 94
Price clustering and bid-ask spreads in international bond futures 0 0 0 43 1 2 4 159
Price clustering and underpricing in the IPO aftermarket 0 0 0 29 1 1 6 191
Prospective utility and time-varying optimal asset allocation for the UK: 1803-1995 0 0 0 34 0 0 1 119
Rating agencies' credit signals: An analysis of sovereign watch and outlook 1 1 6 73 1 1 10 255
Rating agencies’ signals during the European sovereign debt crisis: Market impact and spillovers 0 0 2 259 0 5 10 711
Regulating rating agencies: A conservative behavioural change 0 0 2 7 1 4 8 25
Return reversals and the compass rose: insights from high frequency options data 0 0 0 13 1 2 4 91
Size clustering in the FTSE100 index futures market 0 0 0 3 1 1 1 18
Sovereign rating actions and the implied volatility of stock index options 0 0 0 14 0 2 4 83
Speculate against speculative demand 0 0 0 12 1 1 2 73
Split sovereign ratings and rating migrations in emerging economies 0 1 1 57 0 2 5 228
Structural changes, bid-ask spread composition and tick size in inter-bank futures trading 0 0 0 17 1 1 3 106
Technical analysis as a sentiment barometer and the cross-section of stock returns 0 0 1 1 0 0 3 5
Tests of non‐linearity using LIFFE futures transactions price data 0 0 0 0 0 0 3 5
The Causes and Extent of Split Sovereign Credit Ratings in Emerging Markets 0 0 4 49 0 0 8 132
The Components of Electronic Inter‐Dealer Spot FX Bid‐Ask Spreads 0 0 0 0 1 2 5 11
The European Bank Recovery and Resolution Directive: A market assessment 0 0 2 22 2 2 12 82
The Impact of a Premium‐Based Tick Size on Equity Option Liquidity 0 0 0 1 1 1 2 23
The Role of Payout Ratio in the Relationship Between Stock Returns and Dividend Yield 0 0 1 36 1 1 6 102
The bid‐ask spread on stock index options: An ordered probit analysis 0 0 0 2 0 0 2 16
The credit signals that matter most for sovereign bond spreads with split rating 0 0 0 34 0 1 1 129
The determinants of trading volume for cross-listed Euribor futures contracts 0 0 0 81 2 2 4 328
The evolution and determinants of the non-performing loan burden in Italian banking 3 6 9 9 4 9 20 26
The impact of ESMA regulatory identifiers on the quality of ratings 0 0 0 2 1 2 3 33
The impact of regulatory reforms on European bank behaviour: A dynamic structural estimation 0 0 1 6 1 2 9 27
The impact of sovereign rating actions on bank ratings in emerging markets 0 0 1 153 5 8 23 568
The influence of rating levels and rating convergence on the spillover effects of sovereign credit actions 0 0 0 23 1 1 24 180
The intraday determination of liquidity in the NYSE LIFFE equity option markets 0 0 0 4 0 0 3 21
The intraday relationship between volume and volatility in LIFFE futures markets 0 0 0 102 0 0 1 317
The lead-lag relationship between the FTSE100 stock index and its derivative contracts 0 0 0 231 0 0 3 1,106
The role of private information in return volatility, bid-ask spreads and price levels in the foreign exchange market 0 0 0 75 1 4 5 218
The sovereign-bank rating channel and rating agencies' downgrades during the European debt crisis 0 0 0 87 0 1 4 299
Trade size clustering and the cost of trading at the London Stock Exchange 0 0 1 11 0 1 6 78
Volatility forecasting in the framework of the option expiry cycle 0 0 0 145 0 0 1 456
Total Journal Articles 5 13 61 2,743 52 115 369 9,928


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 0 0 0 2
Total Chapters 0 0 0 0 0 0 0 2


Statistics updated 2025-11-08