Owain ap Gwilym

Leads and lags in sovereign credit ratings

Rasha Alsakka, Owain ap Gwilym · Journal of Banking & Finance · 2010 · 138 citations

Business, Finance, International Economics +7

Modelling sovereign credit ratings: Neural networks versus ordered probit

Julia A. Bennell, David Crabbe, Stephen Thomas et al. · Expert Systems with Applications · 2005 · 116 citations

Social Sciences, Economics, Finance +11

The impact of sovereign rating actions on bank ratings in emerging markets

Gwion Williams, Rasha Alsakka, Owain ap Gwilym · Journal of Banking & Finance · 2012 · 105 citations · Full text

Business, Finance, Banking +13

Rating agencies’ signals during the European sovereign debt crisis: Market impact and spillovers

Rasha Alsakka, Owain ap Gwilym · Journal of Economic Behavior & Organization · 2011 · 101 citations

Social Sciences, Economics, Finance +16

Extreme price clustering in the London equity index futures and options markets

Owain ap Gwilym, Andrew Clare, Stephen Thomas · Journal of Banking & Finance · 1998 · 89 citations

Business, Economics, Finance +16