Casson, Catherine; Fry, J. M. and Casson, Mark (2011): Evolution or revolution? a study of price and wage volatility in England, 1200-1900. Unpublished.
Casson, Catherine and Fry, J. M. (2011): Revolutionary change and structural breaks: A time series analysis of wages and commodity prices in Britain 1264-1913. Unpublished.
