Willis, Geoff (2011): Pricing, liquidity and the control of dynamic systems in finance and economics. Unpublished.
Willis, Geoff (2011): The Bowley Ratio. Unpublished.
Willis, Geoff (2011): Wealth, income, earnings and the statistical mechanics of flow systems. Unpublished.
Willis, Geoff (2011): Why money trickles up – wealth & income distributions. Unpublished.
