Arthur Laffer policy". The drastic tax cuts had "threatened the viability of schools and infrastructure" in Kansas. Laffer is the founder and CEO of Laffer Associates in Nashville, Tennessee, an economic research and consulting firm that provides global investment-research services to institutional asset managers, pension funds, financial institutions, and corporations. He sits on the board of directors of several public and private companies. Laffer has been appointed to the advisory board of Sonenshine Partners, an independent investment bank focused on providing integrated strategic, financial and corporate advisory services. In 2004 Laffer joined the Board of Pillar Data Systems, a non-public Data Storage
Yerkes–Dodson law Yerkes–Dodson law The Yerkes–Dodson law is an empirical relationship between arousal and performance, originally developed by psychologists Robert M. Yerkes and John Dillingham Dodson in 1908. The law dictates that performance increases with physiological or mental arousal, but only up to a point. When levels of arousal become too high, performance decreases. The process is often illustrated graphically as a bell-shaped curve which increases and then decreases with higher levels of arousal. Research has found that different tasks require different levels of arousal for optimal performance. For example, difficult or intellectually demanding tasks may require a lower level of arousal