propensity
131Progressive tax — A progressive tax is a tax imposed so that the tax rate increases as the amount subject to taxation increases. [ [http://www.merriam webster.com/dictionary/Progressive Webster] (4b): increasing in rate as the base increases (a progressive tax)] [ …
132Joseph Needham — For the English cricketer, see Joseph Needham (cricketer). For the Saskatchewan politician, see Joseph Needham (Canadian politician). Joseph Needham Born Noel Joseph Terence Montgomery Needham 6 Dec …
