... present, there are still other variables possibly involved in the relationship. ... Alleged cause precedes the effect. The alleged cause is plausible. ...
A Chain of Causation: Regional Land and Water Management Problems to Tertiary Public Health, Social, and Economic Outcomes Conrad Daniel Volz, DrPH, MPH
'Does inequality in the distribution of income increase or decrease in ... Partridge (1997) US States. Perotti (1996) Marginal tax. Denninger and Squire (1996) ...