About: http://webisa.webdatacommons.org/117239681

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The idea is that investment is a negative function of the interest rate and a positive function of income, i.e. I = I(r,y), where Ir<0 and Iy>0.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com