Felix Geiger has written:

'The yield curve and financial risk premia' -- subject(s): Macroeconomics, Financial risk, Econometric models, Fiscal policy, Economic indicators, Mathematical models, Monetary policy

Basically, it IS a curve.

c curve & d curve mcb difference

simple curve is a curve which doesnot cross itself,it neednot be closed.......

but a simple closed curve is a curve which is simple and also closed.

every simple closed curve is a simple curve but not vice versa.

heating curve is hotter than the cooling curve