term structure, term structure of interest rates, risk structure, risk structure of interest rates, maturity structure of interest rates, term, term to maturity, yield, yield to maturity, yield curve, log scale, horizontal log scale, upward slope, upward-sloping yield curve, downward slope, downward-sloping yield curve, horizontal yield curve, hump, humped yield curve, normal yield curve, abnormal yield curve, inverted yield curve, flat yield curve, yield spread, yield dynamics, rising yield curve, falling yield curve, steepness, steepening yield curve, flattening yield curve, inverting yield curve, Operation Twist, Financial Repression, determinants of the yield curve.