Option-Implied Currency Risk Premia - Princeton University
Option-Implied Currency Risk Premia - Princeton University
Option-Implied Currency Risk Premia - Princeton University
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Figure 7. The Cross-Section of Model and Realized <strong>Currency</strong> <strong>Risk</strong> <strong>Premia</strong>. The left panel plots the cross-sectional relation<br />
between the mean realized currency pair excess return, and the mean option-implied currency pair risk premium obtained from the<br />
calibrated model. The right panel plots the cross-sectional relation between the mean realized currency pair excess return and the<br />
mean one-month interest rate differential. Each subplot is equipped with a 45-degree line with an intercept of zero. In the left panel,<br />
this line corresponds to the hypothesis that the calibrated, option-implied risk premia are an unbiased predictor of currency excess<br />
returns. In the right panel, this line corresponds to a random walk model of exchange rate dynamics. The results are plotted for the<br />
24 G10 currency pairs used to calibrate the model (Specification I). This set includes: (a) all X/USD currency pairs (9 pairs); and,<br />
(2) cross-pairs formed on the basis of currencies which had the highest or lowest interest rates in the G10 set at any point in our<br />
sample (15 pairs). X/USD pairs are additionally denoted with red dots. The plots report data spanning the period 1999:1-2012:6.<br />
0.08<br />
<strong>Option</strong>−implied risk premia (Adj. R 2 : 77.0%)<br />
0.08<br />
Random walk model (Adj. R 2 : 57.2%)<br />
0.06<br />
NZD/USD AUD/USD<br />
NZD/JPY AUD/JPY<br />
0.06<br />
AUD/USD NZD/USD<br />
AUD/JPY NZD/JPY<br />
0.04<br />
NOK/USD<br />
CAD/USD NOK/JPY<br />
0.04<br />
NOK/USD<br />
CAD/USD NOK/JPY<br />
<strong>Currency</strong> Excess Return<br />
0.02<br />
0<br />
−0.02<br />
NOK/CHF<br />
SEK/USD CHF/USD<br />
EUR/USD GBP/USD CHF/JPY<br />
JPY/USD<br />
GBP/JPY<br />
AUD/NZD<br />
GBP/CHF<br />
NOK/AUD<br />
NOK/NZD GBP/NOK<br />
<strong>Currency</strong> Excess Return<br />
0.02<br />
0<br />
−0.02<br />
NOK/CHF<br />
CHF/USD SEK/USD<br />
EUR/USD<br />
CHF/JPY GBP/USD<br />
JPY/USD<br />
GBP/JPY<br />
AUD/NZD<br />
GBP/CHF<br />
NOK/NZD<br />
NOK/AUD GBP/NOK<br />
−0.04<br />
−0.06<br />
CHF/AUD CHF/NZD<br />
GBP/AUD GBP/NZD<br />
−0.04<br />
−0.06<br />
CHF/NZD CHF/AUD<br />
GBP/NZD GBP/AUD<br />
−0.08<br />
−0.08 −0.06 −0.04 −0.02 0 0.02 0.04 0.06 0.08<br />
Model <strong>Risk</strong> Premium<br />
−0.08<br />
−0.08 −0.06 −0.04 −0.02 0 0.02 0.04 0.06 0.08<br />
Interest Rate Differential