MSE |
____________QLIKE_______ | ||
ARMA + ARFIMAr |
1.477 |
∕ARMA+ARFIMA∖r |
3042.5 |
fARMA+ARFIMA∖ r |
1.502 |
ARMA + ARFIMAr |
3043.8 |
ALLr |
1.509 |
(ARMA+ARFIMA∖ u |
3102.4 |
ALLMBF r |
1.549 |
ARFIMA |
3159.2 |
ARMA + ARFIMAu |
1.648 |
ARMA + ARFIMAu |
3161.6 |
ARMA |
1.659 |
ARMA |
3174.3 |
ARFIMA |
1.667 |
ALL |
3205.2 |
GARCHRV |
1.952 |
SVRV |
3222.5 |
(ARMA+ARFIMA∖ u |
1.969 |
VIX |
3253.0 |
ALLu |
2.001 |
ALLMBF u |
3266.1 |
ALLMBF u |
2.014 |
GARCHRV |
3266.6 |
GJRRV |
2.161 |
GJRRV |
3278.7 |
GJRRVG |
2.404 |
ALLMBF r |
3447.5 |
VIX |
2.525 |
GARCH |
3472.5 |
GARCH |
2.575 |
GJR |
3575.7 |
SV |
2.730 |
GJRRVG |
3700.7 |
GJR |
2.857 |
SV |
3923.0 |
SVRV_________ |
4.543 |
ALL_________ |
5796.9 |
Table 4: Loss function rankings for individual and combination forecasts.
tion forecasts based on the MCS of individual forecasts, the regression based
combinations of ARMA+ARFIMA and ARMA+ARFIMA+SV RV+VIX.
The equally weighted combinations of these also rank relatively highly, along
with individual ARMA and ARFIMA forecasts. As an individual forecast,
the VIX does not perform particularly well. This represents a preliminary
indication that the VIX, as an IV estimate, does not seem to incorporate in-
formation relevant to future volatility of the same quality as that contained in
the top performing combinations. The issue of whether the VIX is significantly
inferior will now be considered.
Tables 5 and 6 contain the MCS results given the MSE and QLIKE loss
functions respectively. Assuming a level of significance of 5%, the MSE MCS
contains predominantly ARMA and ARFIMA based forecasts. While ALLMBFr
20
More intriguing information
1. Spousal Labor Market Effects from Government Health Insurance: Evidence from a Veterans Affairs Expansion2. AGRIBUSINESS EXECUTIVE EDUCATION AND KNOWLEDGE EXCHANGE: NEW MECHANISMS OF KNOWLEDGE MANAGEMENT INVOLVING THE UNIVERSITY, PRIVATE FIRM STAKEHOLDERS AND PUBLIC SECTOR
3. Strengthening civil society from the outside? Donor driven consultation and participation processes in Poverty Reduction Strategies (PRSP): the Bolivian case
4. The Role of Immigration in Sustaining the Social Security System: A Political Economy Approach
5. An alternative way to model merit good arguments
6. The name is absent
7. The name is absent
8. The Importance of Global Shocks for National Policymakers: Rising Challenges for Central Banks
9. The name is absent
10. The name is absent