NARDL model lag selection and diagnostic tests
| Model using market-based inflation expectations | Model using survey-based inflation expectations | ||||||
|---|---|---|---|---|---|---|---|
| Selected lag | ARCH effects | LM test | CUSUM test | ARCH effects | LM test | CUSUM test | |
| GBPCAD | 1 | 0.0633 | 0.5490 | 0.0000*** | 0.1689 | 0.3520 | 0.0000*** |
| GBPAUD | 1 | 0.2594 | 0.2193 | 0.0000*** | 0.2616 | 0.1652 | 0.0000*** |
| GBPNZD | 1 | 0.8188 | 0.2955 | 0.0000*** | 0.2004 | 0.2689 | 0.0000*** |
| GBPSEK | 1 | 0.0874 | 0.8898 | 0.0000*** | 0.0866 | 0.7452 | 0.0002*** |
| CADAUD | 1 | 0.0658 | 0.2394 | 0.0000*** | 0.0658 | 0.2394 | 0.0000*** |
| CADNZD | 1 | 0.3472 | 0.6370 | 0.0000*** | 0.1660 | 0.9497 | 0.0000*** |
| CADSEK | 1 | 0.3201 | 0.3554 | 0.0000*** | 0.4116 | 0.4125 | 0.0000*** |
| AUDNZD | 1 | 0.1189 | 0.7916 | 0.0000*** | 0.0967 | 0.7057 | 0.0000*** |
| AUDSEK | 1 | 0.7500 | 0.4914 | 0.0002*** | 0.3815 | 0.3978 | 0.0001*** |
| NZDSEK | 1 | 0.9090 | 0.9965 | 0.0002*** | 0.4234 | 0.4723 | 0.0000*** |
| LM test for ARCH effects | LM test for serial correlation | CUSUM test for parameter constancy | |||||
| H0: no ARCH effects | H0: no serial correlation | H0: no parameter constancy | |||||
| H1: no ARCH effects | H1: serial correlation | H1: parameter constancy | |||||
| Model using market-based inflation expectations | Model using survey-based inflation expectations | ||||||
|---|---|---|---|---|---|---|---|
| Selected lag | ARCH effects | LM test | CUSUM test | ARCH effects | LM test | CUSUM test | |
| GBPCAD | 1 | 0.0633 | 0.5490 | 0.0000*** | 0.1689 | 0.3520 | 0.0000*** |
| GBPAUD | 1 | 0.2594 | 0.2193 | 0.0000*** | 0.2616 | 0.1652 | 0.0000*** |
| GBPNZD | 1 | 0.8188 | 0.2955 | 0.0000*** | 0.2004 | 0.2689 | 0.0000*** |
| GBPSEK | 1 | 0.0874 | 0.8898 | 0.0000*** | 0.0866 | 0.7452 | 0.0002*** |
| CADAUD | 1 | 0.0658 | 0.2394 | 0.0000*** | 0.0658 | 0.2394 | 0.0000*** |
| CADNZD | 1 | 0.3472 | 0.6370 | 0.0000*** | 0.1660 | 0.9497 | 0.0000*** |
| CADSEK | 1 | 0.3201 | 0.3554 | 0.0000*** | 0.4116 | 0.4125 | 0.0000*** |
| AUDNZD | 1 | 0.1189 | 0.7916 | 0.0000*** | 0.0967 | 0.7057 | 0.0000*** |
| AUDSEK | 1 | 0.7500 | 0.4914 | 0.0002*** | 0.3815 | 0.3978 | 0.0001*** |
| NZDSEK | 1 | 0.9090 | 0.9965 | 0.0002*** | 0.4234 | 0.4723 | 0.0000*** |
| LM test for ARCH effects | LM test for serial correlation | CUSUM test for parameter constancy | |||||
Note(s): *** significant at 1% level; ** significant at 5% level; * significant at 10% level
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