VECM for logs of butter prices
| Cointegrating Eq | CointEq1 |
|---|---|
| GDT_BUTIER_CP2(-1) | 1 |
| EU_BUTTER(-1) | 0.130 |
| OCEANIA_BUTTER(-1) | −1.201 |
| U S_BUTTER(-1) | −0.070 |
| C | 1.189 |
| Cointegrating Eq | CointEq1 |
|---|---|
| GDT_BUTIER_CP2(-1) | 1 |
| EU_BUTTER(-1) | 0.130 |
| OCEANIA_BUTTER(-1) | −1.201 |
| U S_BUTTER(-1) | −0.070 |
| C | 1.189 |
| Error correction | ΔGDT_BUTTER_CP2 | ΔBU_BUTTER | ΔOCEANIA_BUTTER | ΔUS_BUTTER |
|---|---|---|---|---|
| CointEq1 | −0.189*(−0.114) | 0.057(−0.046) | 0.303***(−0.071) | 0.115(−0.103) |
| ΔEU_BUTTER(-1) | 0.209*(−0.119) | −0.049(−0.048) | 0.119(−0.074) | −0.178*(−0.108) |
| ΔOCEAN1A_BUTTER(-1) | 0.323*(−0.168) | 0.515***(−0.067) | 0.186*(−0.104) | 0.027(−0.152) |
| ΔUS_BUTTER(-1) | 0.121(−0.144) | 0.137**(−0.058) | 0.108(−0.089) | 0.089(−0.130) |
| ΔGDT_BUTTER_CP2(-1) | −0.078(−0.086) | 0.076**(−0.035) | 0.040(−0.054) | 0.185**(−0.078) |
| R-squared | 0.098 | 0.379 | 0.330 | 0.050 |
| Error correction | ΔGDT_BUTTER_CP2 | ΔBU_BUTTER | ΔOCEANIA_BUTTER | ΔUS_BUTTER |
|---|---|---|---|---|
| CointEq1 | −0.189*(−0.114) | 0.057(−0.046) | 0.303***(−0.071) | 0.115(−0.103) |
| ΔEU_BUTTER(-1) | 0.209*(−0.119) | −0.049(−0.048) | 0.119(−0.074) | −0.178*(−0.108) |
| ΔOCEAN1A_BUTTER(-1) | 0.323*(−0.168) | 0.515***(−0.067) | 0.186*(−0.104) | 0.027(−0.152) |
| ΔUS_BUTTER(-1) | 0.121(−0.144) | 0.137**(−0.058) | 0.108(−0.089) | 0.089(−0.130) |
| ΔGDT_BUTTER_CP2(-1) | −0.078(−0.086) | 0.076**(−0.035) | 0.040(−0.054) | 0.185**(−0.078) |
| 0.098 | 0.379 | 0.330 | 0.050 |
| Statistic | p-value | |
|---|---|---|
| LM(1) | 17.351 | 0.363 |
| LM(12) | 11.085 | 0.745 |
| LM(24) | 36.412 | 0.003*** |
| J-B | 593.229 | 0.000*** |
| Statistic | ||
|---|---|---|
| LM(1) | 17.351 | 0.363 |
| LM(12) | 11.085 | 0.745 |
| LM(24) | 36.412 | 0.003*** |
| J-B | 593.229 | 0.000*** |
Note(s): Lags and standard errors are in parentheses. ***, ** and * denote significance level of 1%, 5% and 10%, respectively. Statistically significant price relationships shaded
Source(s): own calculations
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