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Table 7 Results of test statistics from the threshold nonlinearity test

From: Impacts of corn price and imported beef price on domestic beef price in South Korea

Threshold hypothesis DAUSP DCORNP DKORP
1 vs 2 35.30*** 16.69 19.41
1 vs 3 62.30*** 28.86 42.41
2 vs 3 27.01*** 12.17 23.00
  1. D indicates first difference
  2. Significant at ***1%