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Table 2 End of sample instability test (Eq. 6)

From: Has the wage Phillips curve changed in the euro area?

  Italy France Germany Spain
All parameters    
Sup-L(.75) 1 1 1 .4
Sup-L(.90) 1 1 1 .4
Exp-L(.75) 1 1 1 .4
Exp-L(.90) 1 1 1 .4
Sup-L(.01–.99) 1 1 1 .4
Exp-L(.01–.99) 1 1 1 .4
  Single parameter    
Sup-L(.75) 1 1 1 .4
Sup-L(.90) 1 1 1 .4
Exp-L(.75) 1 1 1 .4
Exp-L(.90) 1 1 1 .4
Sup-L(.01–.99) 1 1 1 .4
Exp-L(.01–.99) 1 1 1 .4
  1. Values reported are the average across h = 0,…,4 where the result of the test is coded with 1 if the test rejects at the 10% the null hypothesis of constant parameters in favour of time-varying parameters, with 0 if the null hypothesis of constant parameters cannot be rejected at the 10%