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Table 2 Stationarity tests

From: Food prices, energy and climate shocks in Uganda

Variable Unit roost test static in levels Unit roost test static in first difference Order of integration
D - F test P - P test D - F Test P – P test  
LFOOD 2.035 1.669 -8.675*** -8.597*** I (1)
LFCROP -1.124 -1.186 -9.141*** -8.910*** I (1)
LXRATE -0.850 -1.310 -7.622*** -7.546*** I (1)
LCEREAL -0.479 -0.886 -7.207*** -7.323*** I (1)
LGDP -0.806 -0.884 -14.132*** -14.754*** I (1)
LAGRIC -1.741 -1.892 -8.753*** -8.570*** I (1)
LAGO -0.067 -0.273 -8.896*** -8.683*** I (1)
LCRUDE -0.916 -1.141 -9.844*** -9.892*** I (1)
RAINAN -8.922***   -8.833***   I (0)
TEMPAN -8.710***   -8.591***   I (0)
  1. *=significant at the 10 % level