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Table 3 Nonlinearity test

From: The aggregate and sectoral time-varying market efficiency during crisis periods in Turkey: a comparative analysis with COVID-19 outbreak and the global financial crisis

 

Teraesvirta

White

Keenan

Tsay

LR

RBIST

1.5536 (0.4598)

0.0266 (0.9867)

3.3048 (0.0691)

4.2601 (0.0051)

3.1302 (0.0511)

RINDUSTRIAL

1403.008 (0.0000)

1155.03 (0.0000)

616.8418 (0.0000)

7.8849 (0.0000)

614.558 (0.0000)

RINFORMATION

1396.843 (0.0000)

841.7639 (0.0000)

828.2828 (0.0000)

18.5397 (0.0000)

804.549 (0.0000)

RFINANCIALS

1370.638 (0.0000)

956.8247 (0.0000)

729.2311 (0.0000)

11.0627 (0.0000)

707.8793 (0.0000)

RSERVICES

1405.297 (0.0000)

1284.147 (0.0000)

549.5759 (0.0000)

5.2320 (0.0000)

559.1786 (0.0000)

RMETALS

1373.058 (0.0000)

1342.792 (0.0000)

761.5324 (0.0000)

13.9666 (0.0000)

736.4937 (0.0000)

RTOURISM

1389.588 (0.0000)

583.2149 (0.0000)

878.0924 (0.0000)

24.8813 (0.0000)

889.8795 (0.0000)

RREALESTATE

1425.581 (0.0000)

1221.735 (0.0000)

747.1507 (0.0000)

13.6214 (0.0000)

735.3947 (0.0000)

RCHEMPETROL

1402.947 (0.0000)

1300.331 (0.0000)

686.7822 (0.0000)

8.9187 (0.0000)

696.1988 (0.0000)

  1. The values in the parenthesis indicate the probabilities