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Table 17. Costa Rica. Tests for Granger causality (monthly data)


Dependent variable

Regressors

sample: Jan 1995 - May 2001

CRPMWS

=

CRPMWS(-1)

CRPMWS(-2)

CRPMWS(-5)

WRPMRP(-4)

WRPMRP(-5)

WRPMRP(-6)



1.04

-0.66

-0.54

0.25

-0.26

0.20



7.78

-3.28

-3.06

2.13

-2.29

2.02



WRPMRP(-8)

WRPMRP(-9)

WRPMRP(-10)






0.24

-0.28

0.24






2.45

-2.93

2.47




WRPMRP

=

CRPMWS(-1)

CRPMWS(-3)

WRPMRP(-1)

WRPMRP(-2)

WRPMRP(-3)




0.55

0.82

1.03

-0.53

0.71




2.00

1.93

6.98

-2.43

3.20


sample: Jan 1995 - May 2001

CRPMRT

=

CRPMWS(-1)

CRPMRT(-1)







0.31

0.44







2.09

2.77





CRPMWS

=

CRPMWS(-1)

CRPMRT(-1)







0.44

0.37







2.86

2.23





see Table 1 for variables' names
source: own calculation on ESCB price data


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