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Currency substitution in selected African countries - Emerald

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<strong>Currency</strong><br />

<strong>substitution</strong><br />

627<br />

Figure 1.<br />

Impulse response<br />

functions – Egypt<br />

consider the sample period 1981:1 to 2005:4 us<strong>in</strong>g the US dollar as anchor currency, we<br />

note that there is no evidence currency <strong>substitution</strong> between the Ghanaian cedi and the<br />

US dollar (see Table III)[12].<br />

4.1.3 Kenya. The normalized money demand function for Kenya is:<br />

20:992 þ 2:032y t 2 0:0381i t 2 0:398p e t 2 0:078De e t<br />

<br />

<br />

m 2 ¼<br />

ð21:42Þ 3:96 * 23:07 * ð21:93Þ 4:47 * :

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