Originally Posted by
CGM
OK this is a little more like it. The first three articles do a fairly good job of describing "Positive effect on nation's currency", because it really is the foreign component, investment and exports, which drives up exchange rates.
The last one, about an increase in retail sales in New Zealand having a positive effect on the nation's currency, is a bit of a stretch though. Sure you could argue that an increase in retail sales has an upward effect on inflation which leads to an upward effect on interest rates, which has an upward effect on foreign demand in risk free investments, which as an upward effect on exchange, but it don't mean it's gonna happen. For example, one could just as easily argue that the apparent increase in spending power would also lead to an increase in demand for foreign goods, which would have a downward effect on currency.