enormous piece of a customer's pay (e.g., staples like the exemplary illustration of potatoes in Ireland), may see an expansion in amount requested when the value rises. The explanation the law of interest is abused for Giffen products is that the ascent in the cost of the great has a solid pay impact, pointedly lessening the buying force of the buyer so he switches from extravagance merchandise to the Giffen great, e.g., when the cost of potatoes rises, the Irish worker can never again bear the cost of meat and eats more potatoes to cover for the lost calories.