| Abstract: | With each passing year consumers find more and more disposable goods for sale in the market place. Even goods that were considered to be reusable goods just a few years back are now disposable goods. As a result the American economy has been labelled a ‘throwaway society’. This paper examines a main underlying cause for this trend by linking growth in consumer income with the purchases of disposable goods. More specifically, the model proposes that as incomes rise, consumers will purchase more of both reusable goods and disposable goods. However, as incomes rise, consumers will naturally substitute purchases away from reusable goods and into disposable goods. The shift towards disposable goods occurs because it becomes too costly for consumers to spend their time repairing and maintaining products. Their time is better spent in more productive endeavours. It is simply cheaper (in terms of opportunity cost of time) to dispose of old products and replace them with new products. |
