Thence we deduce rules about the way in which the price-system will react to changes in tastes and resources . 从这里我们再演绎出价格体系对嗜好及资源的改变的反应规则。
They are asked to report any sharp rise or fall in the water table or if water bubbles in the well, becomes murky or changes in taste . 水位突然的上升或下降、水井冒泡、变浑或变味,他们都要报告。
Changes in tastes 偏好的改变
Changes in relative prices have been the most common external sources of institutional change in history , but changes in taste have also been important 相对价格的变化是历史上制度变迁最常见的外部源泉,但偏好的变化也同样重要。