abbr.Personal Equipment Data 小型【专用，携带式】设备资料

PED stands for Price Elasticity of Demand, a measure of how sensitive the quantity demanded of a good is to a change in its price.
PED代表需求价格弹性，它衡量的是一种商品的需求量对其价格变化的敏感程度。
The PED for luxury goods is typically high, meaning a small increase in price can lead to a significant decrease in demand.
奢侈品的需求价格弹性通常较高，这意味着价格的小幅上涨可能导致需求大幅下降。
Understanding PED helps businesses set optimal prices and predict changes in consumer behavior.
了解需求价格弹性有助于企业设定最优价格并预测消费者行为的变化。
If the PED is less than one, the demand is considered inelastic, indicating that changes in price have a relatively small impact on the quantity demanded.
如果需求价格弹性小于一，那么需求被认为是无弹性的，表明价格变化对需求量的影响相对较小。
For necessities like rice or salt, the PED tends to be very low because people will continue to buy them regardless of price fluctuations.
对于像大米或盐这样的必需品，其PED往往很低，因为无论价格如何波动，人们都会继续购买。
In the case of elastic goods, like movie tickets, a slight decrease in price can result in a substantial increase in ticket sales.
对于富有弹性的商品，如电影票，价格的微小下调就能导致票房销售的大幅度增加。
PED analysis plays a crucial role in determining pricing strategies for new products entering the market.
需求价格弹性的分析在确定新进入市场的产品定价策略中起着关键作用。
Economists use PED to understand how taxes on goods might affect government revenue and consumer spending.
经济学家利用需求价格弹性来理解对商品征税可能如何影响政府收入和消费者支出。
A PED of more than one suggests that the percentage change in quantity demanded is greater than the percentage change in price, indicating a highly elastic demand.
需求价格弹性大于一意味着需求量的百分比变化大于价格的百分比变化，表明需求高度富有弹性。
Firms operating in a perfectly competitive market must consider PED when setting prices, as any deviation from market price could lead to a loss of all customers.
在完全竞争市场中运营的企业在定价时必须考虑需求价格弹性，因为偏离市场价格可能会导致失去所有客户。