按照权威的《新帕格雷夫经济学辞典》的说法，泡沫经济是一种或一系列资产在一个连续过程中陡然涨价；开始的价格上升会使人们产生还要涨价的预期，于是又吸引了新的买主——这些人一般只是想通过买卖行为牟取利润，而对这些资产本身的使用和产生盈利的能力是不感兴趣的。... According to the authoritative “New Pagliac Dictionary of Economics,” the bubble economy is characterized by a sharp rise in the prices of one or a series of assets in a continuous process. The initial price rise will give rise to expectations of further price increases. Attracting new buyers - these people generally only want to make money by buying and selling, and are not interested in the use and profitability of these assets themselves. ...