大钱,是我国封建社会时期的一种金属货币。各代大钱形制有别,但因其面额形体及重量都较同期行用的制钱为大,故均被称为大钱。大钱之特质,不在其大,而在其名(面额)值(价值)不符,名远大于值。 铸大钱,在中国历史上虽屡有出现,但不属正常的铸币行为。它常与灾乱频繁、政局动荡所导致的财政危机相伴而生,而其结果,又多造成恶性通货膨胀,严重阻滞货币、商品流 Big money is a metal currency during the feudal society of our country. Different generations of big money are different, but because their denominations and weights are larger than those used in the same period, they are called big money. The traits of big money are not big, and the values ​​(values) in its name (denomination) do not match, and the name is far greater than the value. Casting a lot of money, although it has appeared frequently in Chinese history, is not a normal coin-making behavior. It often accompanies the financial crisis caused by frequent disasters and political turmoil. As a result, it causes more hyperinflation and severely blocks currency and commodity flows.