在金融学中,术语市场价格或市场价值是指证券交易发生时的最新价格,如果证券交易是在交易所完成的。如果交易是在柜台上进行的,经纪人和经销商直接相互协商,则该术语指最新出价,即经纪人要求的价格,以及最新询价,即经销商要求的价格。作为一个经济概念,它是指当市场供求满足时,商品或服务在市场上的价格。
有影响力的英国经济学家阿尔弗雷德·马歇尔(Alfred Marshall)提出了供求模型,以解释人类行为如何决定市场价格。供给是生产者愿意以给定的价格提供的服务或商品。需求是购买者愿意以给定价格购买的服务或商品的价值。价格和供给之间存在着反向关系,而价格和需求之间存在着直接关系。
在典型的供需图上,X轴表示数量,Y轴表示价格。供给曲线向上倾斜,而需求曲线向下倾斜。两条曲线的交点是市场价格,也称为平衡点。各种因素可以显著改变供给或需求曲线,影响均衡价格。例如,天气的变化会影响某些商品的供应,而消费者偏好的变化会极大地改变需求。
这种关于价格的供求理论虽然很流行,但却被批评为过于简单化。可以说,一种商品或服务在进入市场之前可能已经有了价格。此外,生产者在创造商品时并不总是考虑买家。
马歇尔理论的另一个矛盾来自凯恩斯主义经济学,以著名经济学家约翰·凯恩斯的名字命名。他指出,价格可能会因不响应需求或供应的波动而变得“粘性”。当价格下降时,这种情况尤其可能发生。这种情况的一个著名例子是20世纪90年代的波士顿住房市场,随着市场枯竭,买卖双方无法就市场价格达成一致。
对供求自然规律的其他阻碍是垄断和寡头垄断。当某一商品只有一个或数量有限的供应商时,它有权决定产品的价格。类似地,在垄断的情况下,如果有多个卖方和一个买方,买方可以决定价格。
...ral - not c***piratorial - action by Apple. Before Apple entered the eBook market, one compe*****, Amazon, the nation's largest bookseller, had taken 90% of the market by pricing key eBooks below their wholesale cost. Having no desire to incur the losses that would flow from retailing in such an env...
...下载的话,可以在周末之前下载这个应用程序。在Android Market的iTunes应用商店中查看iPhone和Android的价格
...能会在未来几周支撑起稳固的上涨。 小费 市值, or "market cap," is the aggregate 市场价值 of a company represented in dollar amount. Since it represents the "market" value of a company, it is computed based on the current market price (CMP) of its shares and the total num...
...ward a particular security or 金融市场. It is the feeling or tone of a market, or its crowd psychology, as revealed through the activity and price movement of the securities traded in that market. In broad terms, rising prices indicate bullish market sentiment, while falling prices indicate 看...
...ard a particular security or 金融市场. It is the feeling or tone of a market, or its crowd psychology, as revealed through the activity and price movement of the securities traded in that market. In broad terms, rising prices indicate 看涨 market sentiment, while falling prices indicate 看...
在BMO Capital Markets将迪士尼股票评级下调至市场表现,但将目标价从165.00美元上调至185.00美元后,迪士尼公司(Disney Company)股价在上市前交易中短暂从历史高点下跌1%。 关键要点 在BMO Capital Markets将迪士尼股票评级下调至市...
...ard a particular security or 金融市场. It is the feeling or tone of a market, or its crowd psychology, as revealed through the activity and price movement of the securities traded in that market. In broad terms, rising prices indicate bullish market sentiment, while falling prices indicate 看...
...任务。因此,除了等待和观察未来几周的价格走势外,没什么可做的。 A 底线 Twitter股价已恢复七年来的阻力,并可能在未来几个月爆发,进入其公开历史上的首次持续上涨趋势。 披露:截至发稿时,作者未持有上述证...
...ard a particular security or 金融市场. It is the feeling or tone of a market, or its crowd psychology, as revealed through the activity and price movement of the securities traded in that market. In broad terms, rising prices indicate bullish market sentiment, while falling prices indicate bea...
...it is what stock holders would receive if the company were liquidated. The market value is simply the price that the stock, company, etc. is being bought and sold for on the market at a given time. 帐面价值是一个确定的数字,只要有必要的数据,随时可以计算出来。这对个...