It’s like a restaurant with a buffet: the marginal cost ofeating all you want is zero.
（如同饭馆内的自助餐：你尽情吃的边际成本为零）。
But that doesn't describe businesses like restaurants, which do have significant marginal cost.
但是对于像餐厅这样的商家，这说法行不通，因为它们确实有着很大的边际成本。
Nonrivalry has the implication that the efficient price is zero, since the marginal cost of another viewer is zero.
非竞争性意味着有效价格为零，因为增加一个观众的边际成本为零。
Moreover, as less fertile or accessible land is brought under cultivation, the marginal cost of food production rises.
而且当贫瘠或者不那么适合种植的土地被开垦出来后，食品生产的边际成本也提高了。
Unconsciously, we often employ the marginal cost doctrine in our personal lives when we choose between right and wrong.
当我们面临对错的选择时，我们经常无意识的在生活中使用边际成本法则。
Economics tells us that prices fall to marginal cost in the long run.
经济学告诉我们在长期中，价格降至边际成本。
A new method of the transmission pricing based on marginal cost theory is presented.
应用边际成本法的理论，提出一种新的输电定价方法。
In theory, risk investment cycle is determined by marginal added-value and marginal cost of projects.
理论上，风险投资周期由项目边际增加值和项目边际成本共同确定。
In this case, the enterprises 'pricing is between the marginal cost pricing and the monopoly pricing.
这时，企业的定价介于垄断定价与边际成本定价之间。
For analytical purposes, it is more important to focus on the marginal revenue and marginal cost curves.
从分析的目的上来说，关注边际收益和边际成本曲线会更重要些。
A rational decisionmaker takes an action if and only if the marginal benefit of the action exceeds the marginal cost.
一个理性的决策者只有当一个行动的边际利润大于边际成本时，才会采取这项行动。
Offering low marginal cost items for free is a shortcut to generating word of mouth, which is a lot cheaper than buying ads.
免费提供边际成本较低的产品或服务是建立良好口碑的捷径，比你花钱做广告可便宜多了。
Introduced two pricing methods considering the character of the electric power: cost-plus pricing and marginal cost pricing.
针对各段电价的特点，介绍了成本加成定价和边际成本定价两种定价方法。
Briefly presents three mainly used methods for calculating water price: marginal cost method, planned price method and cost method.
阐述了我国目前主要采用的三种水价核算方法：边际成本法、计划定价法和成本核算法。
There's never been a more competitive market than the Internet, and every day the marginal cost of digital information comes closer to nothing.
没有什么能比互联网产业更具竞争性，数字信息的边际成本日益趋零。
Of course, the two had poured significant time into the business, but the marginal cost of getting the business off the ground was close to zero.
当然，这两个人投入了大量时间来经营生意，但使商业起步的边际成本接近于零。
If you give in to "just this once," based on a marginal cost analysis, as some of my former classmates have done, you'll regret where you end up.
如果你基于边际成本分析而破例，就象我以前的一些同学一样，你最终会后悔的。
The price for their information or distribution is dropping towards marginal cost, which is close to zero and typically does not cover full cost.
供应商的信息售价或传播价格正在下跌，趋于边际成本，而边际成本则接近零，而且一般都不能负担全部成本。
It exists when marginal cost is less than average cost and it is still possible to decrease average (unit) cost by producing more goods and services.
当边际成本小于平均成本时就存在着过剩产能，这时仍有可能通过生产更多产品和服务来降低平均(单位)成本。
Model simulations illustrate that the regressions can be used to predict whether aftermarket prices should be above, below or equal to their marginal cost.
模型的模拟结果阐释了在什么情况下附属商品的价格应该比生产它们的边际成本更高、更低或者一致。
Thus, a monopoly chooses a quantity qm where marginal revenue equals marginal cost, and charges the maximum price p(qm) the market will bear at that quantity.
这样，垄断者将选择生产当边际收益与边际成本相同时的产量qm。 然后向市场收取那个产量下市场能够承受的最大价格p(qm)。
It's commonly viewed as the only equilibrium outcome that each firm earns zero profit in the homogeneous product Bertrand game with constant marginal cost.
在不变边际成本的同质产品伯川德价格博弈中，通常认为唯一均衡结果是各个企业获得零利润的纯战略纳什均衡。
If there are not external markets, taking the marginal cost of intermediate products as the transfer price is better than the bargain price or standard cost.
不存在外部市场时，以中间产品的边际成本为转移价格优于协议价和标准成本价。
The measures of water resources development with technical feasibility can be economically and rationally analyzed by using the marginal cost analysis method.
边际成本分析能对具有技术可行性的水资源开发利用方案作出经济合理性分析。
Software — the programming that tells computers what to do — can be marketed, manufactured, and distributed electronically, giving it a marginal cost that is close to zero.
而软件，即指令电脑从事何种工作的编程，可以电子方式进行生产、配送和营销，因此，其边际成本趋于零。
Of course, in the world of abundant data, where we see significant amounts being made freely available – or available at marginal cost – there is a clear business challenge.
当然，在这个信息爆炸的世界里，我们可以看到大量的数据都是可以自由获取的——或者可以通过支付边际成本获得——又是一个商业上的挑战。
This paper also discusses specially a two-part pricing mechanism based on the long-term marginal cost principle. The detailed design method for the pricing system is provided.
其中详细探讨了一种基于长期边际成本原理设计的两部制电价结构体系，给出了这一价格体系设计的具体方法和过程。
They suggest that, as the marginal cost of publishing a lot more material is minimal on the internet, all research that meets a certain quality threshold should be published online.
他们认为在互联网上可以发表更多的东西，而且边际成本低，所有能达到一定质量标准的东西都可在网上发表。
They suggest that, as the marginal cost of publishing a lot more material is minimal on the internet, all research that meets a certain quality threshold should be published online.
他们认为在互联网上可以发表更多的东西，而且边际成本低，所有能达到一定质量标准的东西都可在网上发表。
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