A key to the illicit trade is use of a network by buyers and sellers that conceals their identity.
买家和卖家利用网络进行非法交易的关键在于可以隐藏身份。
That markets always clear to equilibrium because enough buyers and sellers will always emerge.
由于买家和卖家总是出现，因此市场总是保持着明显的平衡。
He explained that he would be calling buyers and sellers at random to find out whether they had been asked to pay any extra bribes or commissions.
他解释说，他将随机致电买家和卖家，了解他们是否被要求支付任何额外的贿赂或佣金。
Sellers can upload vehicle details and buyers can search for vehicles that match their criteria.
卖家可以上传车辆细节，买家可以搜索符合他们的要求的车辆。
Unlike other models of the market in illicit drugs, it takes into account two factors that are crucial to the way sellers and buyers act that tend not to be present in conventional markets.
不像其他非法毒品市场，本模式考虑到对买卖双方行动有至关重要作用的两方面因素，其在一般市场中很难见到。
When charges were subsequently brought against a clerk who had asked for a bribe, the others realised that Mr Bhatti meant business, and buyers and sellers reported a sudden improvement in service.
一旦针对索取贿赂的官员的指控随后被提起，其他人会意识到巴蒂先生是认真的，而且买卖双方对服务质量的报告会突然改善。
New financial products, says Calomiris, will be less arcane and more homogeneous so that buyers know exactly what they are buying and sellers know exactly what it is worth.
新的金融产品，卡罗·米利斯说，将会减少神秘性而具有更多的同质性，这样买主就会准确地知道他们买的是什么而卖主准确地知道它值多少钱。
The authors reckon that there is a range of prices for bundles that would make both buyers and sellers better off than a single price per song.
创作者估量一捆歌的价格范围相比单首歌定价会同时改善消费者和出售方的利益。
The production and consumption of many other goods, however, generate costs or benefits that fall on people besides buyers and sellers.
然而，很多商品的生产和消费，不仅仅影响生产者的成本和消费者的收益。
Lastly there is Google Trader, a text-based system that matches buyers and sellers of agricultural produce and commodities.
最近的谷歌交易商(Google Trader)是基于短信将农产品的需求者和供给者连接起来的系统。
Many overseas Seiko sellers will inform their prospective buyers that they would no be responsible for import duties and taxes imposed by the buyer's respective Customs.
许多海外的精工卖家会提醒潜在的卖家他们不会负责进口关税和一些买家所在过海关征收的税费。
That means prices are coming down and sales are going up - much to the delight of buyers and sellers alike.
这意味着榴莲的价格正在下降，销售量正在上升，买者和卖者都皆大欢喜。
So she transitioned that business into a service that facilitated a joint location for private buyers and sellers to meet, buy and sell their used cars.
所以她将业务转变到提供服务，为那些个人买家和卖家促进一个共同见面的地点，买和卖他们使用过的车。
For instance, they examine how the multitude of buyers and sellers of a good together determine the price at which the good is sold and the quantity that is sold.
比如经济学家通过探讨一个产品的多数买家和卖家如何，共同决定了该产品的定价以及销售数量。
The fundamental problem has remained untouched: insufficient information to permit estimated prices that both buyers and sellers find credible.
根本的问题并没有被触及：信息太少，不足以让买卖双方估价。
Medium of exchange is an item that buyers give to sellers when they want to purchase goods and services.
交换媒介：买者在购买物品与劳务时给予卖者的东西。
There are external costs when the price set by buyers and sellers of goods fails to include some costs, to anyone, that result from the production and use of the goods.
当由购买者和销售者所设定的货物价格没有包含一些对任何人来说来自于生产和使用这些货物导致的支出的时候，将存在外部成本。
This involves alleged excessive interference between buyers and sellers by the specialist firms that control activity on the floor.
调查内容包括，特设经纪商涉嫌在买方和卖方之间过度干涉。特设经纪商是场内交易活动的控制者。
This special part of the housing market requires people that can show empathy for both buyers and sellers.
这个特殊的一部分人，才能显示房屋市场需要为买卖双方同理。
Some of these potential buyers would sometimes state that they will not reply to sellers unless sellers reply with catalogue and price list.
他们中的一些潜在买家有时会声明除非卖家在回复中随附产品目录和价格单，否则他们是不会再次回复买家的。
We will be fair to both sellers and buyers, and will give complete service, recognizing that both are our customers.
公正对待买卖双方，提供各项服务，承认双方均为拍卖单位的客户。
An intermediary is an economic agent that purchases from Suppliers for resale to buyers or that helps buyers and sellers meet and transact.
中介是采购从供应商为转售对采购员或帮助采购员和卖主见面和处理的经济座席。
Brokers and advisers provide information to participants in the markets, and attempt to ensure that lenders and borrowers, buyers and sellers, have the facts they need to strike a fair bargain.
经纪人和顾问为这些市场的参与者提供信息，并努力确保贷款人和借款人、买者和卖者获得他们敲定一笔公平交易所需的事实细节。
Given that both buyers and sellers are still testing water amidst the uncertain market outlook, the stalemate will continue for some time.
由于市场前景不明朗，购房者与开发商仍处于相互试探阶段，相信买卖双方的僵持还将持续一段时间。
Consider the findings of Benjamin Shestakofsky, an anthropologist who spent 19 months inside a California company that USES digital technologies to connect buyers and sellers of domestic services.
考虑一下人类学家本杰明•舍斯塔·科夫斯基(Benjamin Shestakofsky)的研究结果吧，他曾在一家加州公司待过19个月，该公司利用数字技术为家政服务的买家和卖家搭桥。
Consider the findings of Benjamin Shestakofsky, an anthropologist who spent 19 months inside a California company that USES digital technologies to connect buyers and sellers of domestic services.
考虑一下人类学家本杰明•舍斯塔·科夫斯基(Benjamin Shestakofsky)的研究结果吧，他曾在一家加州公司待过19个月，该公司利用数字技术为家政服务的买家和卖家搭桥。
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