- purchase curve
- n.购货曲线
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
Demand curve — An example of a demand curve shifting In economics, the demand curve is the graph depicting the relationship between the price of a certain commodity, and the amount of it that consumers are willing and able to purchase at that given price. It is … Wikipedia
Yield curve — This article is about yield curves as used in finance. For the term s use in physics, see Yield curve (physics). Not to be confused with Yield curve spread – see Z spread. The US dollar yield curve as of February 9, 2005. The curve has a typical… … Wikipedia
Experience curve effects — Experience curve re directs here. For its use in video games see Experience point. The learning curve effect and the closely related experience curve effect express the relationship between experience and efficiency. As individuals and/or… … Wikipedia
J-Curve Effect — A type of diagram where the curve falls at the outset and eventually rises to a point higher than the starting point, suggesting the letter J. While a J curve can apply to data in a variety of fields, such as medicine and political science, the J … Investment dictionary
Engel curve — In economics, an Engel curve shows how the quantity demanded of a good or service changes as the consumer s income level changes. It is named after the 19th century German statistician Ernst Engel.Graphically, the Engel curve is represented in… … Wikipedia
Wage curve — The wage curve is the term used to describe the negative relationship between the levels of unemployment and wages that arises when these variables are expressed in local terms. According to David Blanchflower and Andrew Oswald (1994, p. 5), the… … Wikipedia
Demand (economics) — Demand redirects here. For other uses, see Demand (disambiguation). In economics, demand is the desire to own anything, the ability to pay for it, and the willingness to pay[1] (see also supply and demand). The term demand signifies the ability… … Wikipedia
utility and value — ▪ economics Introduction in economics, the determination of the prices of goods and services. The modern industrial economy is characterized by a high degree of interdependence of its parts. The supplier of components or raw materials … Universalium
Monopoly — This article is about the economic term. For the board game, see Monopoly (game). For other uses, see Monopoly (disambiguation). Competition law Basic concepts … Wikipedia
Price discrimination — or price differentiation[1] exists when sales of identical goods or services are transacted at different prices from the same provider.[2] In a theoretical market with perfect information, perfect substitutes, and no transaction costs or… … Wikipedia
ECONOMIC AFFAIRS — THE PRE MANDATE (LATE OTTOMAN) PERIOD Geography and Borders In September 1923 a new political entity was formally recognized by the international community. Palestine, or Ereẓ Israel as Jews have continued to refer to it for 2,000 years,… … Encyclopedia of Judaism