难听的声音
发表于 2025-3-30 08:55:43
Adverse Selection,only the sellers can observe the quality of each unit of the good they sell. Buyers can observe at most the . of the quality of the goods previously sold. Without some device for the buyers to identify good products, bad products will always be sold with the good products. Such a market illustrates the problem of ..
Hyperopia
发表于 2025-3-30 16:26:39
2946-9805 ject entries in the complete work cover the broad themes of economic theory. This volume concentrates on the topic of allocation information and markets.978-0-333-49539-1978-1-349-20215-7Series ISSN 2946-9805 Series E-ISSN 2946-9813
外露
发表于 2025-3-30 16:41:51
Janusz Reykowski,Jerzy Karylowskiment of modern microeconomic theory. The ends of economic action are seen to be the satisfaction of human wants through the provision of goods and services. These are supplied by production and exchange and limited by scarcity of resources and technology. In this context efficiency means going as fa
COST
发表于 2025-3-30 22:37:22
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LITHE
发表于 2025-3-31 02:55:33
https://doi.org/10.1007/978-1-4613-2645-8can be shown that, first, a competitive equilibrium allocation, or Walrasian allocation, is Pareto efficient (Pareto optimal); second, under somewhat different assumptions, any Pareto efficient allocation will be a competitive equilibrium allocation after some suitable redistribution of initial endo
Recessive
发表于 2025-3-31 05:26:10
https://doi.org/10.1007/978-1-4615-0549-5notes). The Romans made extensive use of auctions in commerce and the Roman emperors Caligula and Aurelius auctioned royal furniture and heirlooms to pay debts. Roman military expeditions were accompanied by traders who bid for the spoils of war auctioned . (under the spear) by soldiers. In AD 193 t
者变
发表于 2025-3-31 12:49:05
https://doi.org/10.1007/978-1-4615-0549-5er the terms of trade enjoy enduring popularity. They also present simply several basic issues of price determination: the role of private information, the consequences of strategic behaviour and the effect of many traders. These issues have influenced the subject since the initial work of Vickrey (
烦躁的女人
发表于 2025-3-31 16:08:19
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碳水化合物
发表于 2025-3-31 20:20:18
Ashish K. Duttagupta,David L. Shellenbargertive systems characterized by different degrees of centralization of decision taking. A fully centralized system runs the risk of being inefficient because it does not create proper economic incentives and the centre is poorly informed. A pure market system with its high degree of decentralization r
Medicare
发表于 2025-4-1 00:04:38
Leo Peichl,Daniele Sandmann,Brian B. Boycottroduction and exchange activities are arranged. This implies that in the absence of transaction costs, alternative institutional or organizational arrangements would provide no basis for choice and hence could not be interpreted by economic theory. Not only would economic organization be randomly de