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BANKING, FINANCE AND REFORM IN THE NANJING DECADE (1928-1937): A SYNTHETIC ECONOMIC POLICY 南京十年(1928-1937)的银行、金融与改革:综合经济政策
IF 1.7 3区 经济学 Q3 ECONOMICS Pub Date : 2023-01-01 DOI: 10.52342/2587-7666vte_2023_1_127_141
M. Kruglova
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引用次数: 0
Distance on matchings: An axiomatic approach 匹配的距离:一种公理方法
IF 1.7 3区 经济学 Q3 ECONOMICS Pub Date : 2023-01-01 DOI: 10.3982/te4882
B. Can, Mohsen Pourpouneh, Ton Storcken
Matchings in a market may have varying degrees of compromise from efficiency, fairness, and or stability. A distance function allows to quantify such concepts or the (dis)similarity between any two matchings. There are a few attempts to propose such functions; however, these are tailored for specific applications and ignore the individual preferences completely. In this paper, we construct a normative framework to quantify the difference between outcomes of market mechanisms in matching markets, while endogenizing the preferences of the individuals into the distance concept. Several conditions are introduced to capture natural and appealing behavior of such functions. We find a class of distance functions called scaled Borda distances, which is the only class of distance functions that satisfies these conditions simultaneously.
市场中的匹配可能在效率、公平和(或)稳定性方面存在不同程度的妥协。距离函数允许量化这些概念或任意两个匹配之间的(非)相似性。有人尝试提出这样的功能;然而,这些都是为特定应用量身定制的,完全忽略了个人偏好。在本文中,我们构建了一个规范框架来量化匹配市场中市场机制之间的结果差异,同时将个体的偏好内化到距离概念中。引入了几个条件来捕捉这些函数的自然和吸引人的行为。我们找到了一类称为缩放博尔达距离的距离函数,它是同时满足这些条件的唯一一类距离函数。
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引用次数: 0
HOW CLIO TURNED INTO A CLIOLATOR, OR A METAMORPHOSIS OF ECONOMIC HISTORY IN THE SECOND HALF OF THE XX - BEGINNING OF THE XXI CENTURIES 克利奥是如何在20世纪下半叶,即21世纪初,变成了一个cliolator,或者是经济史的一个变形者的
IF 1.7 3区 经济学 Q3 ECONOMICS Pub Date : 2023-01-01 DOI: 10.52342/2587-7666vte_2023_1_114_126
A. Maltsev
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引用次数: 0
INSTITUTIONAL SCARS IN «FRONTIER» SOCIETIES (Part 2. Institutional scars in the history of russian transformation and changes in value orientations) “边疆”社会的制度伤痕(第二部分)。俄罗斯转型历史上的制度伤痕与价值取向变迁
IF 1.7 3区 经济学 Q3 ECONOMICS Pub Date : 2023-01-01 DOI: 10.52342/2587-7666vte_2023_1_60_82
N. Pliskevich
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引用次数: 0
Optimal information disclosure and market outcomes 最优信息披露与市场结果
3区 经济学 Q3 ECONOMICS Pub Date : 2023-01-01 DOI: 10.3982/te5104
Hugo Hopenhayn, Maryam Saeedi
This paper addresses two central questions in markets with adverse selection: How does information impact the welfare of market participants (sellers and buyers)? Also, what is the optimal information disclosure policy and how is it affected by the planner's relative welfare weight on sellers' surplus versus consumers' surplus? We find that as a result of improved information, prices become more strongly associated with the true quality of sellers and, thus, more dispersed. This will result in higher total surplus. Furthermore, we find that better information has opposing welfare effects on consumers and producers that could lead to limited disclosure depending on the social objective and market characteristics.
本文解决了逆向选择市场中的两个核心问题:信息如何影响市场参与者(卖方和买方)的福利?此外,什么是最优信息披露政策?它如何受到计划者对卖方剩余和消费者剩余的相对福利权重的影响?我们发现,由于信息的改善,价格与卖家的真实素质联系得更加紧密,因此价格更加分散。这将导致更高的总盈余。此外,我们发现,更好的信息对消费者和生产者具有相反的福利效应,可能导致有限的披露取决于社会目标和市场特征。
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引用次数: 0
Rationalizable implementation of social choice functions: Complete characterization 社会选择功能的合理实施:完整的特征描述
IF 1.7 3区 经济学 Q3 ECONOMICS Pub Date : 2022-02-10 DOI: 10.3982/te4036
Siyang Xiong
We provide a complete answer regarding what social choice functions can be rationalizably implemented.
我们提供了一个完整的答案,关于什么社会选择功能可以合理地实现。
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引用次数: 1
Robust comparative statics for the elasticity of intertemporal substitution 跨期替代弹性的稳健比较静力学
IF 1.7 3区 经济学 Q3 ECONOMICS Pub Date : 2022-01-25 DOI: 10.3982/te4117
Joel P. Flynn, Lawrence D. W. Schmidt, Alexis Akira Toda
We study a general class of consumption–savings problems with recursive preferences. We characterize the sign of the consumption response to arbitrary shocks in terms of the product of two sufficient statistics: the elasticity of intertemporal substitution (EIS) between contemporaneous consumption and continuation utility, and the relative elasticity of the marginal value of wealth (REMV). Under homotheticity, the REMV always equals 1, so the propensity of the agent to save or “dis‐save” is always signed by the relationship of the EIS with unity. We apply our results to derive comparative statics in classical problems of portfolio allocation, consumption–savings with income risk, and entrepreneurial investment. Our results suggest empirical identification strategies for both the value of the EIS and its relationship with unity.
研究一类具有递归偏好的消费-储蓄问题。我们用两个充分的统计量的乘积来表征消费对任意冲击的反应符号:同期消费和持续效用之间的跨期替代弹性(EIS)和财富边际价值的相对弹性(REMV)。在同质性下,REMV总是等于1,因此代理的储蓄倾向或“不储蓄”倾向总是由EIS与统一的关系来表示。我们将我们的结果应用于组合配置、收入风险下的消费储蓄和创业投资等经典问题的比较统计。我们的研究结果为环境信息系统的价值及其与团结的关系提供了实证识别策略。
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引用次数: 5
Indifference, indecisiveness, experimentation, and stochastic choice 冷漠、优柔寡断、试验和随机选择
IF 1.7 3区 经济学 Q3 ECONOMICS Pub Date : 2022-01-01 DOI: 10.3982/te4216
Efe A. Ok, Gerelt Tserenjigmid
Among the reasons behind the choice behavior of an individual taking a stochastic form are her potential indifference or indecisiveness between certain alternatives, and/or her willingness to experiment in the sense of occasionally deviating from choosing a best alternative to give a try to other options. We introduce methods of identifying if and when a stochastic choice model may be thought of as arising due to any one of these three reasons. Each of these methods furnishes a natural way of making deterministic welfare comparisons within any model that is “rationalized” as such. In turn, we apply these methods, and characterize the associated welfare orderings, in the case of several well‐known classes of stochastic choice models.
个体采取随机形式的选择行为背后的原因是她在某些选择之间潜在的漠不关心或优柔寡断,以及/或她愿意在偶尔偏离选择最佳选择的意义上进行实验,以尝试其他选择。我们介绍了识别随机选择模型是否以及何时可能被认为是由于这三个原因之一而产生的方法。这些方法中的每一种都提供了一种自然的方式,在任何“合理化”的模型中进行确定性的福利比较。反过来,我们应用这些方法,并在几个众所周知的随机选择模型的情况下描述相关的福利排序。
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引用次数: 13
Equilibrium securitization with diverse beliefs 多元信念的均衡证券化
IF 1.7 3区 经济学 Q3 ECONOMICS Pub Date : 2022-01-01 DOI: 10.3982/te4157
Andrew Ellis,Michele Piccione,Shengxing Zhang
We study the effects of diverse beliefs on equilibrium securitization under risk neutrality. We provide a simple characterization of the optimal securities. Pooling and tranching of assets emerges in equilibrium as a consequence of the traders' diverse beliefs about asset returns. The issuer of securities tranches the asset pool, and traders sort among the tranches according to their beliefs. We show how the traders' disagreement about the correlation of asset returns is a key factor in determining which assets are pooled.
研究了风险中性条件下不同信念对均衡证券化的影响。我们提供了最优证券的一个简单表征。由于交易者对资产回报的不同信念,资产的集中和分级在均衡中出现。证券发行者对资产池进行分级,交易者根据自己的信念对这些分级进行排序。我们展示了交易员对资产回报相关性的分歧是决定哪些资产被集中的关键因素。
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引用次数: 0
PLATFORM MARKET DEFINITION: ACCOUNTING FOR NETWORK EFFECTS AND PASS-THROUGH EFFECT 平台市场定义:考虑网络效应和传递效应
IF 1.7 3区 经济学 Q3 ECONOMICS Pub Date : 2022-01-01 DOI: 10.52342/2587-7666vte_2022_3_7_30
O. Markova
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引用次数: 0
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Theoretical Economics
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