Collaborative Proposal: From Micro Frictions to Macro Frictions and Back
协作提案:从微观摩擦到宏观摩擦并返回
基本信息
- 批准号:0551299
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2006
- 资助国家:美国
- 起止时间:2006-02-15 至 2010-01-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
There is extensive evidence that many microeconomic decisions and actions are lumpy rather than continuous in nature. This project will attempt to answer two broad questions related to this feature of microeconomic data: What is the aggregate impact of microeconomic lumpiness? And: How are standard macroeconometric practices and approximations affected by microeconomic lumpiness? Despite a new wave of insightful contributions to this literature in recent years, the aggregate workings and implications of this important class of models remain somewhat of a mystery. Some researchers conclude that Ss models (the prototypical non-convex adjustment model) amplify the response and persistence of shocks, others conclude the opposite, at least when comparing Ss models with linear models, and yet others conclude that lumpiness has no macroeconomic consequences. Which view is correct? Under what conditions? The first part of the proposal will identify the general principles influencing aggregate dynamics in these model and will build an equilibrium framework to characterize the non-linear response of the economy to shocks of different sizes and stabilization policies implemented in different phases of the business cycle. In the second part of the proposal the investigators will assess the biases in conventional VAR models when the underlying microeconomic data are lumpy, and propose solution methods.The intellectual merit of the proposal is to systematize the exploration of the implications of an important class of models in economics. Because of their realism, research on the aggregate implications of models with lumpy microeconomic adjustment experience repeated bursts of enthusiasm. But because of the complexities involved in their characterization, enthusiasm often winds down after a while. As mentioned above, we are now experiencing the beginning of a new upward wave of the business cycle, but some of the problems of the previous waves are also visible in this one, as many of the results take the form of particular examples and discoveries rather than of general propositions. If successful, this successful should help making the contributions of the current wave more lasting. The broader impact of the proposal is to offer a set of techniques that should be helpful in characterizing and estimating a wide class of models where agents heterogeneity is significant and important for the working of aggregative models. Since idiosyncratic shocks and heterogeneity are pervasive, this includes a very extensive set of relevant scenarios. These tools should also facilitate teaching and training PhD students on the intricacies and implications of microeconomic nonlinearities and heterogeneity.
有大量证据表明,许多微观经济决策和行动在本质上是不稳定的,而不是连续的。这个项目将试图回答两个与微观经济数据的这一特征相关的广泛问题:什么是微观经济块度的总体影响?以及:标准的宏观经济计量实践和近似值如何受到微观经济不稳定性的影响? 尽管近年来对这一文献做出了新一波有见地的贡献,但这一类重要模型的总体工作和影响仍然是一个谜。一些研究者得出结论,Ss模型(原型非凸调整模型)放大了冲击的反应和持续性,其他人得出相反的结论,至少在比较Ss模型和线性模型时,还有人得出结论,块状没有宏观经济后果。哪种观点是正确的? 在什么条件下?建议的第一部分将确定影响这些模式中总体动态的一般原则,并将建立一个均衡框架,以说明经济对不同规模的冲击和在商业周期不同阶段实施的稳定政策的非线性反应。在提案的第二部分中,研究者们将评估传统VAR模型在基础微观经济数据不稳定时的偏差,并提出解决方法。提案的智力价值在于系统地探索经济学中一类重要模型的含义。由于模型的现实性,对宏观调控模型的总体含义的研究经历了一次又一次的热潮。但由于人物塑造的复杂性,热情往往会在一段时间后减弱。如上所述,我们现在正在经历一个新的商业周期上升浪潮的开始,但前几波的一些问题在这一波中也是可见的,因为许多结果采取了特定的例子和发现的形式,而不是一般性的命题。如果成功的话,这一成功应该有助于使当前浪潮的贡献更加持久。更广泛的影响,该建议是提供一套技术,应有助于在表征和估计广泛的一类模型,其中代理商的异质性是显着的和重要的聚合模型的工作。由于特质冲击和异质性普遍存在,这包括一系列非常广泛的相关情景。这些工具还应有助于教授和培训博士生微观经济非线性和异质性的复杂性和影响。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Ricardo Caballero其他文献
Cancer Chemotherapy and Cardiac Arrhythmias: A Review
- DOI:
10.1007/s40264-014-0258-4 - 发表时间:
2015-01-11 - 期刊:
- 影响因子:3.800
- 作者:
Juan Tamargo;Ricardo Caballero;Eva Delpón - 通讯作者:
Eva Delpón
Caracterización y mortalidad de pacientes con enfermedades Reumatológica ingresados en una unidad de cuidados intensivos adultos del Paraguay
巴拉圭成人强化课程
- DOI:
10.18004/rpr/2023.09.01.4 - 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
J. Figueredo;Iris Colmán;Federico Fretes;Marcelo Pederzani;Lorena Fontclara;Ricardo Caballero;Patricia Añazco;H. Bianco;B. Figueredo - 通讯作者:
B. Figueredo
Centre De Referència En Economia Analítica Barcelona Economics Working Paper Series Working Paper Nº 197 Determining Underlying Macroeconomic Fundamentals during Emerging Market Crises: Are Conditions as Bad as They Seem? Determining Underlying Macroeconomic Fundamentals during Emerging Market Crise
巴塞罗那经济分析参考中心经济学工作论文系列第 197 号工作论文《确定新兴市场危机期间的基本宏观经济基本面:确定新兴市场危机期间基本宏观经济基本面的情况是否像看上去那么糟糕?》
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
F. Broner;Mark Aguiar;D. Acemoglu;Ricardo Caballero;Guillermo Calvo;Rudi Dornbusch;Roberto Rigobon;Jaume Ventura;Alwyn Young - 通讯作者:
Alwyn Young
Characteristics, management and mortality of elderly patients with COVID-19 in intensive care at Hospital de Clínicas. San Lorenzo, Paraguay
- DOI:
10.1016/j.jcrc.2024.154627 - 发表时间:
2024-06-01 - 期刊:
- 影响因子:
- 作者:
Silenne Avila;Denixse Ibarra;Jessica Andrea Figueredo Sanabria;Patricia Añazco;Iris Yohana Colmán Santander;Marcelo Pederzani Damen;Margarita Samudio;Federico Valentin Fretes Apelt;Lorena Fontclara Lopez;Ricardo Caballero;Hugo Bianco;Belinda Figueredo Leguizamón - 通讯作者:
Belinda Figueredo Leguizamón
Farmacología clínica de la ranolazina, un nuevo fármaco en el tratamiento de la angina crónica estable
雷诺兹纳临床农场,新农场和慢性心绞痛治疗方法
- DOI:
10.1016/s1131-3587(10)70014-5 - 发表时间:
2010 - 期刊:
- 影响因子:5.9
- 作者:
J. Tamargo;I. Amorós;Adriana Barana;M. González;P. Dolz;R. Gómez;Ricardo Caballero;E. Delpón - 通讯作者:
E. Delpón
Ricardo Caballero的其他文献
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{{ truncateString('Ricardo Caballero', 18)}}的其他基金
Risk Markets Imbalances and Macroeconomics
风险市场失衡和宏观经济
- 批准号:
1848857 - 财政年份:2019
- 资助金额:
-- - 项目类别:
Standard Grant
Complexity, Uncertainty, and Macroeconomic Policy in the Global Economy
全球经济的复杂性、不确定性和宏观经济政策
- 批准号:
1024619 - 财政年份:2010
- 资助金额:
-- - 项目类别:
Continuing Grant
Macroeconomic Policy with Illiquid Financial Markets
金融市场流动性不足的宏观经济政策
- 批准号:
0136790 - 财政年份:2002
- 资助金额:
-- - 项目类别:
Continuing Grant
Heterogeneity and Adjustment: Fixed Costs, Renovation, and Diffusion of Ideas - An Accomplishment Based Renewal
异质性与调整:固定成本、创新和思想传播——基于成就的更新
- 批准号:
9730326 - 财政年份:1998
- 资助金额:
-- - 项目类别:
Continuing Grant
Heterogeneity and Adjustment: Fixed Costs, Renovation, and Diffusion of Ideas
异质性与调整:固定成本、革新和思想传播
- 批准号:
9409630 - 财政年份:1994
- 资助金额:
-- - 项目类别:
Continuing Grant
Infrequent Microeconomic Adjustment and Macroeconomic Fluctuations: Theory and Evidence
不频繁的微观经济调整和宏观经济波动:理论与证据
- 批准号:
9010443 - 财政年份:1990
- 资助金额:
-- - 项目类别:
Standard Grant
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