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Nonseparability of credit card services within Divisia monetary aggregates 信用卡服务在 Divisia 货币总量中的不可分割性
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-09-18 DOI: 10.1017/s1365100524000245
William A. Barnett, Hyun Park
We use the New Keynesian Dynamic Stochastic General Equilibrium (DSGE) framework and Vector Autoregressive (VAR) to investigate the usefulness and relevancy of monetary services, augmented to include credit card transaction services. We use the new credit-card-augmented Divisia monetary aggregates in the models to further the existing research on their usefulness and relevancy. In this research, we compare three different monetary aggregates within the New Keynesian framework: (1) the aggregation-theoretic “true” monetary aggregate, (2) the credit-card-augmented Divisia monetary aggregate, and (3) the simple sum monetary aggregate. We acquire the following primary results. (1) The credit-card-augmented Divisia monetary aggregate tracks the theoretical (true) monetary aggregate, while simple sum does not. Although this result would be expected from the theory in classical economic models, the result is not an immediate implication of the theory in New Keynesian models and therefore needs empirical confirmation. (2) Under the recursive VAR framework, the credit-card-augmented Divisia monetary aggregate serves as a preferable monetary policy indicator compared to the traditional federal funds rate. (3) On theoretical grounds, we find that the separability condition for existence of a monetary aggregator function could fail, if credit card deferred payment services were excluded from the monetary services block, unless all markets are perfect.
我们使用新凯恩斯主义动态随机一般均衡(DSGE)框架和向量自回归(VAR)来研究货币服务的有用性和相关性,并将信用卡交易服务纳入其中。我们在模型中使用了新的信用卡增强 Divisia 货币总量,以进一步推动对其有用性和相关性的现有研究。在这项研究中,我们比较了新凯恩斯主义框架内三种不同的货币总量:(1)总量理论上的 "真实 "货币总量,(2)信用卡增强的 Divisia 货币总量,以及(3)简单总和货币总量。我们获得了以下主要结果。(1) 信用卡增强的 Divisia 货币总量跟踪理论(真实)货币总量,而简单求和则不跟踪理论(真实)货币总量。虽然这一结果是古典经济模型理论所预期的,但这一结果并不是新凯恩斯主义模型理论的直接含义,因此需要经验的证实。(2) 在递归 VAR 框架下,与传统的联邦基金利率相比,信用卡加权的 Divisia 货币总量是一个更好的货币政策指标。(3)从理论上讲,我们发现如果将信用卡延期支付服务排除在货币服务区块之外,除非所有市场都是完美的,否则货币总量函数存在的可分离条件可能会失效。
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引用次数: 0
Money growth and inflation in the Euro Area, UK, and USA: measurement issues and recent results 欧元区、英国和美国的货币增长和通货膨胀:衡量问题和最新结果
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-08-27 DOI: 10.1017/s1365100524000282
Peter N. Ireland
This paper identifies several ways in which “measurement matters” in detecting quantity-theoretic linkages between money growth and inflation in recent data from the Euro Area, United Kingdom, and USA. Elaborating on the “Barnett critique,” it uses Divisia aggregates in place of their simple-sum counterparts to gauge the effects that monetary expansion or contraction is having on inflationary pressures. It also uses one-sided time series filtering techniques to track, in real time, slowly shifting trends in velocity and real economic growth that would otherwise weaken the statistical money growth-inflation relationship. Finally, it documents how measures of inflation based on GDP were distorted severely, especially in the EA and UK, during the 2020 economic closures. Using measures based on consumption instead, estimates from the P-star model confirm that changes in money growth have strong predictive power for subsequent movements in inflation.
本文从欧元区、英国和美国的最新数据出发,指出了在检测货币增长与通货膨胀之间的数量理论联系时,"计量问题 "的几种方式。在阐述 "巴尼特批判 "的基础上,本文使用迪维西亚总量而非简单和总量来衡量货币扩张或收缩对通胀压力的影响。它还使用单边时间序列过滤技术实时跟踪速度和实际经济增长的缓慢变化趋势,否则会削弱统计货币增长与通货膨胀之间的关系。最后,它记录了在 2020 年经济关闭期间,以 GDP 为基础的通胀衡量标准是如何被严重扭曲的,尤其是在欧洲央行和英国。通过使用基于消费的衡量指标,P-star 模型的估计结果证实,货币增长的变化对通货膨胀的后续变化具有很强的预测能力。
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引用次数: 0
Is the working capital channel of the monetary policy quantitatively relevant? A structural estimation approach 货币政策的营运资本渠道在数量上相关吗?结构性估算方法
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-05-31 DOI: 10.1017/s1365100524000233
Hamilton Galindo Gil
Is the working capital channel big, and does it vary across industries? To answer this question, I estimate a dynamic stochastic macro-finance model using firm-level data. In aggregate, I find a partial channel —about three-fourths of firms’ labor bill are borrowed. However, the strength of this channel varies across industries, reaching as low as one-half for retail firms and as high as one for agriculture and construction. This provides evidence that monetary policy could have varying effects across industries through the working capital channel.
营运资本渠道是否很大,在不同行业是否存在差异?为了回答这个问题,我利用企业层面的数据估算了一个动态随机宏观金融模型。总体而言,我发现了一个部分渠道--大约四分之三的企业劳动力账单是借来的。然而,这一渠道的强度因行业而异,在零售企业中低至二分之一,而在农业和建筑业中则高达三分之一。这就证明了货币政策可以通过营运资本渠道对不同行业产生不同的影响。
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引用次数: 0
Uncertainty shocks and monetary policy rules in a small open economy 小型开放经济体中的不确定性冲击和货币政策规则
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-05-16 DOI: 10.1017/s1365100524000178
Sargam Gupta
Post the great financial crisis (GFC) of 2008–2009, there has been a surge in the macroeconomics literature on aggregate uncertainty. Although the recent literature has recognized the adverse real effects of global uncertainty shocks in emerging market economies (EMEs), the role of monetary policy in offsetting these adverse effects and their link with the exchange rates is not explored in the literature. We find that the currently followed interest rate rules (IRRs) under a flexible inflation-targeting regime are ineffective in stabilizing the domestic economy during periods of high global uncertainty in the EMEs. Using a small open economy new Keynesian DSGE model with Epstein–Zin preferences and second-moment demand shocks, we compare and propose alternate monetary policy rules that significantly reduce welfare losses. We find that the best monetary policy rule in terms of welfare depends on the nature of shock that is, first-moment or second-moment shock.
2008-2009 年大金融危机(GFC)之后,有关总体不确定性的宏观经济学文献激增。虽然近期的文献已认识到全球不确定性冲击对新兴市场经济体(EMEs)的不利实际影响,但文献中并未探讨货币政策在抵消这些不利影响方面的作用及其与汇率的联系。我们发现,在新兴市场经济体全球不确定性较高的时期,灵活的通胀目标制度下目前遵循的利率规则(IRRs)无法有效稳定国内经济。我们利用一个具有 Epstein-Zin 偏好和第二瞬间需求冲击的小型开放经济新凯恩斯 DSGE 模型,比较并提出了可显著减少福利损失的替代货币政策规则。我们发现,就福利而言,最佳货币政策规则取决于冲击的性质,即第一或第二货币冲击。
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引用次数: 0
Economic resilience and the dynamics of capital stock 经济复原力和资本存量动态
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-05-10 DOI: 10.1017/s1365100524000208
Francisco-Javier Escribá-Pérez, María-José Murgui-García, Jose-Ramon Ruiz-Tamarit
The role of capital in measuring resilience is investigated. Focusing on the current short-run and potential long-run growth paths of the economic system, we propose new indexes to separately measure adaptability and resistance to shocks, which are the essence of a system’s resilience. Capital dynamics during the transition and along the balanced growth path are used here instead of employment to represent the evolution of the size and composition of the economy. Our indexes measure adaptability and resistance by comparing the two capital growth rates. They are built by mimicking the average and variance of the difference in growth rates. In this new setting, investment and depreciation flows play an important role in explaining what the partial index of adaptability reveals. The available data on the USA and Spanish capital allow us to empirically compute the indexes and draw conclusions about their ability to resist shocks and absorb their effects. We conclude that the US economy is more adaptable and has a greater capacity to absorb impacts than the Spanish economy, but it is less resistant to disturbances.
我们研究了资本在衡量复原力方面的作用。我们以经济体系当前的短期和潜在的长期增长路径为重点,提出了分别衡量适应性和抗冲击能力的新指数,这是一个体系复原力的本质所在。在这里,我们用转型期间和平衡增长路径上的资本动态来代替就业,以表示经济规模和构成的演变。我们的指数通过比较两种资本增长率来衡量适应性和抵抗力。它们是通过模仿增长率差异的平均值和方差而建立的。在这一新背景下,投资和折旧流量在解释部分适应性指数所揭示的内容方面发挥着重要作用。利用现有的美国和西班牙资本数据,我们可以根据经验计算指数,并就其抵御冲击和吸收冲击影响的能力得出结论。我们的结论是,与西班牙经济相比,美国经济的适应性更强,吸收冲击的能力更大,但抵御干扰的能力更弱。
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引用次数: 0
The rise and fall of armies 军队的兴衰
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-05-10 DOI: 10.1017/s1365100524000191
Jonathan J. Adams
Over a thousand years, military employment rises, peaks, and then falls. I argue that rising military shares were driven by structural change out of agriculture, and the recent declines are driven by substitution from soldiers toward military goods. I document evidence for this substitution effect and introduce a model of growth and warfare that reproduces the time series patterns of military expenditure and employment. The model also correctly predicts the cross-sectional patterns, and that military employment and expenditure shares are decreasing in income during wars. Finally, I show that faster economic growth can reduce military expenditure in the long run.
在一千年的时间里,军事就业率上升、达到顶峰,然后下降。我认为,军事份额的上升是由脱离农业的结构性变化所驱动的,而最近的下降则是由士兵对军事产品的替代所驱动的。我记录了这种替代效应的证据,并引入了一个增长与战争模型,该模型再现了军事支出和就业的时间序列模式。该模型还正确预测了横截面模式,以及战争期间军事就业和支出在收入中所占份额的下降。最后,我表明,从长远来看,更快的经济增长可以减少军费开支。
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引用次数: 0
Is the Hamilton regression filter really superior to Hodrick–Prescott detrending? 汉密尔顿回归滤波器真的优于霍德里克-普雷斯科特去趋势法吗?
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-05-02 DOI: 10.1017/s136510052400018x
Reiner Franke, Jiri Kukacka, Stephen Sacht
An article published in 2018 by J.D. Hamilton gained significant attention due to its provocative title, “Why you should never use the Hodrick-Prescott filter.” Additionally, an alternative method for detrending, the Hamilton regression filter (HRF), was introduced. His work was frequently interpreted as a proposal to substitute the Hodrick–Prescott (HP) filter with HRF, therefore utilizing and understanding it similarly as HP detrending. This research disputes this perspective, particularly in relation to quarterly business cycle data on aggregate output. Focusing on economic fluctuations in the United States, this study generates a large amount of artificial data that follow a known pattern and include both a trend and cyclical component. The objective is to assess the effectiveness of a certain detrending approach in accurately identifying the real decomposition of the data. In addition to the standard HP smoothing parameter of $lambda = 1600$ , the study also examines values of $lambda ^{star }$ from earlier research that are seven to twelve times greater. Based on three unique statistical measures of the discrepancy between the estimated and real trends, it is evident that both versions of HP significantly surpass those of HRF. Additionally, HP with $lambda ^{star }$ consistently outperforms HP-1600.
2018年,J.D. Hamilton发表的一篇文章因其具有煽动性的标题 "为什么你永远不应该使用霍德里克-普雷斯科特滤波器 "而备受关注。此外,还介绍了另一种去趋势方法--汉密尔顿回归滤波器(HRF)。他的研究成果经常被解释为建议用 HRF 代替霍德里克-普雷斯科特(HP)滤波器,因此对 HRF 的使用和理解与 HP 去趋势相似。本研究对这一观点提出了质疑,特别是在有关总产出的季度商业周期数据方面。本研究以美国的经济波动为重点,生成了大量人工数据,这些数据遵循已知模式,既包括趋势成分,也包括周期成分。目的是评估某种去趋势方法在准确识别数据真实分解方面的有效性。除了 $lambda = 1600$ 的标准 HP 平滑参数外,本研究还考察了早期研究中大 7 到 12 倍的 $lambda ^{star }$ 值。根据对估计趋势和实际趋势之间差异的三种独特统计测量,可以明显看出,两种版本的 HP 都大大超过了 HRF。此外,使用 $lambda ^{star }$ 的 HP 始终优于 HP-1600。
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引用次数: 0
Adaptive agents may be smarter than you think: unbiasedness in adaptive expectations 自适应代理可能比你想象的更聪明:自适应预期的无偏性
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-04-15 DOI: 10.1017/s1365100524000129
A. Palestrini, D. Delli Gatti, M. Gallegati, B. Greenwald
Experimental evidence shows that human subjects frequently rely on adaptive heuristics to form expectations but their forecasting performance in the lab is not as inadequate as assumed in macroeconomic theory. In this paper, we use an agent-based model (ABM) to show that the average forecasting error is indeed close to zero even in a complex environment if we assume that agents augment the canonical adaptive algorithm with a Belief Correction term which takes into account the previous trend of the variable of interest. We investigate the reasons for this result using a streamlined nonlinear macro-dynamic model that captures the essence of the ABM.
实验证据表明,人类受试者经常依赖自适应启发式算法来形成预期,但他们在实验室中的预测表现并不像宏观经济理论假设的那样不足。在本文中,我们使用一个基于代理的模型(ABM)来证明,如果我们假设代理在典型自适应算法中加入一个信念校正项(Belief Correction term),并将相关变量之前的趋势考虑在内,那么即使在复杂的环境中,平均预测误差也确实接近于零。我们使用一个精简的非线性宏观动态模型来研究得出这一结果的原因,该模型抓住了 ABM 的本质。
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引用次数: 0
Fiscal policy and inequality in middle- and high-income countries: redistributive effects of tax and spending shocks 中等收入和高收入国家的财政政策与不平等:税收和支出冲击的再分配效应
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-04-15 DOI: 10.1017/s1365100524000142
Abdulaleem Isiaka, Alexander Mihailov, Giovanni Razzu
Motivated by the sharp increases in public spending following the global financial crisis, we employ the GMM Panel VAR approach at annual frequency between 2004 and 2014 to investigate the dynamic response of alternative income distribution variables to shocks imposed on tax revenues and three key components of social expenditures: social protection, health, and education. We confirm the potential of fiscal policy to reduce income inequality in the medium to longer run, but point to the differential approaches to pursue such a goal in middle- versus high-income countries. We find that the particular expenditure component under consideration matters in terms of the dynamic effect on inequality and on different parts of the income distribution, as well as in terms of the implied time profile. In middle-income countries, positive education spending shocks are the most effective in achieving better distributional outcomes over a medium run of several years. By contrast, in high-income countries, positive health spending and tax shocks have a more pronounced favorable dynamic distributional effect.
受全球金融危机后公共开支急剧增加的影响,我们在 2004 年至 2014 年期间以年度频率采用了 GMM 面板 VAR 方法,以研究替代收入分配变量对税收收入和社会支出的三个关键组成部分(社会保障、医疗和教育)所受冲击的动态响应。我们证实了财政政策在中长期内减少收入不平等的潜力,但指出了中等收入国家和高收入国家实现这一目标的不同方法。我们发现,就对不平等和收入分配不同部分的动态影响以及隐含的时间轮廓而言,所考虑的特定支出部分很重要。在中等收入国家,积极的教育支出冲击在数年的中期运行中对实现更好的分配结果最为有效。相比之下,在高收入国家,积极的医疗支出和税收冲击对动态分配的有利影响更为明显。
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引用次数: 0
Household debt and economic growth in Europe 欧洲的家庭债务和经济增长
IF 0.9 4区 经济学 Q3 ECONOMICS Pub Date : 2024-04-11 DOI: 10.1017/s1365100524000117
L. Barbaglia, S. Manzan, E. Tosetti
We investigate the role and impact of household debt on the economic performance of European economies during the double-dip recession of 2008–2013. We use a loan-level data set of millions of residential mortgages originated between 2000 and 2013 to calculate regional indicators of household debt. The granular information allows us to construct a measure of interest rate mispricing during the housing boom that we use to identify the effect of a credit shock (CS) on household debt. Our analysis provides three main conclusions. First, in the period 2004–2006, the measure of CS was negative in most European regions which indicates that credit conditions were significantly relaxed relative to earlier years. Second, we find that regions in which household leverage increased more rapidly during the 2002–2007 period experienced a more severe decline in output and employment after 2008. Third, we find that the CS had the largest effect on increasing leverage for the low-income and the middle-income households, although the leverage of the high-income households represents a more powerful predictor of the decline in economic activity.
我们研究了 2008-2013 年二次探底衰退期间家庭债务对欧洲经济体经济表现的作用和影响。我们利用 2000 年至 2013 年间发放的数百万笔住宅抵押贷款的贷款级数据集来计算家庭债务的地区指标。这些细粒度的信息使我们能够构建房地产繁荣时期利率错误定价的衡量指标,并以此来识别信贷冲击(CS)对家庭债务的影响。我们的分析提供了三个主要结论。首先,在 2004-2006 年期间,大多数欧洲地区的 CS 测量值为负值,这表明信贷条件相对于早些年明显放宽。其次,我们发现,在 2002-2007 年期间家庭杠杆率上升较快的地区,其产出和就业在 2008 年后出现了更严重的下滑。第三,我们发现,尽管高收入家庭的杠杆率更能预测经济活动的衰退,但 CS 对低收入和中等收入家庭杠杆率的增加影响最大。
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引用次数: 0
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Macroeconomic Dynamics
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