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Freeze! Financial Sanctions and Bank Responses 冻结!金融制裁和银行反应
Pub Date : 2023-05-12 DOI: 10.2139/ssrn.3297404
Matthias Efing, Stefan Goldbach, Volker Nitsch
Using regulatory data, we study German bank lending in countries targeted by financial sanctions. We find that domestic banks in Germany reduce lending in sanctioned countries, whereas their foreign bank affiliates outside Germany increase lending. In some cases, this is because the bank affiliates’ host countries have not imposed sanctions themselves. However, even German bank affiliates in host countries that enact sanctions like Germany increase lending if these host countries lack strong institutions and anticrime policies. These findings suggest that even universally adopted sanctions distort bank capital flows and competition if the level of their enforcement varies across bank locations.
利用监管数据,我们研究了德国银行在金融制裁目标国家的贷款情况。我们发现,德国的国内银行减少了对受制裁国家的贷款,而它们在德国以外的外国银行分支机构则增加了贷款。在某些情况下,这是因为银行附属机构的东道国本身没有实施制裁。然而,即使是像德国这样实施制裁的东道国的德国银行分支机构,如果这些东道国缺乏强有力的制度和反犯罪政策,也会增加贷款。这些发现表明,如果不同银行的执行水平不同,即使普遍采用的制裁措施也会扭曲银行资本流动和竞争。
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引用次数: 6
Consumption of traded goods, exchange rate dynamics, and risk sharing. 贸易商品消费、汇率动态和风险分担。
Pub Date : 2021-09-17 DOI: 10.2139/ssrn.3443890
Maxym Chaban
The paper analyzes the consumption-real exchange rate anomaly in a multi-country model with complete markets under various preference specifications: (i) standard time-additive preferences; (ii) recursive preferences of Epstein and Zin; and (iii) habit formation preferences of Campbell and Cochrane. Recent research indicates that non-standard preferences can successfully replicate the low correlation between consumption and real exchange rates as in the data, thus resolving the anomaly. Optimal consumption risk sharing requires a reallocation of traded goods across countries. I show that such an optimal reallocation in this class of models links bilateral real exchange rate dynamics to consumption in both countries and to the ratio of domestic consumption of home endowment relative to exports of domestic goods to the foreign country. This implication finds little empirical support with data for 9 OECD economies.
本文分析了具有完全市场的多国模型在不同偏好规范下的消费-实际汇率异常:(1)标准时间加性偏好;(ii) Epstein和Zin的递归偏好;(iii) Campbell和Cochrane的习惯形成偏好。最近的研究表明,非标准偏好可以成功地复制数据中消费与实际汇率之间的低相关性,从而解决异常现象。最优的消费风险分担需要在各国之间重新分配贸易商品。我表明,在这类模型中,这种最优的再分配将双边实际汇率动态与两国的消费以及国内禀赋的国内消费相对于国内商品出口到国外的比率联系起来。这一结论在9个经合组织经济体的数据中几乎没有得到实证支持。
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引用次数: 0
The Economic Impact of Tariff Eliminations in a U.S.-U.K. Free Trade Agreement: A CGE Model with Worker Displacement 美英自由贸易协定中关税取消的经济影响:一个考虑工人失业的CGE模型
Pub Date : 2021-07-27 DOI: 10.2139/ssrn.3894566
J. Ferry, Badri Narayanan Gopalakrishnan, Amanda Mayoral
On May 5, 2020, the U.S. Trade Representative announced plans to negotiate a free trade agreement with the United Kingdom. We use GTAP to model the economic impacts of this free trade agreement, exclusively focusing on the bilateral tariff elimination. We find that a standard GTAP model leads to a general improvement in economic conditions for both countries, but more for the U.K. than the U.S. However, in a second model we build on previous studies that incorporate worker displacement effects and our results show a small negative impact to employment for both countries and a negative effect on GDP for the U.S. Our results suggest the importance of incorporating worker displacement when modelling international trade.
2020年5月5日,美国贸易代表宣布了与英国谈判自由贸易协定的计划。我们使用GTAP来模拟这一自由贸易协定的经济影响,专门关注双边关税取消。我们发现,标准的GTAP模型导致两国经济状况的普遍改善,但英国比美国更明显。然而,在第二个模型中,我们建立在先前的研究基础上,纳入了工人流离失所效应,我们的结果显示,对两国的就业都有轻微的负面影响,对美国的GDP有负面影响。我们的结果表明,在建立国际贸易模型时,纳入工人流离失所的重要性。
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引用次数: 0
The Role of Beliefs in Asset Prices: Evidence from Exchange Rates 信念在资产价格中的作用:来自汇率的证据
Pub Date : 2021-06-30 DOI: 10.2139/ssrn.3872077
João Valente, K. Vasudevan, Tian Wu
Motivated by evidence of systematic forecast errors by market participants and professional forecasters, we construct a model of exchange rate determination where investors each (1) receive noisy private signals about the future path of interest rate differentials between the US and other countries and (2) overestimate the persistence of interest rate differentials. Our model is able to explain the forward premium puzzle, a well-known failure of the uncovered interest rate parity condition implied by traditional models (UIP), in a manner consistent with the survey evidence, in addition to a number of additional puzzles that existing models have struggled to simultaneously explain. These include the initial underreaction and delayed overreaction of currencies in response to monetary news; positive short-horizon and negative long-horizon autocorrelations of currency excess returns; and the lower return predictability of interest rate differentials for UIP trades implemented with longer maturity bonds. Our model is also useful for understanding the strong relationship between survey-based measures of macroeconomic news and exchange rates despite the weak relationship between macroeconomic fundamentals and exchange rates, the persistence of subjective beliefs, and the seeming reversal of the failure of UIP in recent years. Our results highlight the important role that investors' beliefs may play in exchange rate behavior.
在市场参与者和专业预测者系统性预测错误证据的激励下,我们构建了一个汇率决定模型,其中投资者各自(1)接收到有关美国和其他国家之间利差未来路径的嘈杂私人信号,(2)高估了利差的持久性。我们的模型能够以与调查证据一致的方式解释远期溢价难题,这是传统模型(UIP)隐含的未发现利率平价条件的一个众所周知的失败,此外还有一些现有模型难以同时解释的其他难题。其中包括货币对货币新闻的最初反应不足和延迟反应过度;货币超额收益的短期正自相关和长期负自相关与期限较长的债券实施的UIP交易的利差收益可预测性较低。我们的模型也有助于理解基于调查的宏观经济新闻与汇率之间的紧密关系,尽管宏观经济基本面与汇率之间的关系很弱,主观信念的持续存在,以及近年来UIP失败的看似逆转。我们的研究结果强调了投资者的信念在汇率行为中可能发挥的重要作用。
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引用次数: 5
A Gravity Model Analysis of the Impact On U.S.A.’s Involvement in NAFTA 对美国加入北美自由贸易协定影响的重力模型分析
Pub Date : 2021-03-18 DOI: 10.2139/ssrn.3806949
Xinye Yang
The purpose of this paper is to empirically analyze the United States’ trade patterns in goods based on the gravity model and evaluate whether trade agreements such as the North American Free Trade Agreement (NAFTA) are in the best interest of the US economy. The Gravity Model, US-Canada empirical trade data, and US-Mexico data supports the theoretical model. While it’s hard to incorporate all the factors into the assumptions in estimating the trade among NAFTA, the econometric model proved that there is some positive impact in terms of increasing the overall goods trading volume as a result of the United States implementing NAFTA in the early 1990s. However, it is hard to evaluate the overall benefits due to the limitations of the model such as small sample sizes and few independent variables. The Ricardian model and the Heckscher-Ohlin model are used to provide theoretical grounds.
本文的目的是基于重力模型对美国货物贸易模式进行实证分析,并评估北美自由贸易协定(NAFTA)等贸易协定是否符合美国经济的最佳利益。引力模型、美国-加拿大经验贸易数据、美国-墨西哥数据支持理论模型。虽然在估计北美自由贸易协定之间的贸易时很难将所有因素纳入假设,但计量经济模型证明了美国在20世纪90年代初实施北美自由贸易协定对增加总体货物贸易量有一定的积极影响。然而,由于模型样本量小、自变量少等局限性,很难对整体效益进行评估。李嘉图模型和Heckscher-Ohlin模型提供了理论依据。
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引用次数: 0
Firm Characteristics and Global Stock Returns: A Conditional Asset Pricing Model 企业特征与全球股票收益:一个条件资产定价模型
Pub Date : 2021-01-05 DOI: 10.2139/ssrn.3760593
Steffen Windmüller
This paper studies the relation between 39 firm-level characteristics and stock returns in 40 Non-U.S. countries using instrumented principal components analysis (IPCA). A conditional factor model with six latent factors does well in describing return variation, but contrary to studies for the U.S. market, characteristics continue to anomalously affect returns beyond instrumenting for systemic exposure. The global model performs better in emerging than in developed markets, while showing substantial differences across countries. On average, only ten characteristics contribute significantly to the models' performance. Market beta, investment, value and momentum characteristics do not instrument for systemic exposure.
本文研究了40家非美上市公司的39个公司层面特征与股票收益的关系。使用仪器主成分分析(IPCA)的国家。具有六个潜在因素的条件因素模型在描述回报变化方面做得很好,但与美国市场的研究相反,特征继续异常地影响回报,而不是用于系统风险敞口。全球模式在新兴市场的表现好于发达市场,但在各国之间也存在巨大差异。平均而言,只有10个特征对模型的性能有显著贡献。市场贝塔、投资、价值和动量特征不能作为系统性风险敞口的工具。
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引用次数: 4
An Analysis of International Shock Transmission: A Multi-Level Factor Augmented TVP GVAR Approach 国际冲击传导分析:一种多层次因素增强TVP GVAR方法
Pub Date : 2021-01-04 DOI: 10.2139/ssrn.3398285
Bahar Sungurtekin Hallam
We develop and apply a new methodology to study the transmission mechanisms of international
macroeconomic and financial shocks in the context of emerging markets. Our approach combines
aspects of factor analysis and GVAR models by replacing the cross-unit averages that serve as
foreign variables in the GVAR model with macroeconomic and financial factors extracted hierarchically from unbalanced panels of country-level data. Furthermore, we allow for time variation in both the model parameters and shock volatility. Our key empirical findings are as follows. First, we find that the macroeconomic conditions in the emerging economies under consideration became more sensitive to global financial conditions during and after the recent financial crisis. Moreover, they appear more concerned with financial stability as they do not try to offset the contractionary effects of tightening in global financial conditions by decreasing their policy rates. Second, deterioration of financial conditions in other emerging market country groups has a loosening effect on domestic financial conditions. Third, as we include a global financial risk factor along with the US monetary policy rate, our results suggest that the contractionary effects of US interest rate shocks are taken over by the global financial risk shock. Lastly, we find some evidence that macroeconomic interdependencies among emerging economies have been increasing while their dependencies on advanced economies have been decreasing over time.
我们开发并应用了一种新的方法来研究新兴市场背景下国际宏观经济和金融冲击的传导机制。我们的方法结合了因子分析和GVAR模型的各个方面,用宏观经济和金融因素从国家一级数据的不平衡面板中分层提取,取代了GVAR模型中作为外部变量的跨单位平均值。此外,我们允许模型参数和冲击波动的时间变化。我们的主要实证发现如下。首先,我们发现,在最近的金融危机期间和之后,新兴经济体的宏观经济状况对全球金融状况变得更加敏感。此外,他们似乎更关心金融稳定,因为他们没有试图通过降低政策利率来抵消全球金融环境收紧的收缩效应。其次,其它新兴市场国家集团金融状况的恶化对其国内金融状况产生了宽松效应。第三,由于我们将全球金融风险因素与美国货币政策利率一起考虑在内,我们的结果表明,美国利率冲击的收缩效应被全球金融风险冲击所取代。最后,我们发现一些证据表明,随着时间的推移,新兴经济体之间的宏观经济相互依赖一直在增加,而它们对发达经济体的依赖一直在减少。
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引用次数: 0
The Relationship between Trade Openness and Economic Growth in Bangladesh: An Empirical Analysis 孟加拉国贸易开放与经济增长关系的实证分析
Pub Date : 2021-01-01 DOI: 10.2139/ssrn.3905331
Md Musleh Uddin Hasan
This paper examines the relationship between trade openness and economic growth in Bangladesh. Contrary to the previous studies we use the data only for the period after the trade liberalization in the early 1990s. Both cointegration and Granger causality analysis are used to find the short-run and long-run effects of trade openness on economic growth. The result indicates that trade openness has positive and significant effects on economic growth in Bangladesh. Granger causality analysis tells us that trade openness causes economic growth in the long run, though not in the short run. Other factors like gross domestic investment, labor force, and education also cause economic growth in the long run.
本文考察了孟加拉国贸易开放与经济增长之间的关系。与以往的研究相反,我们只使用了20世纪90年代初贸易自由化之后的数据。采用协整分析和格兰杰因果分析,分别考察了贸易开放对经济增长的短期和长期影响。结果表明,贸易开放对孟加拉国经济增长具有显著的正向影响。格兰杰因果分析告诉我们,贸易开放对经济增长有长期的促进作用,但在短期内没有。从长远来看,国内投资总额、劳动力和教育等其他因素也会导致经济增长。
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引用次数: 4
Central Bank Transparency, Exchange Rates, and Demand Imbalances 中央银行透明度、汇率和需求失衡
Pub Date : 2020-12-28 DOI: 10.2139/ssrn.3583097
Giacomo Candian
Abstract Do the benefits of central bank transparency depend on the structure of financial markets? We address this question in a two-country model with dispersed information among price-setting firms. The volatility of the real exchange rate is non-monotonic in the precision of public communications. Despite this non-monotonicity, under complete markets, greater provision of public information always improves welfare and full transparency is optimal. By contrast, under incomplete markets, more accurate public signals can decrease welfare by exacerbating the cost of cross-country demand imbalances. If the trade elasticity is low, optimal public announcements are intentionally imprecise.
中央银行透明度的好处是否取决于金融市场的结构?我们在定价企业间信息分散的两国模型中解决了这个问题。实际汇率的波动在公共通讯的精确性方面是非单调的。尽管存在这种非单调性,但在完全市场下,更多地提供公共信息总是能改善福利,而完全透明是最优的。相比之下,在不完全市场下,更准确的公共信号可能会加剧跨国需求失衡的成本,从而降低福利。如果贸易弹性较低,则最优公告故意不精确。
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引用次数: 2
Foreign Currency as a Barrier to Trade: Evidence from Brazil 外汇作为贸易壁垒:来自巴西的证据
Pub Date : 2020-12-27 DOI: 10.2139/ssrn.3888401
Todd Messer
I study the role of foreign currency risk in affecting export behavior. The dominant role of the United States Dollar in the international payments system exposes many emerging market firms to exchange rate risk in international trade due to unexpected movements in prices paid in local currency. In 2008, Brazil and Argentina agreed to a “Local Currency Payments” (SML) system, which allowed exporters and importers to operate in their own local currencies. This system was responsible for nearly 10% of exports from Brazil to Argentina by 2012. I estimate the effect of eliminating foreign currency risk via the SML system by leveraging plausibly exogenous municipal variation in access to authorized financial institutions. Using a triple difference design, I find that municipalities with high access to the SML system exported 22% more to Argentina relative to other South American export destinations compared to municipalities with low access. Applying estimates of the trade elasticity from the literature, this effect is equivalent to reducing trade barriers by approximately 10%. I complement this finding with a firm-level analysis using confidential customs data. Export transactions through the SML system were on average 44% larger than otherwise similar transactions. In a stylized model of export behavior, I discuss these results as stemming from export frictions such as risk aversion or currency fees.
我研究外汇风险在影响出口行为中的作用。美元在国际支付系统中的主导地位使许多新兴市场公司在国际贸易中由于以当地货币支付的价格的意外变动而面临汇率风险。2008年,巴西和阿根廷同意建立“本币支付”(SML)体系,允许出口商和进口商使用本国货币进行交易。到2012年,这一体系占巴西对阿根廷出口的近10%。我估计了通过SML系统消除外汇风险的效果,方法是利用在获得授权的金融机构准入方面合理的外生城市差异。使用三重差异设计,我发现与其他南美出口目的地相比,SML系统使用率高的城市向阿根廷出口的货物比使用率低的城市多22%。应用文献中对贸易弹性的估计,这种效果相当于减少了大约10%的贸易壁垒。我对这一发现进行了补充,并使用了机密的海关数据进行了公司层面的分析。通过SML系统进行的出口交易平均比其他类似交易高出44%。在一个程式化的出口行为模型中,我将这些结果视为源于风险规避或货币费用等出口摩擦。
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引用次数: 0
期刊
Econometric Modeling: International Economics eJournal
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