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Understanding The Factors That Affect Foreign Direct Investment in Turkey By Using MARS Method 用MARS方法了解土耳其外商直接投资的影响因素
Pub Date : 2018-09-18 DOI: 10.14784/MARUFACD.460693
Sinemis Zengin, Serhat Yüksel, M. Kartal
Increasing foreign direct investment amount is very significant especially for developing countries in order to improve economy. Because of this situation, defining the factors that affect foreign direct investment is essential. Within this context, the main purpose of this study is to identify the influencing factors of foreign direct investment in Turkey. Within this scope, annual data for the periods between 1988 and 2015 was analyzed in this study. In addition to this situation, Multivariate Adaptive Regression Splines (MARS) method was used so as to achieve this objective. According to the results of the analysis, it was determined that current account deficit problem of Turkey affects foreign direct invest negatively. It was identified that if the ratio of current account deficit to total GDP is higher than “3.57”, foreign direct investment goes down. This result shows that foreign investors do not prefer to make investment since current account deficit increases fragility in the economy and it is considered as the leading indicator of the economic crisis. While considering the results of this study, it was recommended that current account deficit problem should be minimized to attract foreign investors make investment in Turkey.
特别是对发展中国家来说,增加外国直接投资对于提高经济水平具有重要意义。由于这种情况,确定影响外国直接投资的因素是至关重要的。在此背景下,本研究的主要目的是确定外国直接投资在土耳其的影响因素。在此范围内,本研究分析了1988年至2015年期间的年度数据。针对这种情况,采用多元自适应样条回归(Multivariate Adaptive Regression Splines, MARS)方法来实现这一目标。根据分析结果,确定土耳其经常项目赤字问题对外国直接投资产生负面影响。结果表明,如果经常项目赤字与国内生产总值之比大于3.57,则外国直接投资下降。这说明外国投资者不愿意投资,因为经常项目赤字增加了经济的脆弱性,经常项目赤字被认为是经济危机的先行指标。考虑到这项研究的结果,建议尽量减少经常项目赤字问题,以吸引外国投资者在土耳其投资。
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引用次数: 21
Dollar-Weighted Return on Aggregate Corporate Sector: How is it Distributed Across Countries? 公司部门的美元加权总回报率:它在各国之间是如何分布的?
Pub Date : 2018-09-07 DOI: 10.2139/ssrn.3221424
Lingxia Sun, Dong Wook Lee
Abstract This paper computes the dollar-weighted returns (DWRs) on the aggregate corporate sector in each of 43 sample countries. The paper shows that the DWRs in U.S. dollars are similar across countries but the local-currency DWRs are not. Further analysis shows that the DWRs in local currency are higher in financially closed countries but their currencies lose value, thereby resulting in the parity of DWRs in U.S. dollars across countries. More generally, a country's DWR converges faster to the global benchmark, the more financially open the country is. Taken together, our results are consistent with the notion that capital flows in such a way that the return to investors is equalized across countries and any barriers to cross-border capital flows are overcome by currency value changes.
摘要本文计算了43个样本国家的总企业部门的美元加权收益率(dwr)。研究表明,各国以美元计算的dwr相似,而各国以本币计算的dwr则不同。进一步分析表明,在金融封闭的国家,以当地货币计算的dwr更高,但这些国家的货币贬值,从而导致各国以美元计算的dwr平价。更一般地说,一个国家的DWR向全球基准趋同的速度越快,这个国家的金融开放程度越高。综上所述,我们的研究结果与资本流动的概念是一致的,即投资者的回报在各国之间是平等的,跨境资本流动的任何障碍都被货币价值变化所克服。
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引用次数: 0
Aggregate Information in Different Anomalies: International Evidence 不同异常的汇总信息:国际证据
Pub Date : 2018-07-30 DOI: 10.2139/ssrn.3222682
Qingjie Du
This paper conducts a comprehensive empirical test of 20 prominent anomalies using the data from 32 countries/regions during the period 1999 to 2017. My results show that most of the anomalies become weaker or even diminish using data in recent years, both in the US and in other markets. This paper also compares five different information aggregation approaches to evaluate their performance of anomaly returns. The results show that although different aggregation methods may perform better in a specific country, on average the latent variable based approach and the Fama-MacBeth regression based approach outperform other approaches in capturing the return-related information. Moreover, results based on equal-weighted returns provide much more significant anomalies than those based on value-weighted returns.
本文利用1999 - 2017年32个国家/地区的数据,对20个显著异常进行了综合实证检验。我的研究结果显示,近年来,无论是在美国还是在其他市场,大多数异常现象都变得更弱,甚至消失。本文还比较了五种不同的信息聚合方法,评价了它们对异常收益的处理效果。结果表明,尽管不同的聚合方法在特定国家可能表现更好,但平均而言,基于潜在变量的方法和基于Fama-MacBeth回归的方法在捕获收益相关信息方面优于其他方法。此外,基于等加权回报的结果比基于价值加权回报的结果提供了更显著的异常。
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引用次数: 0
Foreign Currency Lending 外币贷款
Pub Date : 2018-07-26 DOI: 10.2139/ssrn.3220260
M. Delis, Panagiotis N. Politsidis, Lucio Sarno
Lending to corporates in foreign currencies can expose banks to substantial currency risk. Using global syndicated loan data, we find that a one-standard-deviation increase in exchange rate volatility increases loan spreads by approximately 20 basis points for loans made in a currency different from the lenders’. This implies excess interest of approximately USD 2.55 million for loans of average size and duration. We show that our finding is mostly attributed to credit constraints and deviations from perfect competition in international lending markets. Borrowers can lower the extra cost by forming strong lending relationships with their banks.
向企业提供外币贷款可能使银行面临巨大的汇率风险。利用全球银团贷款数据,我们发现汇率波动率每增加一个标准差,以不同于贷方的货币发放的贷款的贷款息差就会增加约20个基点。这意味着平均规模和期限的贷款的超额利息约为255万美元。我们表明,我们的发现主要归因于信贷约束和国际贷款市场完全竞争的偏离。借款人可以通过与银行建立牢固的贷款关系来降低额外成本。
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引用次数: 1
FX Markets Move on Surprise News Institutional Investor Trading Behavior Around Brexit, the US Election, and the Swiss Franc Floor 机构投资者在英国脱欧、美国大选和瑞士法郎底部的交易行为
Pub Date : 2018-06-05 DOI: 10.2139/ssrn.3198368
Kanav Bhagat, Diana Farrell
In this JPMorgan Chase Institute report, we examined three recent events that had significant impacts on foreign exchange (FX) markets: the decision by the Swiss National Bank to end their minimum exchange rate policy on January 15, 2015, the Brexit referendum on June 23, 2016, and the US Presidential Election on November 8, 2016. All three events shared one important quality — they had unexpected outcomes that led to the largest one-day moves in the relevant exchange rates in the last 20 years — that made them ideal candidates for research aimed at building a better understanding of institutional investor trading behavior. With this research objective in mind, we examined institutional investor trades in FX markets in the days and hours leading up to, during, and after each event. First, we find that FX trading volumes for hedge funds, asset managers, and banks spiked during the three events. In contrast, volumes for the corporate, pension/insurance, and public/other investor sectors barely increased. Second, institutional investors traded significant amounts of FX risk during the events, but their net flows alone cannot explain the sharp exchange rate movements during the repricing periods. Third, only hedge funds consistently transferred risk immediately after news broke and as currencies repriced sharply. Other investors transferred risk but only after exchange rates stabilized. Fourth, the active investor sectors played different roles in each event: During the SNB event, they all bought CHF, trading in the direction of the prevailing move in exchange rates; during the Brexit event their net flows were mixed; and during the US Election event they bought MXN, trading against the prevailing move in exchange rates. Fifth, within each investor sector, there was considerable variation in trading behavior during each event. Finally, banks and hedge funds traded higher volumes outside of their normal business hours and outside of a currency’s local market; other investor sectors did not. Our results are informative for policy discussions along two dimensions: financial market stability and central bank communications. The report leverages a new data asset that includes nearly 400 million institutional investor transactions across all asset classes, sourced from the Markets division of J.P. Morgan’s Corporate & Investment Bank. The analysis in this report is based on 120,000 spot and forward FX transactions in Swiss Francs (CHF), the Pound sterling (GBP), or the Mexican Peso (MXN) that were executed in the hours before, during, and after news broke for each event.
在这份摩根大通研究所的报告中,我们研究了最近对外汇市场产生重大影响的三件事:瑞士国家银行于2015年1月15日决定结束其最低汇率政策,2016年6月23日的英国脱欧公投,以及2016年11月8日的美国总统大选。这三起事件都有一个重要的特点——它们都产生了意想不到的结果,导致相关汇率出现了近20年来最大的单日波动——这使它们成为旨在更好地理解机构投资者交易行为的研究的理想对象。考虑到这一研究目标,我们研究了机构投资者在每次事件发生前、期间和之后的外汇市场交易情况。首先,我们发现对冲基金、资产管理公司和银行的外汇交易量在这三次事件期间飙升。相比之下,企业、养老金/保险以及公共/其他投资者部门的交易量几乎没有增长。其次,机构投资者在事件期间交易了大量的外汇风险,但他们的净流量本身并不能解释在重新定价期间汇率的急剧波动。第三,只有对冲基金在新闻爆出和货币大幅重新定价后持续转移风险。其他投资者只有在汇率稳定后才转移风险。第四,活跃投资者在每次事件中都扮演着不同的角色:在瑞士央行事件期间,他们都买入瑞郎,跟随汇率的主流走势进行交易;在英国退欧期间,它们的净资金流喜忧参半;在美国大选期间,他们逆着汇率波动买入墨西哥比索。第五,在每个投资者部门中,每次事件期间的交易行为都有相当大的差异。最后,银行和对冲基金在正常营业时间之外、在一国货币所在市场之外的交易量增加;其他投资领域则没有。我们的研究结果对两个方面的政策讨论具有参考价值:金融市场稳定和央行沟通。该报告利用了一项新的数据资产,其中包括所有资产类别的近4亿笔机构投资者交易,数据来自摩根大通企业与投资银行市场部。本报告的分析基于12万笔瑞士法郎(CHF)、英镑(GBP)或墨西哥比索(MXN)的即期和远期外汇交易,这些交易是在每次事件发生之前、期间和之后的几个小时内执行的。
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引用次数: 0
How Do Migration and Remittances Affect Inequality? A Case Study of Mexico 移民和汇款如何影响不平等?以墨西哥为例
Pub Date : 2018-06-01 DOI: 10.5089/9781484361634.001
Z. Kóczán, F. Loyola
The poverty-reducing effects of remittances have been well-documented, however, their effects on inequality are less clear. This paper examines the impact of remittances on inequality in Mexico using household-level information on the receiving side. It hopes to speak to their insurance role by examining how remittances are affected by domestic and external crises: the 1994 Mexican Peso crisis and the Global Financial Crisis. We find that remittances lower inequality, and that they become more pro-poor over time as migration opportunities become more widespread. This also strengthens their insurance effects, mitigating some of the negative impact of shocks on the poorest.
汇款减少贫困的效果已经得到了充分的证明,然而,它们对不平等的影响却不太清楚。本文利用接收方的家庭层面信息考察了汇款对墨西哥不平等的影响。它希望通过研究汇款如何受到国内和外部危机(1994年墨西哥比索危机和全球金融危机)的影响来探讨汇款的保险作用。我们发现,汇款降低了不平等,随着时间的推移,随着移民机会变得更加普遍,汇款变得更加有利于穷人。这也加强了它们的保险效应,减轻了冲击对最贫困人口的一些负面影响。
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引用次数: 18
Exchange Rate Forecasting on a Napkin 餐巾上的汇率预测
Pub Date : 2018-05-22 DOI: 10.1016/J.JIMONFIN.2020.102168
Michele Ca’ Zorzi, Michał Rubaszek
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引用次数: 18
Cross-Border Bank Flows and Systemic Risk 跨境银行流动与系统性风险
Pub Date : 2018-04-23 DOI: 10.2139/ssrn.2938544
G. Karolyi, John Sedunov, Alvaro G. Taboada
We find that heightened cross-border bank flows are associated with lower systemic risk in a target country’s banking system. The reductions in systemic risk are stronger for flows coming from source countries with stronger regulatory oversight than the target country. Such cross-border bank flows linked to regulatory arbitrage are also associated with improvements in target banking sector profitability, asset quality, and efficiency. We assess several alternative channels of influence for cross-border bank flows but interpret the evidence on these flows as mostly consistent with a benign form of regulatory arbitrage.
我们发现,跨境银行流动的增加与目标国家银行体系系统性风险的降低有关。对于那些来自监管力度更强的来源国而非目标国的资金,系统性风险的降低更为显著。这种与监管套利相关的跨境银行流动也与目标银行业盈利能力、资产质量和效率的提高有关。我们评估了影响跨境银行流动的几种替代渠道,但将这些流动的证据解释为与良性监管套利形式基本一致。
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引用次数: 12
Determinants of Bank Closures: Do Changes of Camel Variables Matter? 银行倒闭的决定因素:骆驼变量的变化重要吗?
Pub Date : 2017-10-30 DOI: 10.2139/ssrn.3062513
M. Mäkinen, L. Solanko
This study examines whether changes in CAMEL variables matter in explaining bank closure. Using a unique set of monthly bank-specific balance sheet data from Russia, we estimate determinants of bank license withdrawals during 2013m7-2017m7. We make two key findings. First, changes in CAMEL indicators are always significantly correlated with probability of bank closure, and the magnitude of parameter estimates decreases with the lag length. Second, while the one-month lagged levels of capital, earnings, and liquidity are significantly associated with the probability of bank closure in the subsequent month, the level of liquidity is the only significant indicator for longer lags. Our key contribution that changes in CAMEL variables matter more than levels is robust to various robustness checks.
本研究考察了CAMEL变量的变化是否在解释银行关闭中起作用。使用来自俄罗斯的一组独特的月度银行特定资产负债表数据,我们估计了2013年7月至2017年7月期间银行许可证提取的决定因素。我们有两个主要发现。首先,CAMEL指标的变化总是与银行关闭概率显著相关,参数估计的幅度随着滞后长度而减小。其次,虽然一个月滞后的资本、收益和流动性水平与下一个月银行倒闭的可能性显著相关,但流动性水平是唯一一个较长滞后的重要指标。我们的关键贡献是,CAMEL变量的变化比水平更重要,对各种鲁棒性检查具有鲁棒性。
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引用次数: 5
Bitcoin, Gold and the Dollar - A Replication and Extension 比特币、黄金和美元——复制与延伸
Pub Date : 2017-08-23 DOI: 10.2139/ssrn.3024377
D. Baur, T. Dimpfl, Konstantin Kuck
Dyhrberg (2016) analyzes the relationship between Bitcoin, gold and the US dollar within a GARCH framework and states that Bitcoin can be classified as something in between gold and the US dollar. This paper uses the same sample and econometric models to replicate the findings and demonstrates that exact replication is not possible and that alternative statistical methods including a descriptive analysis provide more reliable, yet very different results. The findings based on the original sample and an extended sample period show that Bitcoin returns exhibit characteristics that are neither "in between" nor anywhere near gold and the US dollar.
Dyhrberg(2016)在GARCH框架内分析了比特币、黄金和美元之间的关系,并指出比特币可以归类为介于黄金和美元之间的东西。本文使用相同的样本和计量经济学模型来复制研究结果,并证明精确的复制是不可能的,而包括描述性分析在内的其他统计方法提供了更可靠的结果,但结果却截然不同。基于原始样本和延长样本期的研究结果表明,比特币的回报率既不“介于中间”,也不接近黄金和美元。
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引用次数: 11
期刊
ERN: International Finance (Topic)
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