Abril - Junio 2021最新文献

筛选
英文 中文
Extreme Value Theory and Auction Models 极值理论与拍卖模型
Abril - Junio 2021 Pub Date : 2021-01-22 DOI: 10.21919/REMEF.V16I2.596
P. Morganti
{"title":"Extreme Value Theory and Auction Models","authors":"P. Morganti","doi":"10.21919/REMEF.V16I2.596","DOIUrl":"https://doi.org/10.21919/REMEF.V16I2.596","url":null,"abstract":"The objective of this article is to develop a parametric approach to estimating auctions with incomplete data using Extreme Value Theory (EVT). The methodology is mainly theoretical: we first review that, when only transaction prices can be observed, the distribution of private valuations is irregularly identified. The sample bias produced by nonparametric estimators will affect all functionals of practical interest. We provide simulations for a best-case scenario and a worst-case scenario. Our results show that, compared to nonparametric approaches, the approximation of such functionals developed using EVT produces more accurate results, is easy to compute, and does not require strong assumptions about the unobserved distribution of bidders' valuations. It is recommended that financial operators working with auctions use this parametric approach when facing incomplete datasets. Given the difficult nature of the analysis, this work does not provide large sample properties for the proposed estimators and recommends the use of bootstrapping. This article contributes originally to the literature of structural estimation of auction models providing a useful and robust parametric approximation.","PeriodicalId":402333,"journal":{"name":"Abril - Junio 2021","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124729589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exchange Rate Pass-Through to Prices in Mexico: A Study of the Main Border and Non-Border Cities 墨西哥汇率对物价的传导:对主要边境和非边境城市的研究
Abril - Junio 2021 Pub Date : 2021-01-12 DOI: 10.21919/REMEF.V16I2.468
Eduardo Saucedo, Jorge González
{"title":"Exchange Rate Pass-Through to Prices in Mexico: A Study of the Main Border and Non-Border Cities","authors":"Eduardo Saucedo, Jorge González","doi":"10.21919/REMEF.V16I2.468","DOIUrl":"https://doi.org/10.21919/REMEF.V16I2.468","url":null,"abstract":"This study analyzes the exchange rate pass-through effect on the Consumer Price Index (CPI) in Mexico's main border and 27 non-border metropolitan cities. The period examined includes monthly data from January 2002 to December 2019. A vector autoregressive model (VAR) is used, which includes formal employment at the city level as a proxy to economic development, interest rates, nominal exchange rates, each analyzed city’s CPI, U.S. consumer prices, energy commodity prices and control variables such as service sector employment share and large firm employment share. Impulse response functions are constructed. Results for the 2002-2016 period indicate that exchange rate changes primarily affect border cities. Different arguments are included to justify such results. Pass-through values are also found to increase in general for all cities when the period 2017-2019 (January 2017 when important gasoline price shocks started previous its price liberalization in December 2017) is included in the regressions.","PeriodicalId":402333,"journal":{"name":"Abril - Junio 2021","volume":"47 20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117245665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Modelos de la estructura de plazos de las tasas de interés: Revisión, tendencias y perspectivas 利率期限结构模型:回顾、趋势和展望
Abril - Junio 2021 Pub Date : 2020-12-28 DOI: 10.21919/REMEF.V16I2.587
Oldrich Alfons Vasicek, F. Venegas-Martínez
{"title":"Modelos de la estructura de plazos de las tasas de interés: Revisión, tendencias y perspectivas","authors":"Oldrich Alfons Vasicek, F. Venegas-Martínez","doi":"10.21919/REMEF.V16I2.587","DOIUrl":"https://doi.org/10.21919/REMEF.V16I2.587","url":null,"abstract":"El trabajo proporciona una descripción general de los modelos de estructuras de plazos de las tasas de interés. Se trata de un planteamiento técnico de la teoría del comportamiento libre de arbitraje de tasas de interés de distintos vencimientos. Los modelos de tasa corta están ganando relevancia en la actualidad por su capacidad para describir y explicar la existencia de tasas de interés negativas como se ha observado en Europa y Asia. Las condiciones económicas actuales, en un entorno de incertidumbre generado por una recesión económica global, afectan el comportamiento de las tasas de interés, lo cual invita a realizar una revisión más cuidadosa de los factores que influyen en la dinámica de las mismas. Este artículo tiene como objetivo revisar las tendencias y perspectivas de los modelos de estructuras de plazos y destaca algunas áreas para futuras investigaciones.","PeriodicalId":402333,"journal":{"name":"Abril - Junio 2021","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116824341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信