Lecturas de Economia最新文献_第3页

Sitios de patrimonio mundial como determinantes de la demanda de turismo internacional en Latinoamérica y Caribe 世界遗产地是拉丁美洲和加勒比国际旅游需求的决定因素

Lecturas de Economia Pub Date : 2022-02-14 DOI: 10.17533/udea.le.n96a342804

Viviana Leonardi, Silvina Elías, M. Tortul

引用次数: 1

Finanzas y crecimiento en México: ¿Quién aporta más, la banca o la bolsa? 墨西哥的金融与增长：谁贡献最大，银行还是股市？

Lecturas de Economia Pub Date : 2022-02-14 DOI: 10.17533/udea.le.n96a344224

F. Venegas-Martínez, Lizethe Berenice Méndez-Heras, Ricardo Solis-Rosales

{"title":"Finanzas y crecimiento en México: ¿Quién aporta más, la banca o la bolsa?","authors":"F. Venegas-Martínez, Lizethe Berenice Méndez-Heras, Ricardo Solis-Rosales","doi":"10.17533/udea.le.n96a344224","DOIUrl":"https://doi.org/10.17533/udea.le.n96a344224","url":null,"abstract":"Este artículo estudia la relación entre la estructura financiera y el crecimiento económico de México durante el periodo 1980-2014. La literatura identifica dos tipos de estructura financiera: bank-based y stock-market-based. En la primera, la banca comercial impacta positivamente la actividad económica y, en la segunda, el mercado bursátil influye en el desempeño de la economía. Una tercera visión considera que toda la actividad financiera (bancos, mercado bursátil y otras instituciones financieras) influye en el crecimiento. Estas hipótesis se evalúan mediante modelos de vectores de corrección de errores (VEC). Los hallazgos empíricos sugieren que, considerando la liquidez del sistema financiero, la actividad bursátil predominó durante todo el periodo de estudio; pero al considerar el tamaño del sistema financiero, prevaleció la actividad bancaria. También se muestra que el incremento de la liquidez del sistema financiero elevó el crecimiento económico, pero el incremento del tamaño del sistema financiero disminuyó el PIB per cápita en el periodo 1980-2014. Y el análisis dinámico de corto plazo revela que si la estructura financiera se hiciera más bursátil el efecto en el crecimiento económico sería positivo. ","PeriodicalId":52205,"journal":{"name":"Lecturas de Economia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45027332","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

Dynamic Stock Dependence and Monetary Variables in the United States (2000-2016): A Copula and Neural Network Approach 美国动态股票依赖与货币变量（2000-2016）：Copula和神经网络方法

Lecturas de Economia Pub Date : 2022-02-14 DOI: 10.17533/udea.le.n96a345321

Magnolia Miriam Sosa Castro, Christian Bucio Pacheco, Edgar Ortiz Calisto

引用次数: 0

Extracting low-cost signals of perceived quality control in community pharmacies: a simulated client study of contraceptive dispensing in Bogotá 提取社区药房感知质量控制的低成本信号：波哥大避孕药具配药的模拟客户研究

Lecturas de Economia Pub Date : 2022-02-14 DOI: 10.17533/udea.le.n96a344243

T. Andia, César A. Mantilla, Á. Morales, S. Ortiz, P. Rodriguez-Lesmes

{"title":"Extracting low-cost signals of perceived quality control in community pharmacies: a simulated client study of contraceptive dispensing in Bogotá","authors":"T. Andia, César A. Mantilla, Á. Morales, S. Ortiz, P. Rodriguez-Lesmes","doi":"10.17533/udea.le.n96a344243","DOIUrl":"https://doi.org/10.17533/udea.le.n96a344243","url":null,"abstract":"We determine whether community pharmacies in Bogotá produce differential quality signals, and if they are related to an objective quality measure: the compliance with prescription rules. In this quantitative descriptive study, we use the simulated client methodology (N=298) to assess whether Bogota’s community pharmacies comply with prescription rules related to contraceptive medications. We find that one per cent of the staff at the pharmacy asked for a prescription when the pills were requested. Five per cent of the staff asked additional questions that signal knowledge or interest in the correct delivery of pills. We do not find differences by socio-economic level or type of pharmacy ownership (i.e., large firm versus independent) regarding the request of prescriptions or further questions about the pills. Concerning the aesthetic signals of quality, independent pharmacies were less likely to display a diploma of their chemist, and the likelihood that their staff wore white coats was also lower. We conclude that Bogota’s community pharmacies differentiation is based on simple signals associated with a professional image, but not with actual procedures that guarantee the safety of consumers. ","PeriodicalId":52205,"journal":{"name":"Lecturas de Economia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42576405","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

Stackelberg-Nash Equilibrium and Perfect Competition in the Solow-Uzawa Growth Model Solow-Uzawa增长模型中的Stackelberg-Nash均衡与完全竞争

Lecturas de Economia Pub Date : 2022-02-14 DOI: 10.17533/UDEA.LE.N96A342588

Wei-bin Zhang

{"title":"Stackelberg-Nash Equilibrium and Perfect Competition in the Solow-Uzawa Growth Model","authors":"Wei-bin Zhang","doi":"10.17533/UDEA.LE.N96A342588","DOIUrl":"https://doi.org/10.17533/UDEA.LE.N96A342588","url":null,"abstract":"This study introduces Stackelberg-Nash equilibrium to neoclassical growth theory. It attempts to make neoclassical economic growth theory more robust in modelling the complexity of market structures. The model is constructed within the framework of the Solow-Uzawa two-sector model. The economy is composed of two sectors. The final goods sector is the same as in the Solow one-sector growth model which is characterized by perfect competition. The consumer goods sector is the same as the consumer goods sector in the Uzawa model but is characterized by Stackelberg duopoly. We model household behavior with Zhang’s concept of disposable income and utility. The model endogenously determines profits of duopoly which are equally distributed among the homogeneous population. We build the model and then identify the existence of an equilibrium point through simulation. We conduct comparative static analyses of some parameters. We also compare the economic performance of the traditional Uzawa model and the model with the Stackelberg-Nash equilibrium. We conclude that the imperfect competition increases national output, national wealth, and utility level in comparison to perfect competition. ","PeriodicalId":52205,"journal":{"name":"Lecturas de Economia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47536601","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

Efecto de la Asignación Universal por Hijo en la reducción de disparidades regionales en Argentina 普遍儿童津贴对阿根廷减少区域差距的影响

Lecturas de Economia Pub Date : 2022-01-27 DOI: 10.17533/udea.le.n96a345762

Dario Rossignolo

引用次数: 0

La población inactiva en Colombia y sus características regionales. Un análisis desde modelos de descomposición microfactual 哥伦比亚的不活跃人口及其地区特征。从微电流分解模型分析

Lecturas de Economia Pub Date : 2022-01-27 DOI: 10.17533/udea.le.n96a343954

Jorge Alberto Castro Puello, Jose Guillermo Ariza, Armando Ardila Delgado

引用次数: 0

Modelo econométrico para el análisis de la elección de modo de transporte en viajes domésticos: el rol de las variables latentes 国内旅行交通方式选择分析的计量经济模型：潜在变量的作用

Lecturas de Economia Pub Date : 2022-01-22 DOI: 10.17533/udea.le.n96a345079

Claudia Helena Muñoz Hoyos, Beatriz Elena Pineda Uribe, M. Gomez

{"title":"Modelo econométrico para el análisis de la elección de modo de transporte en viajes domésticos: el rol de las variables latentes","authors":"Claudia Helena Muñoz Hoyos, Beatriz Elena Pineda Uribe, M. Gomez","doi":"10.17533/udea.le.n96a345079","DOIUrl":"https://doi.org/10.17533/udea.le.n96a345079","url":null,"abstract":"Las percepciones de seguridad y comodidad relacionadas con viajar en bus o en avión pueden afectar las decisiones de elección de los pasajeros en viajes domésticos. En este artículo se incorporaron las variables latentes seguridad y comodidad dentro de los modelos econométricos para estudiar la elección del modo de transporte para pasajeros que viajan en el trayecto Medellín-Barranquilla. En el modelo calibrado se incluyeron variables asociadas al modo de transporte, como el costo, el tiempo de viaje y las frecuencias, además de las variables de percepción. El modelo de elección discreta con variables latentes (VLs) se estimó secuencialmente: en primer lugar, se obtuvieron los parámetros del modelo de múltiples indicadores múltiples causas (MIMIC) y —posteriormente— se calibró el modelo híbrido de elección. El modelo calibrado permitió identificar las variables que inciden en la elección del modo de transporte aéreo o terrestre. Los resultados obtenidos son una herramienta eficaz en la toma de decisiones para las empresas que operan en cada uno de los modos.","PeriodicalId":52205,"journal":{"name":"Lecturas de Economia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48006531","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

Determinants of online repurchase intention in COVID-19 times: Evidence from an emerging economy COVID-19时期在线回购意愿的决定因素:来自新兴经济体的证据

Lecturas de Economia Pub Date : 2021-12-03 DOI: 10.17533/udea.le.n96a342638

Aldo Alvarez-Risco, Liliana Quipuzco-Chicata, Carlos Escudero-Cipriani

{"title":"Determinants of online repurchase intention in COVID-19 times: Evidence from an emerging economy","authors":"Aldo Alvarez-Risco, Liliana Quipuzco-Chicata, Carlos Escudero-Cipriani","doi":"10.17533/udea.le.n96a342638","DOIUrl":"https://doi.org/10.17533/udea.le.n96a342638","url":null,"abstract":"COVID-19 has led to social isolation and a subsequent increase in online shopping has been observed. The present study is based on theory of reasoned action and focused on 371 Peruvian consumers, it seeks to evaluate the current effect of the website quality, customer satisfaction, and customer trust in online repurchases. The current study is cross-sectional and uses an online survey with 22 questions that evaluated consumers repurchase intentions. A technical SEM-PLS analysis was used. It was found that website quality had a positive influence on customer satisfaction, website quality positively influenced customer trust, customer satisfaction had a positive influence on customer trust, customer satisfaction had a positive influence on online repurchase intention, and customer trust had a positive influence on online repurchase intention. The model explained 20.6% of online repurchase intention behavior. Outcomes of the bootstrapping test were used to evaluate if path coefficients are significant. The outcomes can help companies to develop strategic plans to increase online purchasing. The novelty is based on using the partial least squares structural equation modeling (SEM-PLS) technique. ","PeriodicalId":52205,"journal":{"name":"Lecturas de Economia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47804558","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: 3

Editorial 社论

Lecturas de Economia Pub Date : 2021-08-07 DOI: 10.17533/udea.le.n95a347144

Carlos Vasco-Correa

引用次数: 0