Contaduria y Administracion最新文献_第6页

Multi-lender choice: Corporate bonds vs syndicated loans in mexican firms 多贷款人选择:墨西哥公司的公司债券与银团贷款

Contaduria y Administracion Pub Date : 2022-10-26 DOI: 10.22201/fca.24488410e.2023.4477

María De las Mercedes Adamuz Peña, Janko Hernández Cortés, Jorge Omar Moreno Treviño

引用次数: 0

Is the omega ratio a good portfolio optimization criterion? 比率是一个好的投资组合优化标准吗?

Contaduria y Administracion Pub Date : 2022-10-18 DOI: 10.22201/fca.24488410e.2023.3432

Ángel Samaniego Alcántar

引用次数: 0

Hours ahead automed long short-term memory (LSTM) electricity load forecasting at substation level: Newcastle substation 变电站级的自动长短期记忆（LSTM）电力负荷预测：纽卡斯尔变电站

Contaduria y Administracion Pub Date : 2022-10-12 DOI: 10.22201/fca.24488410e.2023.3356

Wellcome Peujio Jiotsop Foze, A. Hernández-del-Valle

{"title":"Hours ahead automed long short-term memory (LSTM) electricity load forecasting at substation level: Newcastle substation","authors":"Wellcome Peujio Jiotsop Foze, A. Hernández-del-Valle","doi":"10.22201/fca.24488410e.2023.3356","DOIUrl":"https://doi.org/10.22201/fca.24488410e.2023.3356","url":null,"abstract":"Nowadays, electrical energy is of vital importance in our lives, every country needs this resource to develop its economy, factories, businesses, and homes are the basis of the economic structure of a country. In the city of Newcastle as in other cities are in constant development growing day by day in terms of industries, homes and businesses, these elements are the ones that consume all the electricity produced in Newcastle. Although Australia has strategically located substations that serve the function of supplying all existing loads with quality power, from time to time the load will exceed the capacity of these substations and will not be able to supply the loads that will arise in the future as the city grows. To find a solution to this problem, we use a deep learning model to improve accuracy. In this paper, a Long Short-Term Memory recurrent neural network (LSTM) is tested on a publicly available 30-minute dataset containing measured real power data for individual zone substations in the Ausgrid supply area data. The performance of the model is comprehensively compared with 4 different configurations of the LSTM. The proposed LSTM approach with 2 hidden layers and 50 neurons outperforms the other configurations with a mean absolute error (MAE) of 0.0050 in the short-term load forecasting task for substations.","PeriodicalId":52100,"journal":{"name":"Contaduria y Administracion","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47936733","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

Internal audit function, political characteristics, and compliance with government accrual-based accounting standards in Indonesian local government 印尼地方政府内部审计职能、政治特征与政府权责发生制会计准则的遵从性

Contaduria y Administracion Pub Date : 2022-10-11 DOI: 10.22201/fca.24488410e.2023.3357

S. Sutaryo, S. Sahari, Shaharudin Jakpar, Sophee Sulong Balia

引用次数: 0

Volatilidad y creación de valor en el mercado integrado Latinoamericano 拉丁美洲一体化市场的波动性和价值创造

Contaduria y Administracion Pub Date : 2022-10-11 DOI: 10.22201/fca.24488410e.2023.3080

Sandra Gaitan Riaño, Jaime Ospina Mejía, Ana Maria Sierra Jaramillo

引用次数: 1

Spillover de volatilidad entre el mercado de las criptomonedas, los mercados financieros y commodities 加密货币市场、金融市场和大宗商品之间的波动溢出

Contaduria y Administracion Pub Date : 2022-09-29 DOI: 10.22201/fca.24488410e.2023.3396

Erik Mauricio Muñoz Henríquez, F. A. Gálvez Gamboa

引用次数: 0

Influencia del entorno macroeconómico en la creación de empresas en Perú 宏观经济环境对秘鲁创业的影响

Contaduria y Administracion Pub Date : 2022-09-26 DOI: 10.22201/fca.24488410e.2022.3242

Juan Celestino León Mendoza

引用次数: 1

Critical factors to improve customer satisfaction and reduce operating costs in large and medium-sized manufacturing companies in Nuevo León and the impact caused by the COVID pandemic 新莱昂大中型制造公司提高客户满意度和降低运营成本的关键因素以及新冠肺炎疫情造成的影响

Contaduria y Administracion Pub Date : 2022-09-23 DOI: 10.22201/fca.24488410e.2022.4437

Jorge Manuel Quiroga Mireles, Jesús Fabián López Pérez

{"title":"Critical factors to improve customer satisfaction and reduce operating costs in large and medium-sized manufacturing companies in Nuevo León and the impact caused by the COVID pandemic","authors":"Jorge Manuel Quiroga Mireles, Jesús Fabián López Pérez","doi":"10.22201/fca.24488410e.2022.4437","DOIUrl":"https://doi.org/10.22201/fca.24488410e.2022.4437","url":null,"abstract":"The objective of this document is to determine how transportation, trained personnel, customs procedures, preventive maintenance and inventory reliability impact customer satisfaction and operating costs in large and medium-sized companies in the State of Nuevo Leon, Mexico; Likewise, how they were affected by the pandemic caused by COVID. To carry out this research, a measurement instrument was developed, being of a non-experimental, descriptive and longitudinal type, where the results are first evaluated before the pandemic and after the presence of COVID. To analyze the collected information, the structural equation model was used with the method of partial least squares with the SmartPLS3 software. The results are initially presented globally, and later two groups were formed by type of company, those with Mexican and foreign capital; In this way, the approaches of each group and the impact of the factors on the response variables can be evaluated. The results presented in this article are expected to guide companies to improve customer satisfaction and reduce operating costs with and without a pandemic.","PeriodicalId":52100,"journal":{"name":"Contaduria y Administracion","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41536923","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

Análisis espacial comparativo 2021-2022 de la pandemia por covid-19 y sus efectos en la pobreza en México 2021-2022年covid-19大流行及其对墨西哥贫困影响的比较空间分析

Contaduria y Administracion Pub Date : 2022-09-22 DOI: 10.22201/fca.24488410e.2022.4820

José Arturo Cerón Vargas, Miguel Santiago Reyes Hernández, Fernando Muñoz Alonso, Jorge Alberto Gutiérrez Pozos

引用次数: 0

Organización industrial de la banca, regulación financiera y antimonopolios 银行、金融监管和反垄断的产业组织

Contaduria y Administracion Pub Date : 2022-09-22 DOI: 10.22201/fca.24488410e.2022.2893

Michel Eduardo Betancourt Gomez

引用次数: 0