Electronic Commerce
Mostrando 13-24 de 73 artigos, teses e dissertações.
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13. Fatores que influenciam a intenção de compra online: aplicação de um modelo adaptado de aceitação da tecnologia para o comércio eletrônico
A presente pesquisa tem como objetivo compreender os fatores que influenciam a intenção de compra online dos consumidores, bem como identificar entre esses fatores os que influenciam os usuários e os não usuários de comércio eletrônico. Assim, trata-se de uma pesquisa aplicada, exploratória e descritiva, que utilizou um levantamento de natureza quant
Publicado em: 2010
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14. Comércio eletrônico: um estudo sobre a viabilidade da utilização do Brasil Web Trade para a inserção de micro e pequenas empresas no comércio internacional / E-commerce: a study on the feasibility of using Brasil Web Trade for the insertion of micro and small firms in international trade
This research paper seeks to show an alternative to insert micro and small firms into the international market through the electronic solution available few years ago in the market, Brazil Web Trade. Starting from the assumption that micro and small firms face difficulties to reach a larger market with the traditional strategies - this is a major reason for
Publicado em: 2010
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15. Uma abordagem para negociação e renegociação de contratos eletrônicos para serviços web / Approach for negotiation and renegotiation of e-contracts for web services
Contratos eletrônicos descrevem processos de negócios interorganizacionais, definindo serviços fornecidos e consumidos, bem como restrições, obrigações e direitos das partes envolvidas. Devido ao dinamismo do mercado, é comum que as organizações envolvidas em uma cooperação precisem fazer alguns ajustes no contrato pré estabelecido. Essas mudan�
Publicado em: 2010
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16. A proteção do ciberconsumidor e o princípio da boa-fé objetiva / Cyberconsumer protection and the principle of objective good faith
O objetivo desta dissertação é a análise das implicações jurídicas decorrentes da utilização da rede mundial de computadores, como meio de realização de transações comerciais. Ela tem como principais temas a contratação de consumo via Internet, seus desafios, oportunidades, formas de regulação, prevenção e controle de práticas abusivas. A
Publicado em: 2010
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17. COMPRAS ONLINE EM VAREJO MULTICANAL: O RISCO PERCEBIDO NA AQUISIÇÃO DE ALIMENTOS PERECÍVEIS / ONLINE SHOPPING IN MULTICHANNEL RETAILING: THE PERCEIVED RISK ON THE ACQUISITION OF GROCERY PRODUCTS
The perceived risk in online shopping is seen by many authors as an obstacle for the growth of electronic commerce. The online retailing makes impossible for customers to evaluate the tangible attributes due the impossibility of physical examination of the product. In the case of groceries, the Internet still is an unexplored channel, once the consequences o
Publicado em: 2009
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18. Metodologia para a implantação dos processos da cadeia logística segura. / Methodology for implementing secure process in supply chain.
The development of the Methodology for the Implantation of the Processes of the Safe Logistic Chain aims at to establish parameters and methodology for application of the diverse concepts and programs of security for the foreign commerce being aimed at the load control that come being implemented for agencies of government and international organisms. These
Publicado em: 2009
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19. An architecture to support the agent reputation models interoperability. / Uma arquitetura de apoio à interoperabilidade de modelos de reputação de agentes.
In Multiagent Systems (MAS), controlling the internal agents behavior is impossible and therefore social dilemma may emerge. One possible approach to solve the problem is the social approach, which considers reputation as its main control mechanism. In order to accelerate the reputation evaluation, it is essential that the cooperating agents could exchange i
Publicado em: 2009
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20. Formal verification of fair exchange protocols using the strand spaces method / Verificação formal de protocolos de trocas justas utilizando o metodo de espaços de fitas
Fair exchange protocols were first proposed as a solution to the problem of exchanging digital items, between two or more entities, without forcing them to trust each other. The popularization of the internet resulted in an increasing amount of lay users, which constantly participate in exchange transactions, such as electronic commerce (ecommerce), internet
Publicado em: 2009
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21. Negociação automatica de contratos multi-laterais em cadeias produtivas agropecuarias / Automatic negotiation of multi-party contracts in agricultural supply chain
An agricultural supply chain comprises several kinds of actors that establish a complex net of relationships. These relationships may range from ad hoc and short lasting ones to highly structured and long lasting. This kind of chain has a few particularities like strict regulations and cultural influences, and presents a quite relevant economical and social
Publicado em: 2009
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22. Os contratos no comércio eletrônico: (uma análise sobre a sua validade)
The present essay provides law practitioners with an opportunity to widely reflect about validity of contracts formed in the electronic commerce by the Brazilian legal systems point of view. It offers subsides that facilitate a better understanding of the electronic form of contracting, while it points out distinctions between the electronic form and the wri
Publicado em: 2008
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23. MODELAGEM DO AGENTE DE MARKETING NA FASE DE MATCHMAKING NO SISTEMA DE COMÉRCIO INTELIGENTE (ICS) CONSIDERANDO O MIX DE MARKETING / MODELING OF AGENT FOR MARKETING IN THE PHASE Matchmaking TRADE INTELLIGENT SYSTEM (ICS) WHEREAS THE MIX MARKETING
The research presents the modeling of the marketing agent in the phase of matchmaking in the System of Intelligent Commerce (ICS) considering the mix of marketing. The theoretical recital approaches disciplines of marketing, electronic commerce and computer science. The marketing is boarded of form to relate the advances of the technology with the mix of mar
Publicado em: 2008
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24. Aplicabilidade do princípio constitucional da proteção do consumidor aos contratos eletrônicos. / Applicability of the constitutional principle of consumer protection over the electronic contracts.
The applicability of the constitutional principle of consumer protection is indicated here as the main solution to fill the legal gap concerning the new electronic contracts. From an unknown and irrelevant precept in the consumption relationships developed during the Liberal State, to a leading factor for the economical activity of the Social and Constitutio
Publicado em: 2008