Contrato de seguro e terceiros: estudo de direito civil

Dissertação para doutoramento em direito privado na Faculdade de Direito da Universidade Nova de Lisboa

A promessa de exoneração de dívida a terceiro.

Título completo do capítulo: "A promessa de exoneração de dívida a terceiro. Pretexto para uma reflexão sobre o conceito de prestação.

Contrato de mediação: estudo das prestações principais

Dissertação de Doutoramento em Direito Privado apresentada à Faculdade de Direito da Universidade Nova de Lisboa em Setembro de 2013

O direito de arrependimento nos contratos celebrados à distância e fora do estabelecimento

This dissertation aims to analyze the right of withdrawal and its implications on distance and off-premises contracts, due to the importance of these contracts in our society. Our main goal is, first of all, to explain the meaning and characteristics of both distance and off-premises contracts and the reason why a right of withdrawal is granted. Secondly, we intend to explain all of the relevant aspects related to this right, such as its legal concept and main characteristics, the origin and evolution of the right of withdrawal on both European and Portuguese legislation, its implications in the contracting parties and, finally, a brief analysis of the applicable law. In a nutshell, the right of withdrawal allows the consumer to withdraw from a distance or off-premises contract, unilaterally, without having to indicate any motive to justify the decision, after a cooling-off period of 14 calendar days. In these two types of contracts such right exists due to the reasons or circumstances that lead to the conclusion of the contract.

Contratos fiscais: regime e natureza

Mestrado na área de Ciências Jurídico-Empresariais

Os seguros e o incumprimento dos contratos

«Os seguros e o incumprimento dos contratos» em "A crise e o direito", coord. J. B. Gouveia e N. Piçarra, Almedina 2013, pp. 239-246.

A proposta de regulamento relativo a um direito europeu comum da compra e venda e as suas implicações no direito português

We have witnessed in recent years, an obvious effort by the competent European institutions, towards the harmonization of general law applicable to all Member States (MS's). Many developments have been registered in several areas of law, a europeanization process that aims to add value to cross-border transactions and, consequently, the internal market and european trade. This trend manifests itself in general to the private law level, and particularly in contract law. The extension of the field in which market participants - whether professionals or consumers - can act, must imperatively be articulated with a consequent wider protection. After all, the consumer is also a leading European purposes and its level should not be called into question for the sake of promoting trade. The link between the positions of two opposing parties, professionals and consumers, requires commitment and work reinforced by the institutions but only on that basis is consistent legislative production. The proposed Regulation on a Common European Sales Law of the sale, the European Commission, set focus to European contract law and raises questions about the relevance and necessity of such uniformity. An instrument for purposes of harmonization of European contract law, that can be applied to all cross-border consumer contracts, similar in all MS's certainly bring many benefits. However, its applicability and usefulness would depend on the level of protection that would provide, compared to the existing national rights. Would an optional instrument ensure the designs of a common law? Moreover, would a binding instrument be the best alternative in that sense? Keywords:

Arbitragem de consumo no direito brasileiro

This dissertation analyzes how the current Constitution and the Brazilian law establish consumer protection, arbitration and access to justice. Following we try to demonstrate why arbitration is a method rarely used in the resolution of consumer disputes in Brazil. It also examines the doctrinal and jurisprudential aspects of the conflict between the Brazilian Arbitration Law (Law nº. 9.307/96), which allows the arbitration clause in contracts of adhesion, and the Consumer Protection Code (Law nº 8.078/90) that in article 51, VII, considers as abusive the arbitration clause. Furthermore, analyzes new proposed bills under scrutiny by the National Congress on the issue and identifies the causes, in the Brazilian legal system, hampering the use of arbitration in consumer relations. Concludes that there are no principle obstacles preventing consumer litigations to be settled by arbitration. High costs, mistrust, oppression, misinformation of consumers and non-participation of the State, being a totally private institute, are factors that generate distrust, suspicion, and have prevented the development of arbitration in consumer relations in Brazil.

Contratos de prestação de serviços de comunicações electrónicas

The object of this dissertation is the analysis of the legal framework applicable to contracts for provision of electronic communications services, while trying to offer solutions to some of the issues regarding this matter. The main focus of this study will be the rules concerning service’s suspension, which have been recently amended. The technological development and the establishment of these services as information transmitters and work tools were noteworthy for its growing importance at the present time. These services include cable television, telephone (landline and mobile) and internet and they are regulated by Law nr 23/96, July 26th, along with other essential public services. Said law sets a group of principles and duties, such as good faith (article 3), continuity and quality of the service (article 7) and the duty to rightfully inform the user (article 4), in order to protect the users. For the analysis of legal framework applicable to these particular contracts it is also fundamental to mention Law nr 5/2004, February 10th, known as Electronic Communications Law. The provisions regarding the service’s suspension are currently prescribed in articles 52.º and 52.º-A of the law. Given the amendments introduced by Law nr 10/2013, January 28th, consumers are subjected to a regulation different from the one applicable to the other users, established in the new article 52.º-A. From our analysis, we have concluded that the main change from past provisions has to do with the automatic termination of the contract as consequence of the consumer’s failure to pay the price or to conclude a written payment arrangement after service’s suspension.

A Geografia e o Direito: a informação geográfica ao serviço da justiça

Dissertação apresentada como requisito parcial para obtenção do grau de Mestre em Ciência e Sistemas de Informação Geográfica

Alguns aspectos jurídicos dos contratos não bancários de aquisição e uso de bens

Separata da Revista da Banca nº 22 - Abril/Junho 1992

Contratos de intermediação no código dos valores mobiliários

Separata do Nº 7 dos Cadernos do Mercado de Valores Mobiliários Abril de 2000

Uma introdução ao direito comparado

Separata da Revista "O Direito IV"

Direito de Autor, intimidade privada e ambiente digital: reflexões sobre a cópia privada de obras intelectuais

Araucaria. Revista Iberoamericana de Filosofia, Política y Humanidades - Año 9, Nº 18, Segundo semestre de 2007