Freedom of choice as control over outcomes

As interactions between individuals are introduced into the freedom of choice literature by the mean of game forms, new issues appear. In particular, in this paper it is argued that individuals face uncertainty with respect to outcomes as they lose the control they implicitely exert over options in the opportunity set framework. A criterion is proposed as to compare alternative game forms in terms of the control they offer to individuals. The CardMin criterion suggests that any game form should be judged on the basis of the strategy offering the lowest number of pairwise different outcomes. An axiomatic characterization is provided in the case of two individuals.

Foreword (2004)

This is the first issue of Geologica Acta dedicated to the memory of Professor Francesc Calvet, whose life was cut short in January 2002 when he was only 54. Francesc was a man with great human qualities, a distinguished scientist and an inspiring teacher who was held in high esteem by all those who knew him. His academic achievements, talent and friendly personality attracted numerous colleagues and students. Unfailingly courteous and polite, he was passionately committed to social justice and was a staunch defender of freedom of conscience and tolerance.

Is the Spanish Inheritance and Gift Tax incompatible with the free movement of workers and capital?: The reasoned opinion of the EU Commission IP/10/513

The aim of my speech is answering to the question if the Spanish Inheritance and Gift Tax is incompatible with the free movement of workers and capital. We are going to pay special attention to the European Commission’s request to Spain to change its Inheritance and Gift Tax provisions for Non-Residents or Assets held abroad. In order to answer to the question mentioned above five points will be explained. At first place I am going to describe the infrengement procedure established in the Article 258 that the EU Commission can follow when a Member State doesn’t comply with Community Law. At second place, we are going to explain what is the content of the EU Commission delivered on 5th of may 2010 regarding the spanish Inheritance and Gift Tax. Then, we will analise what establishes the Community Law regarding the freedom of workers and capital and how they are understood by the EU Court of Justice in similar cases. Finally, we are going to provide possible amendments that Spain could undertake.

States of maximum entropy production in a onedimensional vertical model with convective adjustment

We investigate the hypothesis that the atmosphere is constrained to maximize its entropy production by using a one-dimensional (1-D) vertical model. We prescribe the lapse rate in the convective layer as that of the standard troposphere. The assumption that convection sustains a critical lapse rate was absent in previous studies, which focused on the vertical distribution of climatic variables, since such a convective adjustment reduces the degrees of freedom of the system and may prevent the application of the maximum entropy production (MEP) principle. This is not the case in the radiative–convective model (RCM) developed here, since we accept a discontinuity of temperatures at the surface similar to that adopted in many RCMs. For current conditions, the MEP state gives a difference between the ground temperature and the air temperature at the surface ≈10 K. In comparison, conventional RCMs obtain a discontinuity ≈2 K only. However, the surface boundary layer velocity in the MEP state appears reasonable (≈3 m s-¹). Moreover, although the convective flux at the surface in MEP states is almost uniform in optically thick atmospheres, it reaches a maximum value for an optical thickness similar to current conditions. This additional result may support the maximum convection hypothesis suggested by Paltridge (1978)

Damage spreading transition in glasses: A probe for the ruggedness of the configurational landscape

We consider damage spreading transitions in the framework of mode-coupling theory. This theory describes relaxation processes in glasses in the mean-field approximation which are known to be characterized by the presence of an exponentially large number of metastable states. For systems evolving under identical but arbitrarily correlated noises, we demonstrate that there exists a critical temperature T0 which separates two different dynamical regimes depending on whether damage spreads or not in the asymptotic long-time limit. This transition exists for generic noise correlations such that the zero damage solution is stable at high temperatures, being minimal for maximal noise correlations. Although this dynamical transition depends on the type of noise correlations, we show that the asymptotic damage has the good properties of a dynamical order parameter, such as (i) independence of the initial damage; (ii) independence of the class of initial condition; and (iii) stability of the transition in the presence of asymmetric interactions which violate detailed balance. For maximally correlated noises we suggest that damage spreading occurs due to the presence of a divergent number of saddle points (as well as metastable states) in the thermodynamic limit consequence of the ruggedness of the free-energy landscape which characterizes the glassy state. These results are then compared to extensive numerical simulations of a mean-field glass model (the Bernasconi model) with Monte Carlo heat-bath dynamics. The freedom of choosing arbitrary noise correlations for Langevin dynamics makes damage spreading an interesting tool to probe the ruggedness of the configurational landscape.

Challenges and Opportunities of Online Entertainment. Proceedings of the 7th International Conference on Internet, Law & Politics. Universitat Oberta de Catalunya, Barcelona, 9-10 July, 2012.

El VIII Congrés Internacional Internet, Dret i Política (IDP 2012) que s'ha dut a terme a Barcelona els dies 9 i 10 de juliol de 2012 sota el títol genèric de "Reptes i oportunitats de l'entreteniment en línia", ha abordat alguns dels principals reptes als que s'enfronta la societat de la informació des de la perspectiva jurídica i politològica. Concretament, els temes centrals han estat el debat sobre l'entreteniment a la xarxa, així com altres qüestions relacionades amb Internet i els drets de propietat intel·lectual, la privacitat, la seguretat o la llibertat d'expressió.

Helisaeus Röslin y la libertad de religión

[spa]En las historias generales de la tolerancia religiosa no figura Helisaeus Röslin. Sin embargo Carlos Gilly ha mostrado en diferentes trabajos que el médico suabo-alsaciano sostuvo a lo largo de su obra de modo incansable la necesidad de la libertad religiosa y de conciencia como un postulado religioso y como un factor de progreso económico y paz social. El presente trabajo pretende analizar en profundidad la teorización rösliniana de la libertad de religión poniéndola en relación con su concepción de la historia, con su obra de cronología y con su interpretación de las novedades celestes contemporáneas, en particular la nova de 1604 y el descubrimiento galileano de los planetas mediceos en 1610, tal como se refleja en dos de las últimas obras de Röslin: Mitternächtige Schiffarth (1611) y la Tabella des Welt Spiegels (1612).

Some Considerations Concerning Regulation and Competition in the Port Sector

The aim of this paper is to discuss the circumstances in which the process of competition between ports takes place in Spain − circumstances arising from the way the port system is currently set up and from the regulations governing it. The importance of this matter lies both in the fact that intensified competition between ports is the way to set about boosting the efficiency of the Spanish port sector and in the relevance of this business to the economies of the regions in which the ports are located. It is precisely for this reason that the reform instituted in 1992 aimed to combine balanced development of the national port system with the defence of the interests of autonomous regions. To this end the current regulatory framework provides for the possibility of port authorities drawing up their own competitive strategies, but makes their implementation conditional upon approval of their business plan by the Spanish state port authority. The latter body coordinates the national port system to ensure the guidelines set by the central government authorities are followed in the field of transport. However, the scale of the differences which exist among both the size of facilities and their relevant markets on the one hand, and the financial and economic circumstances of each of them on the other, suggest that each port authority's needs must be very different. Consequently, their competitive strategies must also be very different. It is therefore valid to ask whether coping with this diversity calls for different guidelines to regulate their freedom of action. Key words: Competition, regulation, port sector JEL classification numbers: L1, L5, L9

Did the cooperative start life as a Joint-Stock company? business law and cooperatives in Spain, 1869–1931

Studies of Spanish cooperatives date their spread from the Law on Agrarian Syndicates of 1906. But the first legislative appearance of cooperatives is an 1869 measure that permitted general incorporation for lending companies. The 1931 general law on cooperatives, which was the first act permitting the formation of cooperatives in any activity, reflects the gradual disappearance of the cooperative’s "business" characteristics. In this paper we trace the Spanish cooperative’s legal roots in business law and its connections to broader questions of the freedom of association, the formation of joint-stock enterprises, and the liability of investors in business and cooperative entities. Our account underscores the similarities of the organizational problems approach by cooperatives and business firms, while at the same time respecting the distinctive purposes cooperatives served.

El medi està androcentrat. Qui el desandrocentritzarà?... Experiència femenina, coneixement ecològic i canvi cultural

The article is the result of an attempt to define universal categories which permit a nonandrocentric conceptualization of the natural environment, in which femenine experience in environmental topics is unveiled and emphatized as a collective heritage. The theoretic content concentrates on defining and outlining the characteristics of two basic concepts: the femenine model of conscience and environmental actionr and ccwomen's ecologismn. The potential of both concepts for structuring research in genderlenvironment relations is demostrated. Finally, the article offers reasoned criticism of the androcentric nature of the guide-lines which predominate in environmental management and proposes, as the basis of an alternative model, the recognition of the legitimacy and authority of feminine experience in environmental affairs

L'Educació lliure: una mirada a les experiències educatives alternatives

Investigació educativa de caràcter qualitatiu que estudia l’educació lliure. La recerca es basa en quatre experiències educatives alternatives actuals que presenten diversos models pedagògics, en l’àmbit de l’Estat Espanyol: Paideia, educació llibertària; Ojo de agua, ambient educatiu; i l’àmbit de Catalunya: El Roure, escola viva i La Llavor, escola Waldorf, per tal de conèixer, analitzar i contrastar les seves pràctiques educatives, observant les seves possibilitats en el moment de crisi educativa actual

La legislación como condicionante en la creatividad: perspectiva de género y estereotipos

Entre los varios tópicos que rodean al ámbito publicitario, aquellos relacionados con el tratamiento de género, específicamente al femenino, a través de las representaciones de roles y estereotipos en las que, además, el cuerpo tiene especial relevancia, han determinado que la publicidad sea considerada como uno de los factores que refuerzan y fomentan la discriminación hacia las mujeres. Dentro de los límites que el marco regulador establece para la libertad de expresión y por iniciativas propias del sistema publicitario a través del autocontrol, en las estrategias creativas y en quienes las producen, se han iniciado procesos, llamados a repensar las identidades femeninas y masculinas, pese a ello, existen efluvios que demuestran que el sexismo continua presente en las sociedades en las que la publicidad se desenvuelve, por tanto le dan cabida a ésta y otras formas de comunicación y de procesos y comportamientos sociales

Common law and civil law as pro-market adaptations

We argue that in the development of the Western legal system, cognitive departures are themain determinant of the optimal degree of judicial rule-making. Judicial discretion, seen here as the main distinguishing feature between both legal systems, is introduced in civil law jurisdictions to protect, rather than to limit, freedom of contract against potential judicial backlash. Such protection was unnecessary in common law countries, where free-market relations enjoyed safer judicial ground mainly due to their relatively gradual evolution, their reliance on practitioners as judges, and the earlier development of institutional checks and balances that supported private property rights. In our framework, differences in costs and benefits associated with self-interest and lack of information require a cognitive failure to be active.

Judges' cognition and market order

We argue that during the crystallization of common and civil law in the 19th century, the optimal degree of discretion in judicial rulemaking, albeit influenced by the comparative advantages of both legislative and judicial rulemaking, was mainly determined by the anti-market biases of the judiciary. The different degrees of judicial discretion adopted in both legal traditions were thus optimally adapted to different circumstances, mainly rooted in the unique, market-friendly, evolutionary transition enjoyed by English common law as opposed to the revolutionary environment of the civil law. On the Continent, constraining judicial discretion was essential for enforcing freedom of contract and establishing a market economy. The ongoing debasement of pro-market fundamentals in both branches of the Western legal system is explained from this perspective as a consequence of increased perceptions of exogenous risks and changes in the political system, which favored the adoption of sharing solutions and removed the cognitive advantage of parliaments and political leaders.

Internet e-ethics in confrontation with an activists' agenda: Yahoo! on trial

A prolonged confrontation between Yahoo! Inc. and French anti-racismactivists who ask for the removal of Nazi items from auction sitesas well as restricted access to neo-Nazis sites is analyzed. We presentthe case and its development up to the decision of Yahoo! Inc. to removethe items from yahoo.com following a French court s verdict against thefirm. Using a business ethics approach, we distinguish the legal,technical, philosophical and managerial issues involved in the case andtheir management by Yahoo! We conclude on the difficulty of governingrelations with society from corporate and legal affairs departments atthe headquarters level, and on the clash of two visions over theregulation of social freedom.