Beyond pure public and pure private management models: Partial privatization in the European airport industry

The use of private funding and management is enjoying an increasing trend in airports. The literature has not paid enough attention to the mixed management models in this industry, although many European airports take the form of mixed public-private companies, where ownership is shared between public and private sectors. We examine the determinants of the degree of private participation in the European airport sector. Drawing on a sample of the 100 largest European airports, we estimate a multivariate equation in order to determine the role of airport characteristics, fiscal variables, and political factors on the extent of private involvement. Our results confirm the alignment between public and private interests in partially privatized airports. Fiscal constraints and market attractiveness promote private participation. Integrated governance models and the share of network carriers prevent the presence of private ownership, while the degree of private participation appears to be pragmatic rather than ideological.

Beyond pure public and pure private management models: Mixed firms in the European Airport Industry

The use of private funding and management enjoys an increasing trend in airports. The literature has not paid enough attention to the mixed management models in this industry, although many European airports take the form of mixed firms or Institutional PPP, where ownership is shared between public and private sectors. We examine the determinants of the degree of private participation in the European airport sector. Drawing on a sample of the 100 largest European airports we estimate a multivariate equation in order to determine the role of airport characteristics, fiscal variables and political factors on the extent of private involvement. Our results confirm the alignment between public and private interests in PPPs. Fiscal constraints and market attractiveness promote private participation. Integrated governance models and the share of network carriers prevent the presence of private ownership, while the degree of private participation appears to be pragmatic rather than ideological.

Net Neutrality: Measuring the Problem, Assessing the Legal Risks

Network neutrality is a growing policy controversy. Traffic management techniques affect not only high-speed, high-money content, but by extension all other content too. Internet regulators and users may tolerate much more discrimination in the interests of innovation. For instance, in the absence of regulatory oversight, ISPs could use Deep Packet Inspection (DPI) to block some content altogether, if they decide it is not to the benefit of ISPs, copyright holders, parents or the government. ISP blocking is currently widespread in controlling spam email, and in some countries in blocking sexually graphic illegal images. In 1999 this led to scrutiny of foreclosure of Instant Messaging and video and cable-telephony horizontal merger. Fourteen years later, there were in 2013 net neutrality laws implemented in Slovenia, the Netherlands, Chile and Finland, regulation in the United States and Canada , co-regulation in Norway, and self-regulation in Japan, the United Kingdom and many other European countries . Both Germany and France in mid-2013 debated new net neutrality legislation, and the European Commission announced on 11 September 2013 that it would aim to introduce legislation in early 2014. This paper analyses these legal developments, and in particular the difficulty in assessing reasonable traffic management and ‘specialized’ (i.e. unregulated) faster services in both EU and US law. It also assesses net neutrality law against the international legal norms for user privacy and freedom of expression

Language Learning in Task Management and Task Accomplishment

In this paper we study student interaction in English and Swedish courses at a Finnish university. We focus on language choices made in task-related activities in small group interaction. Our research interests arose from the change in the teaching curriculum, in which content and language courses were integrated at Tampere University of Technology in 2013. Using conversation analysis, we analysed groups of 4-5 students who worked collaboratively on a task via a video conference programme. The results show how language alternation has different functions in 1) situations where students orient to managing the task, e.g., in transitions into task, or where they orient to technical problems, and 2) situations where students accomplish the task. With the results, we aim to show how language alternation can provide interactional opportunities for language learning. The findings will be useful in designing tasks in the future.

La selecció del fons documental a la biblioteca escolar: com, qui i per què triar els llibres per a infants

L’infant ha de tenir l’oportunitat d’estar envoltat per una col·lecció de llibres que el permeti escollir les lectures que necessita a cada moment. L’escola, concretament la biblioteca escolar, ha de possibilitar aquesta trobada mitjançant un fons documental seleccionat a partir de les necessitats i els interessos d’infants i mestres. El present treball pretén recollir algunes recomanacions bàsiques per a la selecció de documents a la biblioteca escolar en un marc teòric inicial. En la segona part del projecte, s’intenta analitzar com es porta a la pràctica aquest procés en el nostre territori a partir de l’anàlisi de tres realitats concretes: la biblioteca escolar, la biblioteca pública i el Seminari de Bibliografia Infantil i Juvenil de l’Associació de Mestres Rosa Sensat.

World Polarization in carbon emissions, potential conflict and groups: an updated revision

Typically, conflicts in world environmental negotiations are related, amongst other aspects, to the level of polarization of the countries in groups with conflicting interests. Given the predictable relationship between polarization and conflict, it would seem logical to evaluate the degree to which the distribution of countries – for example, in terms of their CO2 emissions per capita – would be structured through groups which in themselves are antagonistic, as well as their evolution over time. This paper takes the concept of polarization to explore this distribution for the period 1992-2010, looking at different analytic approaches related to the concept. Specifically, it makes a comparative evaluation of the results associated with endogenous multi-polarization measures (i.e. EGR and DER indices), exogenous measures (i.e. Z-K or multidimensional index) and strict bipolarization measures (i.e. Wolfson’s measure). Indeed, the interest lies not only in evaluating the global situation of polarization by comparing the different approaches and their temporal patterns, but also in examining the explanatory capacity of the different proxy groups used as a possible reference for designing global environmental policy from a group premise. JEL codes: D39; Q43; Q56. Key words: polarization; carbon emissions; conflict;

Campesinos, Estado y mercado. La conflictividad forestal en el Noroeste de España, León (1870­ ¿1936)

Peer-reviewed

jxSensor: a sensor network integration layer for JXTA

Nowadays, Wireless Sensor Networks (WSN) arealready a very important data source to obtain data about the environment. Thus, they are key to the creation of Cyber-Physical Systems (CPS). Given the popularity of P2P middlewares as ameans to efficiently process information and distribute services, being able to integrate them to WSN¿s is an interesting proposal. JXTA is a widely used P2P middleware that allows peers to easily exchange information, heavily relying on its main architectural highlight, the capability to organize peers with common interests into peer groups. However, right now, approaches to integrate WSNs to a JXTA network seldom take advantage of peer groups. For this reason, in this paper we present jxSensor, an integrationlayer for sensor motes which facilitates the deployment of CPS¿s under this architecture. This integration has been done taking into account JXTA¿s idiosyncrasies and proposing novel ideas,such as the Virtual Peer, a group of sensors that acts as a single entity within the peer group context.

The personal research portal : web 2.0 driven individual commitment with open access for development

Peer-reviewed

The First Privatization Policy in a Democracy: Selling State-Owned Enterprises in 1948-1950, Puerto Rico

In the 1940s, when the Governor of Puerto Rico was appointed by the US President and the Puerto Rican government was answerable only to the US Federal government, a large state-owned enterprise (SOE) sector was established on the island. Public services such as water, transportation and energy were nationalized, and several new manufacturing SOEs were created to produce cement, glass, shoes, paper and chalkboard, and clay products. These enterprises were created and managed by government-owned corporations. Later on, between 1948 and 1950, under the island’s first elected Governor, the government sold these SOEs to private groups. This paper documents both the creation and the privatization of the SOE sector in Puerto Rico, and analyzes the role played by ideology, political interests, and economic concerns in the decision to privatize them. Whereas ideological factors might have played a significant role in the building of the SOE sector, we find that privatization was driven basically by economic factors, such as the superior efficiency of private firms in the sectors where the SOEs operated, and by the desire to attract private industrial investment to the Puerto Rican economy.

Coming from outside the Academy. Values of 2.0 culture in higher education

This article reflects on how some values, interests, and particularities of 2.0 culture enter on higher and postgraduate education institutions. Through theidentification of the features of 2.0, this document visualizes some of the resistances, obstacles, possibilities, and opportunities detected in these institutions, many of them focusing on the core of the higher education and postgraduate institutions (i.e. strategic vision, methodology, role of teachers and students, relation between formal and informal learning, contents and assessment). Responsibility in the training and updating of current and future professionals places these institutions under the discussion and decision-making process related to the role that 2.0 tools should play. We wonder if it implies a crossroad which affects the whole set of attitudes and values on the role of training institutions in the context of the construction of socialized knowledge.

The republican case for workplace democracy

The republican case for workplace democracy (WD) is presented and defended from two alternative means of ensuring freedom from arbitrary interference in the firmnamely, (a) the right to freely exit the firm and (b) workplace regulation. This paper shows, respectively, that costless exit is neither possible nor desirable in either perfect or imperfect labor markets, and that managerial discretion is both desirable and inevitable due to the incompleteness of employment contracts and labor legislation. The paper then shows that WD is necessary, from a republican standpoint, if workers" interests are to be adequately tracked in the exercise of managerial authority. Three important objections are finally addressed (i) that WD is redundant, (ii) that it is unnecessary provided that litigation and unionism can produce similar outcomes, and (iii) that it falls short of ensuring republican freedom compared to self-employment.

Choosing hybrid organizations for local services delivery : An empirical analysis of partial privatization

The empirical literature about factors explaining local government delivery choices has traditionally focused the attention on the public or private production dilemma. However, hybrid organizational forms such as mixed public-private firms are increasingly used in several European countries. This paper makes use of survey data from Spanish municipalities to examine motivations of local governments for engaging in hybrid organizational forms. Data refer to two very relevant local services: water distribution and solid waste collection. The empirical analysis indicates that the use of mixed firms emerge as a type of pragmatically based ‘third way’ between pure public and pure private production. Indeed, local governments make use of mixed firms when cost considerations (scale economies, transaction costs and soon), financial constraints and private interests exert contradictory pressures. On the contrary, political and ideological factors do not play any significant role on the local government decision of engaging or not in joint ventures with private partners.

Escriure i mercadejar a la Baixa Edat Mitjana "Navigare necesse [est]..."

This article ties the expansion of the Mediterranean and Catalan prosperity to the growth, the changes and the maturing of the society in all aspects (politically, socially, culturally...) Two of the groups that illustrate the growth well and the changes that were taking place in Barcelona society are the craftsmen and craftswomen, liberal professionals and the merchants. The article relates the changes of the XIVth Century to the increase of the capacity to read and write of the men and women of these social groups. The books of accounts of two members of a Barcelona family of merchants and ships’s copyist of the XIVth Century, the Tarascó, are the testimony of the extension of “a functional” literacy, limited and closely together with the profession, work and religious practice. These and other private sources allow for the appreciation of the diffusion of writing. The people of the world of commerce and the sea are very conscious of the decisive value of writing not only for their professional activity, but also because it allows them to make note of, in order to be able, later on, to remember: desires, interests and preoccupations. The article, finally, offers a hypothesis of documentary genesis of books of mercantile accounts

El vehicle elèctric: té problemes de comunicació?

Something on the level of pure electric vehicle communication is failing. If the benefits are so obvious: reducing emissions, existing technology, etc., why not EV, start to lead the global sales? Whose interests may be behind it?