Having your cake and eating it too: Can regulatory agencies be both independent and accountable?

Independent regulatory agencies (IRAs) were created in various sectors and on different governmental levels to implement liberalization policies. This paper investigates the link between IRAs' independence, which is said to promote regulatory credibility and the use of technical expertise, and their accountability, which is related to the need for controlling and legitimizing independent regulators. The literature on the regulatory state anticipates a positive relation between the independence and accountability of IRAs, but systematic empirical evidence is still lacking. To tackle this question, this paper measures and compares the independence and the accountability of IRAs in three differentially liberalized sectors in Switzerland (telecommunications, electricity and railways). With the application of Social Network Analysis, this piece of research shows that IRAs can be de facto independent and accountable at the same time, but the two features do not necessarily co-evolve in the same direction.

Le temps des hommes doubles. Les arrangements face à l’occupation, de la Révolution française à la guerre de 1870

Le temps des hommes doubles : Louis Aragon a désigné ainsi la séparation voire l’opposition entre l’homme social et l’homme privé dans la société capitaliste. Pour les auteurs réunis ici, il s’agit plutôt de signifier qu’au temps de la souveraineté nationale en armes, dès lors que sont plus rigoureusement assignées aux soldats et aux citoyens à la fois une « identité » et une « cause » supposées dépasser leur état civil et leurs intérêts particuliers, l’occupation militaire multiplie, dans la recherche d’accommodements entre les deux camps, les tensions et les combinaisons possibles entre fonctions ou statuts publics, sociabilités et influences locales, opinions et besoins. Pour caractériser les évolutions qui ont eu lieu entre les guerres déclarées par la France à l’Autriche en 1792 et à la Prusse en 1870, le présent livre met l’accent sur trois thèmes. Il traite d’abord des enjeux politiques et administratifs de l’occupation, parmi lesquels la neutralité, son devenir en tant que concept dans les relations internationales, et le positionnement des États neutres dans des conflits où l’on s’efforce de mobiliser aussi les opinions publiques. L’attention se porte ensuite sur les armées occupantes. Quelle que soit la part d’idéologie que l’autorité politique introduit dans leurs missions, la première de ces missions est de garantir leur propre sécurité. La recherche des accommodements ou le constat de l’extrême difficulté d’en trouver sont enfin abordés du point de vue des sociétés en proie à l’occupation. Dans ces situations où le présent peut être vécu et interprété en fonction d’une mémoire individuelle et collective d’expériences antérieures, le rôle joué par les occupants ne se réduit pas à la brutalité de la soldatesque et à l’exploitation économique.

Defining Regulatory Objectives for Contemporary Electronic Communications : Between a Rock and a Hard Place

Goal evaluation is an essential element of the process of designing regulatory frameworks. Lawyers and legal scholars do however tend to ignore it. The present paper stresses the importance of pinpointing the precise regulatory objectives in the fluid environment of electronic communications, since, due to their technological and economic development, they have become the vital basis for communication and distribution of information in modern societies. The paper attempts an analysis of the underlying regulatory objectives in contemporary communications and seeks to put together the complex puzzle of economic and societal issues.

Regulatory Objectives for Contemporary Electronic Communications : Talking Business or Talking Culture?

The common mantra in telecommunications regulatory fora (be it national, regional or international) now goes along the lines of 'deregulation-good; regulation-bad' and competition is said to be the ultimate answer to basically every question. A generalised dictum like this is in itself suspicious and even more so, when it refers to a sector such as telecommunications, which has a history of heavy regulation and has been the very epitome of state intervention. In the contemporary environment of vibrant communications, subcribing to a purely 'black-or-white' aproach may be, to put it mildly, unsafe. Before answering the question of appropriate regulatory model for communications markets, it is essential to figure out what goals are to be pursued in order to consider what kind of measures could bring about their attainment. In the words of Robert Bork, 'only when the issue of goals has been settled is it possible to frame a coherent body of substantive rules'. Against this backdrop, the present paper looks into the goals and objectives of telecommunications regulation, their complexity and inherent tension between commercial and public interests.

Book Review: M. Holoubek, D. Damjanovic, M. Trainer: Regulating Content. The European Regulatory Framework for the Media and Related Creative Sectors

Review of 'Regulating Content - The European Regulatory Framework for the Media and Related Creative Sectors', by M. Holoubek, D. Damjanovic, M. Trainer (Alphen aan den Rijn: Kluwer Law International, 2007), including some thoughts on contemporary media regulation.

Stomatal opening at elevated temperature: an underestimated regulatory mechanism?

Climate models predict more frequent and more severe extreme events (e.g. heat waves, extended drought periods) in Europe during the next decades. The response of plants to elevated temperature is a key issue in this context. Stomatal regulation is not only relevant for the diffusion of CO2 from the ambient air into the leaves, but it plays also an important role for the control of transpiration and leaf cooling. The regulation of stomatal aperture by the water status (hydroactive and hydropassive feed-back) and by internal CO2 availability (CO2 feed-back) are well documented in the literature, while the response of the stomates to elevated temperature was far less considered in the past. Photosynthesis is negatively affected by elevated temperature, but the water loss via transpiration may still be high. In the experiments reported here, bean leaf segments were incubated in darkness floating on water in the range from 20 to 50°C and then analyzed immediately by taking a photograph with a digital microscope. Stomatal aperture was measured on these pictures in order to quantify stomatal opening. After the incubation for 30 min, the opening was 0.66, 2.76 and 4.28 μm at 23, 30 and 35°C respectively. This opening at elevated temperature was fully reversible. Abscisic acid (0.1 μM) in the incubation medium shifted the temperature for stomatal opening to higher values. It can be concluded that elevated temperature stimulates stomatal opening regardless of the CO2 assimilation status and that there is a trade-off between leaf cooling on one hand and limiting water loss during drought periods on the other hand.

The ribosome as novel target for small regulatory RNAs

Small non-protein-coding RNA (ncRNA) molecules have been recognized recently as major contributors to regulatory networks in controlling gene expression in a highly efficient manner. While the list of validated ncRNAs that regulate crucial cellular processes grows steadily, not a single ncRNA has been identified that directly interacts and regulates the ribosome during protein biosynthesis (with the notable exceptions of 7SL RNA and tmRNA). All of the recently discovered regulatory ncRNAs that act on translation (e.g. microRNAs, siRNAs or antisense RNAs) target the mRNA rather than the ribosome. This is unexpected, given the central position the ribosome plays during gene expression. Furthermore it is strongly assumed that the primordial translation system in the ‘RNA world’ most likely received direct regulatory input from ncRNA-like cofactors. The fundamental question that we would like to ask is: Does the ‘RNA world still communicate’ with the ribosome? To address this question, we have analyzed the small ncRNA interactomes of ribosomes of prokaryotic (H. volcanii, S. aureus) and unicellular eukaryotic model organisms. Deep-sequencing and subsequent bioinformatic analyses revealed thousands of putative ribosome-associated ncRNAs. For a subset of these ncRNA candidates we have gathered experimental evidence that they are expressed in a stress-dependent manner and indeed directly target the ribosome. In the archaeon H. volcanii a tRNA-derived fragment was identified to target the small ribosomal subunit upon alkaline stress in vitro and in vivo. As a consequence of ribosome binding, this tRNA-fragment reduces protein synthesis by interfering with the peptidyl transferase activity. Our data reveal the ribosome as a novel target for small regulatory ncRNAs in all domains of life. Ribosome-bound ncRNAs are capable of fine tuning translation and might represent a so far largely unexplored class of regulatory sRNAs.

The ribosome as novel target for small regulatory RNAs

Small non-protein-coding RNA (ncRNA) molecules have been recognized recently as major contributors to regulatory networks in controlling gene expression in a highly efficient manner. While the list of validated ncRNAs that regulate crucial cellular processes grows steadily, not a single ncRNA has been identified that directly interacts and regulates the ribosome during protein biosynthesis (with the notable exceptions of 7SL RNA and tmRNA). All of the recently discovered regulatory ncRNAs that act on translation (e.g. microRNAs, siRNAs or antisense RNAs) target the mRNA rather than the ribosome. This is unexpected, given the central position the ribosome plays during gene expression. Furthermore it is strongly assumed that the primordial translation system in the ‘RNA world’ most likely received direct regulatory input from ncRNA-like cofactors. The fundamental question that we would like to ask is: Does the ‘RNA world still communicate’ with the ribosome? To address this question, we have analyzed the small ncRNA interactomes of ribosomes of organisms from all three domains of life. Deep-sequencing and subsequent bioinformatic analyses revealed thousands of putative ribosome-associated ncRNAs.1,2 For a subset of these ncRNA candidates we have gathered experimental evidence that they are expressed in a stress-dependent manner and indeed directly target the ribosome. We show that some of these ribosome-bound small ncRNAs are capable of fine tuning protein synthesis in vitro and in vivo. Our data therefore reveal the ribosome as a novel target for small regulatory ncRNAs in all domains of life and suggest the existence of a so far largely unexplored mechanism of translation regulation.