Policy effectiveness and “misalignment” with firms’ strategies: A study of pro-internationalization incentives

Purpose: This paper aims to seek to demonstrate that a non-scientific approach to policy design causes policymakers to persist in the development and use of conventional and inefficient top-down policies. This paper takes the case of the design of official pro-internationalization policy, intended to promote internationalization through outward investment, to reveal inadequacies and inefficiencies in policy design. Through an analysis of the merits of introducing a bottom-up approach, it also aims to show how policy redesign would better yield the desired specific and effective impacts sought by policymakers. Design/methodology/approach: A framework was developed, comprising a set of real policy measures, two indexes to quantify the alignment between government policies and firms’ strategies and a regression model to test the impact of the misalignment on firm performance. This framework uses primary empirical data. Findings: The results are obtained through an item-by-item comparison between use and revealed, or perceived, importance of each type of public support and then, through the indexes, which rank the different types of incentives according to their importance and use. Analysis of these suggests that some measures could be more efficient, and that firms with higher levels of foreign market commitment tend to be more aligned with public policy, and benefit from it most, while those firms with a lower degree of internationalization are the least well served by policy support measures. Originality/value: These results identify systematic weaknesses in policy design and point to the reasons for these weaknesses. The findings suggest that governments tend to craft top-down policy, based on high-level presumptions about the nature of all firms’ strategies towards internationalization and international expansion. We propose that these presumptions result from flawed evaluations of policy effectiveness overly influenced by existing foreign investors, to the detriment of the true and intended strategies of the actual target group of the least internationalized firms. It is concluded that to improve both the efficiency and the effectiveness of policy actions, the traditional top-down intervention paradigm of policy-making should be complemented by policy designed from the bottom-up, making use of reliable information about all firms’ strategies, and taking care to better identify natural target groups of firms according to their existing or potential resources and capabilities

Localized and controlled delivery of nitric oxide to the conventional outflow pathway via enzyme biocatalysis: towards therapy for Glaucoma

Nitric oxide (NO) has been shown to lower intraocular pressure (IOP), however its therapeutic effects on outflow physiology are location- and dose-dependent. Here, a NO delivery platform that directly targets the resistance-generating region of the conventional outflow pathway and locally liberates a controlled dose of NO is reported. An increase in outflow facility (decrease in IOP) is demonstrated in mouse model

Experimental estimation of the dimension of classical and quantum systems

An overwhelming majority of experiments in classical and quantum physics make a priori assumptions about the dimension of the system under consideration. However, would it be possible to assess the dimension of a completely unknown system only from the results of measurements performed on it, without any extra assumption? The concept of a dimension witness answers this question, as it allows one to bound the dimension of an unknown classical or quantum system in a device-independent manner, that is, only from the statistics of measurements performed on it. Here, we report on the experimental demonstration of dimension witnesses in a prepare and measure scenario. We use pairs of photons entangled in both polarization and orbital angular momentum to generate ensembles of classical and quantum states of dimensions up to 4. We then use a dimension witness to certify their dimensionality as well as their quantum nature. Our results open new avenues for the device-independent estimation of unknown quantum systems and for applications in quantum information science.Comment: See also similar, independent and jointly submitted work of J. Ahrens et al., quant-ph/1111.127

Emotional ratings and skin conductance response to visual, auditory and haptic stimuli

The human emotional reactions to stimuli delivered by different sensory modalities is a topic of interest for many disciplines, from Human-Computer-Interaction to cognitive sciences. Different databases of stimuli eliciting emotional reaction are available, tested on a high number of participants. Interestingly, stimuli within one database are always of the same type. In other words, to date, no data was obtained and compared from distinct types of emotion-eliciting stimuli from the same participant. This makes it difficult to use different databases within the same experiment, limiting the complexity of experiments investigating emotional reactions. Moreover, whereas the stimuli and the participants’ rating to the stimuli are available, physiological reactions of participants to the emotional stimuli are often recorded but not shared. Here, we test stimuli delivered either through a visual, auditory, or haptic modality in a within participant experimental design. We provide the results of our study in the form of a MATLAB structure including basic demographics on the participants, the participant’s self-assessment of his/her emotional state, and his/her physiological reactions (i.e., skin conductance)

Double-Stranded RNA Attenuates the Barrier Function of Human Pulmonary Artery Endothelial Cells

Circulating RNA may result from excessive cell damage or acute viral infection and can interact with vascular endothelial cells. Despite the obvious clinical implications associated with the presence of circulating RNA, its pathological effects on endothelial cells and the governing molecular mechanisms are still not fully elucidated. We analyzed the effects of double stranded RNA on primary human pulmonary artery endothelial cells (hPAECs). The effect of natural and synthetic double-stranded RNA (dsRNA) on hPAECs was investigated using trans-endothelial electric resistance, molecule trafficking, calcium (Ca2+) homeostasis, gene expression and proliferation studies. Furthermore, the morphology and mechanical changes of the cells caused by synthetic dsRNA was followed by in-situ atomic force microscopy, by vascular-endothelial cadherin and F-actin staining. Our results indicated that exposure of hPAECs to synthetic dsRNA led to functional deficits. This was reflected by morphological and mechanical changes and an increase in the permeability of the endothelial monolayer. hPAECs treated with synthetic dsRNA accumulated in the G1 phase of the cell cycle. Additionally, the proliferation rate of the cells in the presence of synthetic dsRNA was significantly decreased. Furthermore, we found that natural and synthetic dsRNA modulated Ca2+ signaling in hPAECs by inhibiting the sarco-endoplasmic Ca2+-ATPase (SERCA) which is involved in the regulation of the intracellular Ca2+ homeostasis and thus cell growth. Even upon synthetic dsRNA stimulation silencing of SERCA3 preserved the endothelial monolayer integrity. Our data identify novel mechanisms by which dsRNA can disrupt endothelial barrier function and these may be relevant in inflammatory processes

Integral pharmacological management of CKD-MBD II

INTRODUCTION: Chronic kidney disease-mineral and bone disorders (CKD-MBD) are associated with costly complications and dismal hard-outcomes. AREAS COVERED: In two comprehensive articles we review contemporary and future pharmacological options for treatment of phosphate (P) imbalance (part 1) and hyperparathyroidism (this part 2), taking into account CKD-accelerated cardiovascular calcification (CVC) processes. EXPERT OPINION: Improvements in CKD-MBD require an integral approach, addressing all three components of the CKD-MBD triad. Here, initial guidance to control hyperparathyroidism is provided, taking into account the presence/absence of CVC. We include also measures for patients at risk of adynamic bone disease or suffering from calciphylaxis. Many epidemiological studies (relating to vitamin D) and thorough analyses of recent randomized clinical trials (of cinacalcet) point towards benefits of attempting to improve biochemical parameters while trying to, at least, avoid progression of CVC by more rational use of intestinal P-binders and low-dose vitamin D derivatives and/or calcimimetics. This approach does not seem to be far away from significantly improving hard-outcomes, at least in the dialysis population. The availability of new drugs and the performance of randomized clinical trials should ultimately lead to define earlier, clearer, and more cost-effective patient stratification and biochemical targets with consequent significant clinical improvements.J Bover belongs to the Spanish National Network of Kidney Research RedinRen (RD06/0016/0001 and RD12/0021/0033) and the Spanish National Biobank network RD09/0076/00064. He also belongs to the Catalan Nephrology Research Group AGAUR 2009 SGR-1116. J Bover and M.M. Diaz-Encarnacion collaborate with the Spanish ‘Fundación Iñigo Alvarez de Toledo’ (FRIAT

GLAST: Understanding the High Energy Gamma-Ray Sky

We discuss the ability of the GLAST Large Area Telescope (LAT) to identify, resolve, and study the high energy gamma-ray sky. Compared to previous instruments the telescope will have greatly improved sensitivity and ability to localize gamma-ray point sources. The ability to resolve the location and identity of EGRET unidentified sources is described. We summarize the current knowledge of the high energy gamma-ray sky and discuss the astrophysics of known and some prospective classes of gamma-ray emitters. In addition, we also describe the potential of GLAST to resolve old puzzles and to discover new classes of sources.Comment: To appear in Cosmic Gamma Ray Sources, Kluwer ASSL Series, Edited by K.S. Cheng and G.E. Romer

A new insight for monitoring ungulates : density surface modelling of roe deer in a Mediterranean habitat

We would like to thank the University of Aveiro (Department of Biology) and FCT/MEC for the financial support to CESAM RU (UID/AMB/50017) through national funds and, where applicable, co-financed by the FEDER, within the PT2020 Partnership Agreement. TAM is partially funded by FCT, Fundação para a Ciência e a Tecnologia, Portugal, through the project UID/MAT/00006/2013.Ungulates are especially difficult to monitor, and population estimates are challenging to obtain; nevertheless, such information is fundamental for effective management. This is particularly important for expanding species such as roe deer (Capreolus capreolus), whose populations dramatically increased in number and geographic distribution over the last decades. In an attempt to follow population trends and assess species ecology, important methodological advances were recently achieved by combining line or point sampling with geographic information systems (GIS). In this study, we combined density surface modelling (DSM) with line transect survey to predict roe deer density in northeastern Portugal. This was based on modelling pellet group counts as a function of environmental factors while taking into account the probability of detecting pellets and conversion factors to relate pellet density to animal density. We estimated a global density of 3.01 animals/100 ha (95 % CI 0.37–3.51) with a 32.82 % CV. Roe deer densities increased with increasing distance to roads as well as with higher percentage of cover areas and decreased with increasing distance to human populations. This recently developed spatial method can be advantageous to predict density over space through the identification of key factors influencing species abundance. Furthermore, surface maps for subset areas will enable to visually depict abundance distribution of wild populations. This will enable the assessment of areas where ungulate impacts should be minimized, allowing an adaptive management through time.PostprintPeer reviewe