Bargaining for Productivity: Comparative Report

Productivity growth was at the heart of the economic development in the Afterwar period – the so called ‘trentes glorieuses’. These years were characterised by a strong coordination of labour markets, collective agreements that were mainly set at the sectoral level and wage constraint. At this time, the most relevant objectives were a strong competitive economy, a hard currency, low inflation and full employment. It seems that this glorious era has come to an end. Many EU and non-EU countries, such as the UK and the USA, have experienced a labour productivity stagnation or slowdown over the last decade. Academics, policy makers and business leaders are concerned to reverse this trend since “productivity is the ultimate engine of growth in the global economy” (OECD 2015). As the working population is projected to decline with the ageing population, labour productivity growth becomes the sole source for potential average output growth in both the EU and the euro area starting from 2028 (European Commission, 2012). This projection includes both the quantitative and qualitative dimensions of growth. Directly linked to productivity stagnation is the issue of inequality and, precisely, wage inequality (Keune, Tomassetti 2016). There is mounting evidence that “increasing inequality may be one of the causes of declining growth, as inequality both impedes improvements in productivity and weakens demand. Low growth, in turn, reinforces inequality by intensifying distributional conflict” (Streeck 2014, 37). Inequality is also likely to increase even more in the years ahead as a consequence of the impact of Industry 4.0 and the digital evolution of the economy on labour markets and societies (Blasi et al 2013; Etui 2016). On the brink of a new extraordinary age of change – i.e. the so-called Fourth Industrial Revolution (Shwab 2016) –, many scholars still disagree over what current technological innovations imply for the future of work and employment relations (Katz et al. 2015). Along with opportunities, new challenges appear in different forms than previous waves of technological change: hybridization between humans and robots; dematerialisation of boundaries between industries; working and doing business anytime, anywhere; labour market polarisation; marginal cost reduction and productivity slowdown. These factors are compounded by an increasingly diverse workforce where tensions exists between inclusion and diversity, impacting on employment relations. There is consensus that investments in technological innovation, research and skills are key drivers for labour productivity. It is also clear that – beside these factors – work organisation plays an important role in enhancing labour productivity and making growth sustainable. Productivity figures (GDP/GVA per hour worked and GDP/GVA per capita) are linked to the output of production and the input of labour. Collective bargaining and other aspects of labour and employment relations play a major role in these figures. Dialogue on productivity issues is important both in terms of consensual labour-management cooperation and as a regulator of wages and conditions of work. Coordination of collective bargaining has a positive impact on economic performance, because it impedes wage competition and enforces companies to increase productivity in order to being able to pay the given wages. At the company level, productivity agreements can result in innovation and enhance performance through compensation and benefits, working time flexibility, Work-life Balance, skills improvements and workers involvement. Furthermore, collective bargaining, especially firm-level bargaining, has always been conceived as a means both to facilitate and react to technological changes. This project is set against a background of institutionalist research which investigates the role of central institutions and actors in the setting and maintenance of employment relations. Drawing on key theories such as regulatory space, varieties of capitalism, regulation theory and coordination theory this research places the productivity bargaining in a theoretical arena to understand the role of productivity bargaining and the coordination of collective bargaining across key European countries. Against this background, this report aims to shed light on the reasons behind labour productivity slowdown or weak growth in some countries, by focusing on the role that employment relations plays behind such a trend. Our goal is to analyse the potential and effective implication of collective bargaining and employment relations on labour productivity, as well as to analyse public policies and social partners’ attitude towards labour productivity in Germany, Italy, the Netherlands, Poland, Spain and the UK A note of caution is, however, needed because the relationship between employment relations and the input of labour is at best complex and, if worse, dubious. While the connotation of high productivity and hard work is a very basic one, the actual relationship is likely to be much more complex with influence from smarter working, new technology and research and development investment. Therefore, when comparing figures of productivity GDP growth between countries and sectors, such complexities should be kept in mind. The ‘productivity paradox’ furthermore points to the question to what extent productivity growth gives an accurate figure of productivity as such. The quality of production output may not be taken into account accurately and services that are for free, like some of the services with ICT, do not count to productivity but may still add to prosperity

Effect of Artificial Reefs on the Alimentary Strategies of Two Mediterranean Sea Teleosts

In this study, we aimed to investigate the presence of an alteration in the feeding ecology of fish after the deployment of anti-trawling reefs at the Punta Tramontana site (Sardinia, Italy). To achieve this aim, we examined prey in the stomach contents of two target species of fish: Diplodus annularis and Mullus surmuletus. The samples were obtained from fishing activities carried out over one year from June 2017 to October 2018 at two impact sites, selected by the presence of artificial reefs, and two control sites. The results showed that installing these artificial devices increased the food spectrum availability of the target species and induced two different ecological feeding behaviors, probably derived from their different ecologies. D. annularis changed its alimentary strategy from generalist at control sites to specialist at impact sites, focusing its diet on the crustacean Gnathia maxillaris. Mullus surmuletus was not affected by the presence of the barriers, which constitute an additional site where the fish feed during their foraging activities. In conclusion, these anti-trawling reefs, in addition to the purpose for which they are designed (in this case, avoiding illegal trawling), did not produce any negative environmental impact on surrounding marine biota

Penetrating particle ANalyzer (PAN)

PAN is a scientific instrument suitable for deep space and interplanetary missions. It can precisely measure and monitor the flux, composition, and direction of highly penetrating particles ($> \sim$100 MeV/nucleon) in deep space, over at least one full solar cycle (~11 years). The science program of PAN is multi- and cross-disciplinary, covering cosmic ray physics, solar physics, space weather and space travel. PAN will fill an observation gap of galactic cosmic rays in the GeV region, and provide precise information of the spectrum, composition and emission time of energetic particle originated from the Sun. The precise measurement and monitoring of the energetic particles is also a unique contribution to space weather studies. PAN will map the flux and composition of penetrating particles, which cannot be shielded effectively, precisely and continuously, providing valuable input for the assessment of the related health risk, and for the development of an adequate mitigation strategy. PAN has the potential to become a standard on-board instrument for deep space human travel. PAN is based on the proven detection principle of a magnetic spectrometer, but with novel layout and detection concept. It will adopt advanced particle detection technologies and industrial processes optimized for deep space application. The device will require limited mass (~20 kg) and power (~20 W) budget. Dipole magnet sectors built from high field permanent magnet Halbach arrays, instrumented in a modular fashion with high resolution silicon strip detectors, allow to reach an energy resolution better than 10\% for nuclei from H to Fe at 1 GeV/n

A comparison of acute phase proteins and traditional risk factors as markers of combined plaque and intima-media thickness and plaque density in carotid and femoral arteries

AbstractObjectives: to test the hypothesis that some acute phase proteins may be better independent predictors of objective measures of arterial wall impairment than traditional risk factors. Design: cross-sectional study. Materials and Methods: C-reactive protein (CRP), fibrinogen, C3 complement and traditional risk factors were measured in 288 men aged 55-64 years, randomly chosen from the local registry lists. By ultrasound assessment of the bifurcations of carotid and femoral arteries, maximum combined plaque/intima-media thickness (CPIMTmax) and mean plaque density (MPD, in a grey scale from 0 to 255) were also measured. Results: in multivariate analysis only traditional risk factors remained associated with the overall CPIMTmax: smoking (r = 0.35, p < 0.0001), cholesterol (r = 0.23, p = 0.0001), age (r = 0.22, p = 0.0002), glucose (r = 0.18, p = 0.002) and systolic blood pressure (r = 0.13, p = 0.02). However, with regard to carotid disease only, fibrinogen was the strongest covariate of CPIMT (r = 0.18, p = 0.002). The overall MPD was independently associated with CRP (r = 0.25, p = 0.0008), physical activity (r = 0.19, p = 0.009), triglycerides (r = −0.18, p = 0.02) and body mass index (r = 0.15, p = 0.04). CRP was mainly associated with femoral MPD, while triglycerides were the major (inverse) covariate of carotid MPD. Conclusions: traditional risk factors are the main determinants of CPIMTmax, although fibrinogen seems to play a role in carotids. CRP was associated with high density femoral plaques. Finally, no acute phase protein was independently associated with low density, potentially vulnerable, plaques.Eur J Vasc Endovasc Surg 26, 81-87 (2003

TeV cosmic-ray proton and helium spectra in the myriad model

Recent measurements of cosmic ray proton and helium spectra show a hardening above a few hundreds of GeV. This excess is hard to understand in the framework of the conventional models of Galactic cosmic ray production and propagation. We propose here to explain this anomaly by the presence of local sources (myriad model). Cosmic ray propagation is described as a diffusion process taking place inside a two-zone magnetic halo. We calculate the proton and helium fluxes at the Earth between 50 GeV and 100 TeV. Improving over a similar analysis, we consistently derive these fluxes by taking into account both local and remote sources for which a unique injection rate is assumed. We find cosmic ray propagation parameters compatible with B/C measurements and for which the proton and helium spectra remarkably agree with the PAMELA and CREAM measurements over four decades in energy.Comment: 5 pages, 3 figure

Zoobenthic Communities of a High-Density Mat of the Chlorophyta Chaetomorpha linum, in a Hypertrophic Lagoon

In a non-tidal Mediterranean lagoon, quality and quantity of the zoobenthic communities present in a vast high-density mat of Chaetomorpha linum and the biomass and standing crops of the same mat were estimated seasonally between 2017 and and 2019. The quantity of zoobentos that developed in the mat was very high, with numbers of individuals between 760 ± 397 and 1135 ± 277 per kg of alga, in winter and early summer, respectively. The most abundant species in all seasons were those of gammarids and isopods, while blooms of bivalves and the anemone Paranemonia cinerea were occasionally observed. C. linum mat showed high potential for the growth of some species of zoobenthos, but most of these decayed during the summer environmental criticalities of the lagoon and the partial decay of the mat

Test of the photon detection system for the LHCb RICH Upgrade in a charged particle beam

The LHCb detector will be upgraded to make more efficient use of the available luminosity at the LHC in Run III and extend its potential for discovery. The Ring Imaging Cherenkov detectors are key components of the LHCb detector for particle identification. In this paper we describe the setup and the results of tests in a charged particle beam, carried out to assess prototypes of the upgraded opto-electronic chain from the Multi-Anode PMT photosensor to the readout and data acquisition system.Comment: 25 pages, 22 figure

Assessing spatial and temporal changes in diversity of copepod crustaceans. A key step for biodiversity conservation in groundwater-fed springs

Despite the close attention springs have received from a hydrologic perspective and as biodiversity hotspots, the multiple dimensions of spring meiofaunal assemblage diversity are still poorly investigated. Knowledge of beta diversity patterns and drivers can inform and improve management decisions on biodiversity conservation. Here, we analyzed beta diversity of copepod assemblages in karst springs in Central Italy by focusing on: 1) relative contributions of turnover and nestedness components to taxonomic and phylogenetic beta diversity; 2) temporal variation of species richness and beta diversity within and between the target springs in conjunction with models of the influence of physical-chemical parameters on within-spring diversity changes; 3) expected risk of habitat loss due to variation in groundwater recharge under climate change. To this end, we gathered data from 168 samples collected in four karst springs from 2004 to 2016. Overall, we found 48 copepod species, 22 of which are obligate groundwater dwellers while the remaining 26 usually occur in surface freshwaters. All springs showed significant changes in taxonomic and phylogenetic beta diversity over time. Total beta diversity was high for both the taxonomic and phylogenetic dimensions, and turnover was the main component. Inter-site variability in dissolved oxygen explained a noticeable part of temporal variation in beta diversity, likely reflecting the role of microhabitat heterogeneity in shaping site-specific assemblages. However, most of the temporal variation in species richness and beta diversity remained unexplained, suggesting a major role of other factors, such as seasonal discharge variations. Modelling of recharge rates for all the four springs over 2001–2020 suggested a potential &gt;40% recharge deficit under dry conditions. Moreover, Cellular Automata-based modelling of rainfall over the Gran Sasso-Sirente hydrogeologic unit (feeding three of the four springs) predicted an overall precipitation decrease in the 2081–2095 period. Such changes could produce severe effects on springs’ microhabitats and related communities. Our results indicate that partitioning beta diversity, monitoring its temporal changes and assessing its environmental drivers are critical to evidence-based conservation of springs. Particularly, the high species turnover we have observed suggests that conservation strategies should seek to preserve as many microhabitats as possible within and among karst springs