Search Results (30)

Understanding social relationships in at-risk species held in captivity is vital for their welfare and potential reintroduction. In social species like the Przewalski’s horse (Equus ferus przewalskii), daily time allocation and space use may be influenced by social structure and, in turn, reflect welfare. Here, we identify social relationships, time budgets, and spatial distribution of a group of nine older (aged 6–21 years) male Przewalski’s horses living in a non-breeding (bachelor) group. We conducted our work at the Askania-Nova Biosphere Reserve, over 65 h of observation in summer, 2015. Horses formed stronger social bonds with individuals of similar gregariousness and dominance levels. Social-network analysis identified three distinct subgroups with significant differences in locomotion, social behaviour, and foraging. However, resting and vigilance behaviour remained similar across the subgroups. Behavioural synchrony across all activities was higher within subgroups than between. Space use was also affected by subgroup membership, with some horses overusing or underusing critical resource areas like hay and water. These findings suggest opportunities to improve welfare by adjusting space and resource distribution, particularly for more submissive individuals. Our approach may also aid in selecting reintroduction candidates by considering social characteristics alongside health, genetic, and other factors. Full article

The objective of this article is to review the fiscal policies applied to new passenger cars in 30 European countries. The fiscal policies considered include the value added tax, the vehicle registration tax, the purchase subsidy, the ownership tax, and the tax on fuels/electricity. The article illustrates their properties and their implementation in each country. In order to appreciate how the different national approaches translate into financial incentives/disincentives in relation to electric cars, each country’s fiscal policies were applied to the Tesla Model 3 and the Toyota Corolla. The resulting acquisition costs and fiscal burden were then calculated and compared with reference to the year 2023. The results indicate that in some countries the Tesla Model 3 is cost competitive already in the acquisition phase (up to EUR 8524 cheaper), while in others is much more expensive (up to EUR 6590). The difference in the fiscal burden between the two car models ranges from EUR 448 to EUR 16,022, depending on the country. These findings have strong implications for social welfare, state budgets sustainability, and the need for car fiscal policy adjustments in the European countries. Full article

Humans are a constant in the lives of captive animals, but the effects of human–animal interactions vary. Research on the welfare impacts of human–animal interactions focus predominantly on mammals, whereas fish have been overlooked. To address this lack of research, we assessed the impacts of aquarium visitors on the behaviors of ten members of four elasmobranch species: an Atlantic stingray (Dasyatis sabina), four southern stingrays (Hypanus americanus), two blue-spotted maskrays (Neotrygon kuhlii), and three fiddler rays (Trygonorrhina dumerilii). The rays engaged in a significantly higher proportion of active behaviors and a lower proportion of inactive behaviors when visitor density levels were high; however, there were no significant changes for negative or social behaviors. Individual analyses indicated that all three fiddler rays and one of the southern stingrays’ active behaviors differed across visitor density levels, whereas there was no association between active behavior and visitor density levels for the other rays. Further research is needed to determine whether this pattern is an adaptive or maladaptive response to visitors, but this research provides much needed initial data on activity budgets within elasmobranch species. Full article

Inaccuracies in cost estimation on construction projects is a contested topic in praxis. Among the leading explanations for cost overrun (CO), factors accounting for large variances in actual cost are shown to have psychological or political roots. The context of public sector social housing projects (PSSHPs) in Small Island Developing States (SIDS) is positioned with similar CO challenges. This study is the fifth phase of a series of research projects on the vulnerability of PSSHPs to COs, and the need to de-risk cost estimates. The aim of this study is to present a simple and practical application of Reference Class Forecasting (RCF), a promising solution utilizing an “outside view” approach, as an effective control to reduce the variance of forecasted cost inaccuracies. Using a sample set of 82 housing projects, a reference class of 23 projects was selected based on properties such as design-build procurement type and local contractor involvement. A probability distribution was then established for this reference class, and required cost uplifts to be applied were based on the level of risk a housing agency is willing to accept for PSSHPs. Finally, the accuracy of the reference class was tested using a recently completed project. The results showed that the RCF method, based on a 50th percentile risk acceptance of CO, provides a closer estimate to the actual costs of the project as compared to the contracted costs. This empirical study is the first to undertake and implement RCF in the 52 SIDS and presents the first instance of practical RCF in public housing projects worldwide, thus providing a platform for improvement in future PSSHPs’ budget forecasting. The research can be applied to lessen societal and economic welfare losses as well as significant financial risks for governments. The implementation of practical safeguards, such as RCF, together with contemporary standard project controls, provides immediate advantages for enhancing accuracy in present forecasting approaches against financial risks. It allows for improved value derived from social infrastructure projects, improved supply of public housing, and consequently progress for these nations towards achieving their sustainable development goals. Full article

Municipal solid waste (MSW) management is a global concern, especially in low–middle-income countries such as Pakistan, which require the redressal of MSW treatment issues to attain sustainability in the waste sector. The prosperity of municipal solid waste (MSW) collectors, i.e., the sanitary workers, is critical in the waste management hierarchy. Hence, the health, safety, social welfare, economic conditions and overall wellbeing of this tier need to be focused on more. Safeguarding the interests of the sanitary workers will support the MSW management sector in sustainability, which will help to generate revenue and minimize climatic impacts. An innovative MSW business model with waste ownership and technological intervention has excellent potential to support the sector towards a circular economy in Pakistan, the fifth most populous country in the world, generating about 100,000 metric tons of MSW per day. The proposed recycling business model will ensure a daily material recovery of 26,070 tons with 4721 tons of compost manufacturing in the country, which ultimately helps towards achieving the sustainable development goals (SDGs) and meeting the targets of nationally determined contributors (NDCs) by 2030. In addition, the sector’s economic potential can contribute 5.5% to the total annual budget and possibly pay 1.4% of the gross domestic product (GDP) per annum to service national foreign debt, thus helping maintain the debt threshold value with an opportunity to accelerate the economic growth of Pakistan. Full article

The survival of endangered felids is becoming increasingly dependent on the successful management and breeding of reserve populations in captivity. While most felid species are reported to be solitary in the wild, increasing evidence suggests that some big cats have greater social plasticity than is currently acknowledged. This social plasticity allows felids to be sometimes socially housed in environments such as zoos and rescue centers. While the effects of such shared enclosures remain in question, many reports provide evidence of several welfare benefits of maintaining these large carnivores in pairs or even groups. Since 2019, Le Parc des Félins has housed a breeding pair of Malaysian tigers (Panthera tigris jacksoni) alongside their offspring. The purpose of this study was to quantify the social affiliation between the male tiger and his cubs and to investigate the female’s tolerance toward him. The data were collected using video recordings in the outdoor enclosure when social interactions were observed. The data were coded and categorized in the open-source software BORIS, from which behavioral activity budgets were calculated. Data were analyzed using the chi-squared test for association to determine differences in affiliative frequency, with directed and undirected sociograms created to visualize individual relationships. Overall, the male regularly engaged in affiliative behaviors with the cubs, with no significant difference found in the frequency of interactions with them compared to the female. No physical aggression was directed by the male toward the cubs. Although the female maintained a stronger bond with the cubs compared to the male, he displayed a greater range of affiliative behaviors toward them than male tigers are thought to exhibit. Both adults showed a high degree of tolerance toward their conspecifics, suggesting that maintaining breeding pairs with their offspring is a viable management strategy in zoological collections. This study could therefore improve husbandry and conservation practices by developing our understanding of felid sociality and the potential welfare benefits of social housing, allowing for evidence-based captive management decisions. Full article

In conditions of uncertainty, social protection issues are of paramount importance, and supporting measures are needed for the vulnerable population with an impact on social costs. Those costs have to be included in the state budget, and they generate budgetary imbalances that need to be counterbalanced by relevant budgetary policy measures. This paper proposes to develop, on the basis of state budgets and of demographic indicators, a social security index, whose dynamics will reflect the impact of the necessary measures in a period of economic and financial uncertainties. The key indicators used for calculating the social security index are composite financial risk, which is quantified using the budget’s dynamic expenditures, composite labour risk using employment stock, and unemployment and composite social risk using equilibrium between labour and retired labour. The paper studies the evolution of this index to identify inflection points that impact social security policy. We have dynamically identified the evolution clusters that differentiate the variability of the social security index over time, translated into the social security matrix proposed by the study for each composite index. The used methods in the study are empirical and analytical in nature, consisting of an econometric definition of the index structure and a dynamic analysis of the results obtained over the period 2010–2020. The results of the study will identify the financial risk diagram, which, based on the forecasted clusters of financial, social, and labour market risks, will create a useful picture for social policy makers that will highlight the current vulnerabilities of the three clusters from a social perspective. Last but not least, the presentation of the social security index is a valuable result for practitioners in their efforts to optimise social policies and increase socio-economic welfare. The results of this research will allow decision-makers to adjust their social policies on an informed basis in relation to the elements of vulnerability during periods of uncertainty, in comparison with the elements of stability identified during periods of economic growth. Full article

This study examines whether income inequality and poverty are determinants of crime rates across 34 provinces in Indonesia. Three indicators of income inequality and four poverty measures are tested to examine whether the dimension and degree of unequal welfare distribution are linked to crime occurrences. We use panel data from 2010 to 2019 with the Generalized Method of Moments (GMM) approach. The findings indicate that higher income levels and wider income inequality are associated with higher crime rates. Our first indicator of income inequality, non-food expenditure, has a larger impact on crime rates than our second and third indicators, i.e., the gap in food expenditure and the Gini ratio. Poverty is also positively associated with crime. The wider the poverty gap (a measure of poverty) and the severity index, the higher the deprivation levels among the poor, which lead to more crime. The significant and positive effect of poverty on crime rates, and the positive nexus between crime, income, and inequality suggest that Indonesia will face a higher crime risk as the country becomes increasingly more affluent. In such a scenario, policymakers can leverage education and investment (domestic and foreign) to minimize the crime rate. The government could also strengthen crime prevention programs, crime settlement systems, and policing in Indonesia, and raise the budget for social assistance. Full article

The behavior of enterprises upgrading green technology presents a certain risk of failure. In this paper, the probability of R & D failure that is not considered in most articles is introduced into the model, and the supply chain composed of green product manufacturers and retailers is considered. The optimal operation decision of the green supply chain under the two modes of government subsidizing manufacturers’ R & D costs and subsidizing green product production costs is analyzed. Under the same subsidy expenditure, this study examines which subsidy method can maximize social welfare. The results show that, when the production cost of green products developed by manufacturers is high, if the government budget is low, the production cost of green products shall be subsidized; if the government budget is high, the manufacturer’s R & D cost should be judged. If the R & D cost is high, the production cost of green products should be subsidized to encourage retailers to order more green products. However, if the R & D cost is low, the R & D cost of green products should be subsidized to encourage manufacturers to invest the most in R & D. When the production cost of green products developed by manufacturers is low, the production cost of green products should be subsidized no matter the R & D cost of manufacturers. Additionally the conclusion has been verified by the actual case. Full article

The red panda is listed as “endangered” in the IUCN Red List of Threatened Species, due to the rapid population decline. Improving our knowledge on the red panda biology and ethology is necessary to enhance its husbandry and breeding in zoos. Behavioural variety, intended as the presence of a wide array of species-specific behaviour, has been considered a positive welfare index in zoo-housed animals. The aim of this study was to describe the behaviour of two pairs of zoo-housed red pandas, one of them with an offspring, and to investigate the behavioural variability using the Behavioural Variety Index (BVI). Behavioural data from two zoo-living male–female pairs were collected. A continuous focal animal sampling method was used to collect individual and social behaviours of the two pairs. Forty-eight 30 min sessions per subject were carried out. For the BVI, a list of species-specific behaviours previously reported in the red panda was prepared and compared with the behavioural repertoire of the subjects of the study. First, species-specific behaviours were recorded, and no abnormal behaviour was reported. The percentages of time spent on different activities (e.g., routine behaviours, exploratory/territorial behaviours, consumption behaviours, locomotive behaviours, social behaviours, maternal behaviours) were similar to time budgets reported in the red panda, with routine behaviours (resting, comfort and vigilance) being the most performed in both pairs. Moreover, the BVI suggested that each red panda performed on average 73% of the behaviours described in previous literature on this species. In conclusion, studying the behavioural variety of red pandas in zoos can be a useful tool for assessing their welfare as well as improving our knowledge on the behavioural repertoire of a species that is difficult to observe in the wild. Full article

Dogs and cats housed in research-, kennel- and cattery-type settings are reliant on caregivers to optimise their day-to-day experiences and welfare. The goal is to provide enriching environments for physical, social and environmental control; behavioural choice and opportunities to live as varied a life as possible. However, there are numerous challenges in these environments such as lack of appropriate enrichment for group housing, budget for equipment/training, study controls, time and space to make improvements. In addition, research settings are required to comply with legislation for care, husbandry and housing, and as standards differ between regions, conditions will vary between settings. Sharing knowledge in this field can only help drive a wider culture of care by helping improve the lives and welfare of animals cared for. This article presents some of the environmental enrichment strategies effective at the Waltham Petcare Science Institute, UK. Full article

Pygmy slow lorises (Nycticebus pygmaeus) are threatened with extinction in the wild. Their nocturnal lifestyle and small size make them difficult to study in their natural habitat, but increasing evidence suggests that they are more social than previously thought. Our study was designed to assess the sociability of pygmy slow lorises by transferring six adult females from solo cages into environmentally enriched group home cages at the Japan Monkey Centre’s Slow Loris Conservation Centre. Two females were paired to create one group, while the other four were placed together in a second group. We compared their social interactions, activity budgets, and postural behaviors before and after social housing was initiated. We found that all-female slow loris groups had a high degree of sociality, preferred to stay close to each other, nested together every night, and spent less time in locomotion and more time grooming than when living alone. These results suggest that female pygmy slow lorises actively seek companions when available. The captive housing of all-female groups of lorises could lead to better husbandry practices and improved animal welfare by allowing them to have conspecific companions. We conclude that isosexual groups of pygmy slow lorises should be preferred over single housing when possible. Full article

In Japan, suicide mortality has been improving from 2009; however, suicide remains one of the leading causes of death. Although previous studies identified solid relationships between governmental financial support for social welfare systems and suicide mortality, little attention is paid to how specific regional policies, designed according to regional cultural, economic, and social welfare situations, affect suicide mortality. Therefore, the present study analyses the relationships between the regional governmental expenditure of six major divisions and suicide mortality across the 47 prefectures in Japan from 2009 to 2018 using fixed-effect analysis of hierarchal linear regression with robust standard error. The expenditure in “public health”, “police”, “ambulance/fire services”, “welfare” and “education” is associated with reduction in suicide mortality, at least in some statistical indicators, whereas expenditure of “public works” indicated the influence of increasing suicide mortality or had no effect. Welfare expenditure was the most predominantly effective among the six major divisions of regional governmental expenditure. In the welfare subdivisions, expenditure of “child welfare” and “social welfare” was effective in a reduction in suicide mortality, but expenditure of “elderly welfare” surprisingly contributed to increasing suicide mortality. Child welfare expenditure negatively impacted suicide mortality in wide-ranging generations of both males and females; the positive effects of elderly welfare expenditure reached were limited as working-age populations increased, but unexpectedly did not affect the suicide mortality of elderly populations. The relatively increasing expenditure of elderly welfare with the relatively decreasing child welfare are unavoidable due to the Japanese social issues associated with a declining birth rate and ageing population. Furthermore, the budget of that regional government that can modify its expenditure structure by making its own policies is limited since most regional governmental expenditure is composed of essential expenditure for maintaining and operating regional social welfare systems. Although severe social situations in Japan are still unoptimised, the present results suggest that scientific-evidence-based redistributions of welfare expenditure in regional governments can at least partially improve Japanese society and welfare systems. Full article

Historically, behaviour of zoo housed species during hours of limited staff and visitor presence has been poorly studied, largely due to the lack of appropriate technology. Advances in digital monitoring equipment and facility design by European elephant holders has given researchers scope to accurately evaluate behaviour for this species over 24 hrs. Various behavioural indicators of welfare have now been identified for zoo housed elephants; however the relationship between resting behaviour and welfare experience has been an area highlighted to require additional research. Lying rest is a potential positive welfare indicator for this species, with studies suggesting that engagement in lying rest can be used to monitor both psychological and physiological wellbeing. Throughout this work we aim to give insights into the behaviour of individual Asian elephants at ZSL Whipsnade Zoo, specifically between the hours of 16:00 and 10:00. In addition to presenting the activity budgets of our study individuals during these times, we explore individual engagement in resting behaviour. Furthermore, we evaluate the social associations of our study group during rest. We provide evidence that unrelated individuals can form strong associations with conspecifics when resting and show that life history is a factor to consider when evaluating social compatibility between group members. Finally, we demonstrate the positive role that calves and juvenile individuals can play in facilitating meaningful associations between group members during rest. Our study highlights the importance of evaluating behaviour during understudied time periods in order to obtain a holistic view of individual welfare, further emphasising the importance of adopting an evidence-based approach to management for this species in zoos. Full article

Two trends are observed in contemporary cities around the world: whereas some urban areas develop rapidly and experience population growth, a steady population decline is noted in other cities. Demographic changes in urban areas are also accompanied by economic changes. These changes constitute a very serious challenge for sustainable regional growth. However, these problems have not been sufficiently investigated to date, including in Poland. The aim of this study was to identify shrinking cities in Poland and the phenomena that are related to the economic aspects of urban shrinkage in Poland. Empirical research relied on analysis of the population growth rate in Polish urban municipalities, and the phenomena related to the economic aspects of urban shrinkage were identified by multiple linear regression analysis. The period of research was 2003–2019. Thirty-three Polish cities experienced a steady population decline. The economic phenomena related to urban shrinkage included changes in own-source revenues, proportions of government transfers in municipal budgets, unemployment, migration, municipal spending on education, transport, communications, and social welfare. Population decline was not related to changes in the age-dependency ratio, public spending on housing, the number of companies, or the number of vacant homes in cities. The research results can be a source of important information for regional sustainable growth policies used not only in cities and regions in Poland, but also in other Central and Eastern European countries where this phenomenon occurs. Full article