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This paper deals with the insertion of workers aged 50 years or more in the Brazilian labor market. Considering this question, the purpose of this paper is to raise evidence about the existence of ageism – prejudice against that age range. The paper identifies the characteristics of participation by workers age 50 or older in Brazil’s formal labor market. The paper also identifies whether and how the specific issues of these workers are handled in the individual employment contract, with the human resources management (HRM) policies and practices of a group of companies.

The study applied a quantitative approach in an analysis of the older population in the Brazilian labor market (Annual Social Information Report (RAIS) database and “MEPT” survey database – 2011/2016). The RAIS data are collected annually by the Ministério do Trabalho e Emprego – MTE, coming from all establishments with or without formal employees, whether statutory (public servants) or private organizations. MEPT survey is an annual study focused on quality of the organizational environment and HRM practices (organizations participate voluntarily). A qualitative approach was applied also in a document content analysis on information about HRM policies and practices based on MEPT companies’ research evidence reports.

There is evidence of ageism among private companies in Brazil with better HRM. These companies hire proportionally less old workers than the market and their HRM policies and practices scarcely handle with employees. The workers age 50 and over among the workers employed (private and mixed capital companies) have growing participation in the labor market. The profile of these workers is predominantly male, higher level education considering the market average, and working under longer lasting formal contracts comparing all workers combined. People involved in the individual hiring of workers from this age group do not even give this subject much attention.

The specific objective of verifying if and how the specific issues that workers of 50 years and older are dealing; in the individual hiring for work, encountered limitations based on the restricted character of the data presented. In particular, the information related to the best companies (MEPT) is representative only of its own group and thus is restricted to the private sector. Although this cannot be generalized, they offer support for reflections on the subject.

This paper shows how companies with advanced HRM handle with older workers in their policies and practices.

This work points out that that the aging of workers will be a problem to be discussed by the companies HRM in the future.

This paper identifies the need to study how companies will deal with the increasing number of older workers.

Several types of vaccines were manufactured by different companies to control and stop the spread of COVID-19. This study aimed to identify the postvaccination side effects of the three different vaccines (Pfizer, AstraZeneca and Sinopharm) among the Iraqi population in Baghdad, Iraq.

A prospective cross-sectional study was conducted in Baghdad, Iraq from May 2021 to March 2022. An online-based questionnaire was used to collect the data through social media, i.e. WhatsApp, Messenger and Google Classroom. A total of 737 vaccinated participants using a snowball sampling methodology were used in this study.

Among the study population, 328 (44.50%) were males and 409 (55.50%) were females. The highest age group that participated was 18–30 years (79.10%) followed by 31–40 years (12.10%), 41–50 years (4.20%), 51–60 years (2.40%) and 60 = years (2.20%). However, 58.8% of the participants received Pfizer-BioNTech, 23.7% received the AstraZeneca-Oxford vaccine and 17.5% received Sinopharm. Out of the total participants, 56.60% showed postvaccination side-effects such as fever, headache, fatigue and dizziness, while 33% showed no side-effects and 10.40% were not sure. Pfizer-BioNTech and AstraZeneca-Oxford vaccines were the most vaccines prevalent of side-effects.

The majority of the side reactions associated with the AstraZeneca and Pfizer vaccines were manageable and self-limiting, including fever, fatigue, headache, joint pain and dizziness, compared to the Sinopharm vaccines, which reported lower postside effects.

To estimate the discounted money value of human lives lost (DMVHL) due to COVID-19 in Spain.

The study employs the human capital approach to estimate the DMVHL (assuming Spain's life expectancy of 83 years and a 3% discount rate) of the 20,453 human lives lost in Spain from COVID-19 as of 19 April 2020. Sensitivity analysis was conducted alternately assuming (a) 5% and 10% discount rate; and (b) global life expectancy of 72 years, and the world's highest life expectancy of 87.1 years.

The 20,453 human lives lost due to COVID-19 had a total DMVHL of Int$ 9,629,234,112, and an average of Int$ 470,798 per human life lost. Alternate re-estimation of the economic model with a 5% and 10% discount rates led to 19.8% and 47.4% reductions in the DMVHL, respectively. Re-calculation of the economic model using the global life expectancy of 72 years, while holding the discount rate constant at 3%, diminished the DMVHL by 41%. While the re-run of the same model using the world's highest life expectancy of 87.1 years instead, it increased the DMVHL by 18%.

The study omits the value of health systems inputs used in preventing, diagnosing and treating COVID-19 cases; and the negative impact of COVID-19 on the agriculture, education, finance, manufacturing, travel, tourism, and trade sectors.

There is a need to use this kind of evidence to advocate for increased investments into the strengthening of the national health system, IHR capacities, and coverage of safe water and sanitation facilities.

In Spain, no other study had attempted to estimate the net present value of human lives lost from COVID-19.

The purpose of the study is to analyse municipal solid waste (MSW) disposed of in Jimeta-Yola metropolis for landfill gas (LFG), methane and project viability potential.

The data was collected daily from landfills for four weeks. About 7,329.55 Mg/year of waste was analysed. These waste were separated into bio-degradable components i.e. paper and textile (263.66 Mg), non-food organic (681.45 Mg), wood and straw (189.50 Mg) and food and kitchen waste (1797.20 Mg). Non-degradable components include plastics, polythene bags, metals, sand, stones, cans etc. (4397.73 Mg). The component's characteristics such as a number of samples, weight, volume, landfill age etc. were measured. The waste, methane (CH4) and energy potential were also analysed using LFG energy cost model.

The landfills received 15 Gg/year of MSW and emit 0.31 Gg/year of LFG having CH4 content of 82.95 Mg in 2016. These can produce 33.78 GWh of heat energy equivalent to 10.14 GWh of electricity analytically. Therefore, between 2016 and 2022, about 2.24 Gg CH4 and 5201.32 MWh of electricity were wasted. Henceforth, proper management of these waste substances can produce 186.4 Gg CH4 which will generate 432.52 GWh of electricity. The most economically viable project is an electricity project generating 418 kW/year at a sale price of $1.14/kWh (58.38/kWh) and a payback period of 11 years.

Raw LFG collected can be used in heating brick kilns, boilers, furnaces and greenhouses. When treated, the LFG can produce renewable natural gas (RNG), which is used in energy generation and various domestic, vehicle and industrial applications.

The analytical energy generation can provide gross revenue of ₦19.46bn at an average of ₦192.71million/year. Using Landfill Gas Emissions Model (LandGEM) model, the gross and net revenue will be $0.42m and $0.28m yearly, respectively. The project can provide jobs and economic boost to the immediate community through associated ripple effect.

The research is a pre-feasibility study for LFG to gas or electricity projects in Jimeta-Yola. The study contributed to the body of knowledge as a source of literature for further studies locally and globally.

In Italy, worker cooperatives (WCs), whose workers hold major control rights over collectively-owned assets, are the leading vehicle for the promotion and development of employee ownership. Worker cooperatives are present in all regions and in most economic sectors, employing about 506,000 workers and generating a turnover of about €22 bn. Despite their history and diffusion, the high prevalence of WCs in Italy is under-researched and -thematised and requires new research.

The paper leverages unpublished primary and secondary data from Centro Studi Legacoop databank, the Aida-Bureau Van Dijk databank and the Cooperative Registry of the Ministry of Economic Development (CRMED) to explain the spread of WCs in Italy.

This paper reveals descriptive statistics of WCs and investigates their distribution across economic sectors and regions, their economic and financial performance and gives an overview of the relevant legislation. The paper indicates that older small- and medium-sized cooperatives located in central and north-eastern Italy perform best economically. However, in recent years, an increasing number of young cooperatives has emerged in South Italy thanks to favourable legislation, cooperative finance and the diffusion of cooperative know-how. Limitations to such results are reported in the conclusions.

The paper sheds light on past and recent development trends of WCs in Italy, highlights their growth in South Italy and revitalises the debate on the drivers, structures and rationales of employee-owned enterprises in Italy. Findings generate implications for research and practice. Given the tendency of WCs to better protect jobs than investor-owned enterprises, the spread of these enterprises may help workers find better and more stable jobs, counter-cyclically mitigating the dangerous effects of macro- and meso-economic fluctuations and instability.

In recent decades, childhood in Japan has undergone significant transformations. Government policies geared at boosting women's labor force participation, a declining fertility rate, rising costs of having children on the one hand, and increased spending on public childcare and support measures for families, on the other hand, contribute to these ongoing changes. Having only one child is becoming the norm while mothers' role in society is shifting. The traditional family structure is moving from the previously predominant male breadwinner model to more dual-earner families. Children now spend significant amounts of time in care and education institutions.

In this chapter, we analyze current configurations of early childhood in institutions and the family from a policy perspective and regarding children's predominant education and care arrangements. Drawing on various survey data sets and evidence from demographic statistics to pedagogical ethnographies, we look at how childcare policies and families reshape the organization of children's lives and outline how institutions and educators create learning experiences aligned with the values of a collectivist society. However, despite being deeply rooted in traditional child-rearing goals, many parents also subscribe to rigorous educational arrangements from early childhood onwards to prepare children for success in a competitive education system. The chapter finishes with an outlook on future directions of how policymakers and the ongoing institutionalization of childhood continue to change children's lives.

Background: This study aimed to appraise the monetary value of human life losses associated with COVID-19 in Turkey. To our knowledge, it is the first study in Turkey to value human life losses associated with COVID-19.

Methods: A human capital approach (HCA) model was applied to estimate the total monetary value of the 4,807 human lives lost in Turkey (TMVHL) from COVID-19 by 15 June 2020. The TMVHL equals the sum of monetary values of human lives lost (MVHL) across nine age groups. The MVHL accruing to each age group is the sum of the product of discount factor, years of life lost, net GDP per capita, and the number of COVID-19 deaths in an age group. The HCA model was re-calculated five times assuming discount rates of 3%, 5%, and 10% with a national life expectancy of 78.45 years; and the world highest life expectancy of 87.1 years and global life expectancy of 72 years with 3% discount rate.

Results: The 4807 human life losses from COVID-19 had a TMVHL of Int$1,098,469,122; and a mean of Int$228,514 per human life. Reanalysis with 5% and 10% discount rates, holding national life expectancy constant, reduced the TMVHL by Int$167,248,319 (15.2%) and Int$ 429,887,379 (39%), respectively. Application of the global life expectancy reduced the TMVHL by 36.4%, and use of world highest life expectancy increased TMVHL by 69%. However, the HCA captures only the economic production losses incurred as a result of years of life lost. It ignores non-market contributions to social welfare and the adverse effects of economic activities.

Conclusions: Additional investment is needed to bridge the persisting gaps in international health regulations capacities, universal health coverage, and safely managed water and sanitation services.

This study aimed to assess whether sociodemographic variables explain significant differences in attitudes towards transforming academic conferences into more sustainable events.

An analytical model of participants' attitudes towards sustainable conferences based on literature review as well as the theories of reasoned action and planned behaviour was developed and applied to a sample of 532 surveyed individuals from 68 countries who regularly attended academic conferences in the last five years prior to 2020. The results were refined using statistical and computational techniques to achieve more empirically robust conclusions.

Results reveal that sociodemographic variables such as attendees' gender and age explain differences in attitudes. Women and older adults have stronger pro-environmental attitudes regarding event sustainability. On the other hand, attitudes towards more sustainable academic conferences are quite strong and positive overall. More sustainable events' venues, catering, conference materials and accommodations strongly influence attendees' attitudes towards more sustainable conferences. The strength of attitudes was weaker towards transportation.

First, the analyses focused on only aspects related to the attendees' attitudes. Assessing their real behaviour would complete this research. The geographical areas defined by the U.N. and used in this study have the limitation of combining highly developed countries and developing countries in the same geographical area, for example, the Americas and Asia and the Pacific.

Specific socio-demographic variables' effects on attitudes towards sustainable academic conferences can indicate how organisers can best promote these events according to attendees' characteristics and develop differentiated marketing campaigns. For women and older adults, event sustainability should be emphasised as a competitive strategy to promote events and attract these audiences. Marketing strategies for younger attendees (under 30 years old) could focus on technology, networking or attractive social programmes. Sustainable venues, catering, conference materials and accommodations are easier to promote. Event organisers should encourage participants to make more environmentally friendly decisions regarding more sustainable event transport.

A strategy based on promoting the event as contributing to sustainable development could educate attendees and put them on the path to developing stronger positive attitudes regarding sustainability and more sustainable behaviours. Sustainable academic conferences can educate students, organisers, service providers and delegates through their involvement in sustainable practices.

To our best knowledge, this research is the first to assess whether sociodemographic variables explain significant differences in attitudes towards the sustainable transformation of academic conferences.

Rice is staple food for Bangladeshi people. Although rice markets were liberalized in 1992, the government continued to intervene in this sector. This study examines the farmers’ and private traders’ response in liberalized rice marketing system in two regions. 40 farmers and 20 traders were interviewed by using a structural questionnaire for collecting the necessary information. The liberalization of the rice market, in particular, has been embraced more by the private traders then by the farmers. Although there has been a rapid emergence of private traders, the emergence of a vibrant trading sector that would fill the gap left by the state has been slow. The rice market is segmented with the private traders supplying different market circuits. Farmers on the other have not responded positively due to the lack of capital, lack of storage facilities, lack of market information, dominance of intermediaries and low price during the harvest period. Most of the farmers are unwilling to expand their acreage due to the family requirements of other crops. In rural remote areas where the road infrastructure is poor, private sector marketing activities have not yet emerged. Thus government can foster private participation and market integration by improving the road and storage infrastructure. Furthermore, government needs to take measures that strengthen the agricultural price and marketing information system targeted at both farmers and traders.

This policy analysis examines the key issues involved in the Korean Trade Adjustment Assistance (TAA) program. As an important trade policy platform, this research details how the TAA provision targets impacted businesses and employees and documents the program’s eligibility criteria and its evolution over time. The US TAA and EU EGAF programs are also reviewed by detailing their respective strengths and their differences from their Korean counterpart. Finally, we document a range of areas where the Korean TAA initiative needs to be improved in order to best assist the firms and employees that have been negatively impacted by trade liberalization policy.