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The purpose of this paper is to outline a typology of violent acts used against migrants using human smugglers. This paper relates the experiences of violence, coercion, and exploitation to migrants’ experiences of being smuggled across borders.

Data were collected using participant observation and semi-structured interviews among undocumented migrants and refugees who used human smugglers to enter Turkey and Greece. Fieldwork was conducted in Athens, Greece and Istanbul, Turkey over spring and summer 2011 and 2012.

This paper presents an adapted typology of violence using four categories of coercive violence: threats and pressure, physical force, deception and fraud, and coercion/advantage taking. Movement with human smugglers may involve the violation of consent and forms of exploitation resembling, but not equating to, human trafficking.

The findings are based on a non-probability snowball sample, and are not generalizable. Further research should engage with other methods such as respondent driven sampling to gain more accurate estimates of violent events among smuggled migrants.

Governments must respond appropriately when apprehending or detaining migrants, as many of them have been victimized by violence and may remain vulnerable because of continued threats from human smugglers.

This paper presents a typology of violent acts against migrants using human smugglers, and can be used to develop further research and improve professional practice.

The purpose of this paper is to discuss the issues in studying hard-to-reach or dispersed populations, with particular focus on methodologies used to collect data and to investigate dispersed migrant entrepreneurs, illustrating shortcomings, pitfalls and potentials of accessing and disseminating research to hard-to-reach populations of migrant entrepreneurs.

A mixed methodology is proposed to access hard-to-reach or dispersed populations, and this paper explores these using a sample of Brazilian migrants settled in different countries of the world.

This paper explores empirical challenges, illustrating shortcomings, pitfalls and potentials of accessing and disseminating research to hard-to-reach populations of migrant entrepreneurs. It provides insights by reporting research experiences developed over time by this group of researchers, reflecting a “mixing” of methods for accessing respondents, contrasting to a more rigid, a-priori, mixed methods approach.

The main contribution of this paper is to showcase experiences from, and suitability of, remote data collection, especially for projects that cannot accommodate the physical participation of researchers, either because of time or cost constraints. It reports on researching migrant entrepreneurship overseas. Remote digital tools and online data collection are highly relevant due to time- and cost-efficiency, but also represent solutions for researching dispersed populations. These approaches presented allow for overcoming several barriers to data collection and present instrumental characteristics for migrant research.

Public bodies are being encouraged to procure sustainably, to reduce their social and environmental footprint and in order to stimulate sustainability in the private sector. However, little is known about how public sector organisations internationally are responding to this encouragement or of the conditions that are most conducive to sustainable procurement (SP). The purpose of this paper is to address these gaps in our knowledge so as to inform policy development at the government and organisational levels.

The authors report the findings of a survey of SP practices within a sample of over 280 public procurement practitioners from 20 countries and with collective responsibility for expenditure totalling $45bn p.a.

The authors' analysis shows that some SP practices are evident in public sector procurement practice and that the extent and nature of SP practices varies significantly across regions. In addition, the authors highlight the main facilitators of, and barriers to, engagement with SP and investigate their importance for engagement with particular dimensions of SP.

Survey respondents are volunteers and may to some degree be more interested in, or engaged with, SP than other public sector organisations. The analysis is cross‐sectional and therefore provides only a snapshot of SP practice in the public sector organisations studied.

The paper identifies how policy and practice in SP vary across regions, providing practical insights into whether and how government policies are being implemented around the world.

The paper provides the first systematic and comprehensive insight into how public bodies are implementing SP internationally and of the major situational factors that are shaping engagement with SP. The authors evaluate the current effectiveness of policy initiatives regarding SP and highlight the organisational catalysts and inhibitors of greater involvement in SP.

As the impact of COVID-19 on businesses was impossible to predict, so is the future of migrant entrepreneurs – some of whom, before the outbreak, had to deal with immigrant status associated challenges. Against this backdrop, this paper aims to focus on African migrant entrepreneurs in China, much less studied ethnic migrants who have always lived on the margins of Chinese society, to examine their entrepreneurial resilience under COVID-19 in China.

The study used a qualitative design using a survey and semi-structured follow-up interviews as the primary data collection instrument. The questions in the questionnaire guide were adapted from the Center for Global Development survey instrument designed to gauge the resilience of SMEs under COVID-19.

Although most business operations in China are impacted, African migrant businesses were very hit due to existing social challenges coupled with their informality (i.e. operating at a low level of organization), lack of contingency plans and lack of stimulus support. COVID-19 is thus not only a force majeure that threatens the growth expectation of African owned-business but also presents a threat to their very existence in an already challenging society for Africans.

Although the study has achieved its intended purpose, the sample was relatively small due to the low return rate of questionnaires and the difficulties in reaching out to target respondents due to the restrictive measures on movements during the data collection period.

This paper draws attention to the entrepreneurship-related challenges faced by ethnic migrants in China during a crisis. The social challenges of Africans living in China became a global topical issue during the COVID-19 outbreak in China. However, little is known about their entrepreneurship endeavors and the associated difficulties. This paper helps our understanding of African businesses’ resilience in China during uncertain times, such as the one created by COVID-19.

Construction insurance has been advocated as a useful financial means to transfer risks and mitigate potential project losses. However, there is a general reluctance to purchase construction insurance in China. The purpose of this paper is to develop an extended theory of planned behavior (TPB) model to understand and predict contractors’ construction insurance purchasing intention.

Quantitative data were collected through a questionnaire survey. The respondents comprise 130 project directors/managers and contract managers/administrators who were involved in or familiar with the construction insurance purchasing or managing. Data were analyzed using structural equation modeling.

This study developed an extended TPB model to explain the contractors’ intention formation. The results indicated that the insurance purchasing intention was mainly influenced by attitudes and subjective norm, rather than perceived behavioral control. The analyses also revealed that the added variables (risk perception and past experience) had a significant impact on the attitudes and perceived behavioral control.

This study identified the factors leading to Chinese contractors’ low willingness to purchase construction insurance by extending the TPB model to the context of construction insurance purchasing. The extended TPB model may serve as a theoretical framework and basis for the Chinese contractors, insurers, and regulators to understand the root causes of contractors’ low willingness to purchase construction insurance and make joint efforts to address the risks and insurance in the construction industry.

Most studies on workplace meetings have examined them as physical gatherings but have not linked them to interactions before and after meetings. Drawing upon coordination theory, this study aims to examine the impact of interactions before, during and after meetings on meeting effectiveness.

A survey design was used, and regular workplace meeting attendees were recruited. A mediation model was developed to test the effect of interactions on perceived meeting effectiveness.

Interactions before meetings positively influenced attendee involvement during the meeting, and attendee involvement mediated the positive relationship between attendee interactions during the meeting and perceived meeting effectiveness. A novel finding of this study is that incorporating meeting outcomes in subsequent work positively influenced perceived meeting effectiveness because it fostered common understanding of the meeting agenda.

The present results link prior empirical findings on interactions before and during meetings to new predictions regarding the effect of interactions after meetings. Coordination theory expands current conceptualizations of workplace meetings by broadening the notion of meetings to cover a more extended period of interdependent interactions.

Minority stress theory suggests enhanced HIV risk for those experiencing social marginalization, while an intersectionality framework posits that forms of marginalization may interact. The purpose of this paper is to understand how race/ethnicity- and gender-based discrimination may impact HIV risk among transgender or transsexual (trans) people.

The Trans PULSE project – a community-based research study in Ontario, Canada – used respondent-driven sampling to survey 433 trans participants, including 35 Aboriginal persons and 62 non-Aboriginal persons of colour. Descriptive and regression analyses were weighted to adjust for recruitment probabilities.

Most Aboriginal persons (65 per cent, 95 per cent CI: 37-90) and persons of colour (90 per cent, 95 per cent CI: 74-100) reported at least one experience of racism or ethnicity-based discrimination, and the vast majority had experienced transphobia (90 and 92 per cent, respectively). Among non-Aboriginal trans persons of colour, experiences of racism and transphobia interacted in increasing odds of engagement in high-risk sex. Increases in experience of one type of discrimination had strongest effects on HIV risk when coupled with high levels of the other.

Persons of colour were ethno-racially diverse; it is possible that different experiences of racism, with divergent effects, were collapsed. Odds ratios may overestimate actual risk ratios.

While some sub-groups of trans people of colour have been identified as highly vulnerable to HIV, few studies have explored the impact of discrimination. This paper explores the roles of two types of discrimination in engendering HIV-related risk, and suggests potential limits to resiliency in the face of high levels of discrimination targeting multiple facets of identity.

Little success had been recorded on concession-based public private partnership contracts in Nigeria for reasons attributable in part to poor assessment of the socio-cultural and economic factors that contribute to the parties’ costs while preparing contract packages. The purpose of this paper is to assess the factors which significantly influence the private party’s obligations and costs in a concession-based contract thereby enhancing the robust assessment of contract packages when bidding by private investors.

The assessment was based on primary data obtained through questionnaire survey. Structured questionnaire was administered on professionals comprising architects, estate surveyors, quantity surveyors, engineers and builders, accountants/bankers/economists and lawyers who had been involved in concession-based contracts in the Southwestern Nigeria, selected using respondent-driven sampling approach. Factors evaluated were those identified through in-depth literature review and brainstorming of those pertinent to concession transaction in Nigeria. Data collected were analysed using descriptive statistics including mean, relative significance index, impact weighting and factor analysis.

Significant factors that influence private party’s cost were found to be political interference, delay in land acquisition, variation to the contract and non-availability of supportive infrastructure.

Findings provided information for structuring concession contract for effective management of country-specific characteristics in concession contract. The understanding of the factors that affect private party’s obligations and costs would guide effective assessment of concession contract in developing economies by foreign investors. Moreover, the study provided implication for the understating of country-specific factors affecting concession contract in Nigeria which would contribute to robust assessment of contract packages when bidding by private investors.

The purpose of this paper is to assess participants’ perception that tramadol enhances physical work performance and acts as a pain relief.

The participants were 30 (18 male and 12 female) tramadol-using emerging adults, aged 16–27 years, selected through respondent-driven sampling. The majority of the participants were university students, whereas others had completed senior secondary education. The study adopted a qualitative design. Qualitative data were analysed using thematic analyses.

In general, respondents perceived and used tramadol for pain relief and physical work performance enhancement. The result showed that sex, employment status and daily dosage were not associated with respondents’ perception of tramadol as a pain-relieving medication. In contrast, sex and employment status were associated with participants’ perception of tramadol as a physical work performance enhancement medication, but daily dosage was not.

Some users refused to participate because they were afraid of being exposed to law enforcement.

Male and female emerging adults are involved in non-medical use of tramadol. Prevention and intervention programs to reduce or stop this behaviour are needed, especially in the rural communities.

The result showed that users were mostly from poor homes, whose parents could not afford university education and who were not qualified to get good government paying jobs. So, the use of tramadol became necessary for them to make more money from the kind of jobs they did. Reduction of the cost of university education and provision of regular jobs for this population are some of the measures recommended to counter non-medical use of tramadol by this population.

This is the first study in South-eastern Nigeria that focused on the non-medical use of tramadol among emerging adults, using a qualitative design.

Notwithstanding the remarkable market potential of the Nigerian economy for private investment, the current sociopolitical characteristics had necessitated a careful assessment to inform decisions in long-term investments. The purpose of this paper is therefore to evaluate the success factors that have a specific influence on private party’s performance in concession contracts in Nigeria.

Respondents involved in the study were participants in concession-based contracts in Southwestern Nigeria that included architects, estate surveyors, quantity surveyors, engineers and builders, accountants/bankers/economists and lawyers. These were selected using random and respondent-driven sampling (RDS) approaches. The research instrument adopted was a questionnaire that enlisted questions which were structured to ensure that the respondents have appropriate experience in concession-based projects and hold appropriate positions as decision-makers so as to give credence to collected data. The highest significant factors were identified through the relative significance index (RSI). By exploring factor analysis, the factors were condensed for discussion under appropriate component headings. The value of Kaiser–Meyer–Olkin (KMO, 0.755) measure of sampling adequacy tests carried out showed that the data collected were adequate for the factor analysis, and the Bartlett’s test of sphericity (χ² = 1,799.339; df = 630; p < 0.001) was highly significant.

Factors influencing private party performance clustered under eight components, namely, technical, market maturity, political, legal, finance, procurement, incentive and regulation. However, component items including level of understanding of public–private alliance transactions, stability of exchange rate and provisions for reversion of policies were found to be highly significant. On the other hand, status of domestication and implementation of international laws/codes, predictability in legal regime and enforcement and extent of jurisdictional definition of land usage were least significant.

Findings would guide private investors in the preparation of robust investment packages that reduce risks and seemingly unavoidable opportunistic tendencies associated with public–private partnership projects in developing economies.