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The purpose of this paper is to investigate the impact of migration on the livelihoods of Ethiopians. It is widely acclaimed that migration has positive effects on livelihoods. This paper investigates whether this claim is a fallacy or a reality. Can migration be conceptualized as a strategy for livelihood enhancement? Although Ethiopia has a large number of migrants both internally and externally, this paper focuses on the impact of external migration on the livelihoods of Ethiopian migrants and their families.

Using primary data, the paper attempts to establish whether migration enhances livelihoods. Qualitative data are used. Primary data were collected and analyzed using SurveyMonkey. SurveyMonkey is an internet-based software that has a facility for interview questions and it analyses data automatically on submission of responses. The survey achieved a response rate of 52 percent (218 out of 420). A follow-up survey, done between March 20 and April 16, 2018 to validate the online responses, involved 12 respondents.

Results show that migration is important in the sustenance of livelihoods. Both pecuniary and non-pecuniary benefits have been realised. In addition, migration also benefits development at home.

The Ethiopian Government should develop policy options that promote the inflow of remittances for livelihood enhancement.

The paper uses SurveyMonkey to gather data from a number of respondents (crowdsourcing data collection). The SurveyMonkey made possible a crowd data gathering process.

The purpose of this paper is to examine the relationship between tax evasion, political/public corruption and increased taxation in Zimbabwe’s small and medium-sized enterprises (SMEs).

The study as a descriptive survey used questionnaires and interviews as research instruments for collecting data.

The findings revealed that most SMEs are no longer paying some form of taxes as expected since the Government of Zimbabwe through the Ministry of Finance and Reserve Bank of Zimbabwe introduced the 2% tax levy on all bank electronic transactions greater than US$10 from October 2018.

The paper recommends that the government should create an independent anti-corruption committee with strong monitoring and regulatory mechanism so as to fight political/public corruption; hence, creating a paradigm of trust and confidence among different economic players. Lastly, the tax authorities should engage all the key economic players when crafting the country’s tax laws/rates so as to promote a sense of equity, equality and economic transparency among citizens.

This study aims to examine the significance of public/political corruption; trade tax revenue (import and export) on tax evasion in a group of 140 countries for the period 2008–2017. Sampled countries were subsequently grouped into four clusters for further testing. With the increase in globalization and technology, there is a potential of increased tax corruption on trade tariffs revenue activities.

The empirical testing was carried out using the technical and more advanced dynamic two-step system-generalized moment method. The econometrical method solves the problem of autocorrelation and heteroskedasticity on cross-sectional data. This study used the data from World Bank, Transparency International, World Economic Forum and Kaufmann’s governance indicators.

There is statistical interaction between the corruption perception index (CPI) and international trade activities. Moreover, other results revealed that CPI and trade tax revenue activities are statistically insignificant to tax evasion in three groups; low corrupt countries, high corrupt and trade surplus countries although the coefficient signs remain consistent. This can be attributed by a low level of corruption in the low corrupt countries or concealment of corruption-related information in high corrupt countries and the low level of import evasion in trade surplus countries.

Based on the theory and results, public and political officials should promote good corporate governance by strictly monitoring trade revenue activities because parties involved can use technical criminality to conceal illegal behavior. Additionally, all jurisdictions should apply the economic theory of crime, especially in high political corrupt countries and perennial trade deficit countries because key macroeconomic tax revenue activities such as imports invite numerous forms of dishonesty.

Within the growing study of transnational entrepreneurial practice, existing conceptualisation of diaspora entrepreneurship has often lacked engagement with the particularities of the diaspora condition. This paper seeks to advance theoretical understanding and empirical study of diaspora entrepreneurship through identifying the processes that generate diaspora entrepreneurship across economic, social and political spheres.

To analyse the relationship between the development of venture activity and diaspora (re)production, in depth, qualitative biographical analysis was undertaken with UK-based diaspora entrepreneurs embedded within the particular contexts of the Sri Lankan Tamil and Kurdish diasporas. Skilled and active diaspora entrepreneurs were purposively selected from these extreme case contexts to explore their entrepreneurial agency within and across the business, social and political realms.

Results identified key dimensions shaping the development of diaspora entrepreneurship. These comprised the role of diaspora context in shaping opportunity frameworks and the mobilisation of available resources, and how venture activity served to sustain collective diaspora identity and address diaspora interests. These findings are used to produce an analytical model of the generation of diaspora entrepreneurship to serve as a basis for discussing how heterogeneous and hybrid entrepreneurial strategies emerge from and shape the evolving diaspora context.

By placing the reproduction of social collectivity centre-stage, this paper identifies the particularities of diaspora entrepreneurship as a form of transnational entrepreneurship. This recognizes the significance of a contextualised understanding of entrepreneurial diversity within wider processes of diaspora development, which has important implications for policy and practice development in homeland and settlement areas.

This study aims to investigate the relationship between individual-level psychological resources and team resilience in the context of expatriate project management teams. It seeks to understand how personal psychological resources contribute to team resilience and explore the dynamic evolution mechanism of team resilience. The goal is to enhance team resilience among expatriates in a BANI (Brittle, Anxious, Nonlinear, and Incomprehensible) world, where organizations face volatile and uncertain conditions.

An online survey was applied for data collection, and 315 valid samples from Chinese expatriates in international construction projects were utilized for data analysis. A structural equation model (SEM) examines the relationships between personal psychological resources and team resilience. The study identifies five psychological factors influencing team resilience: Employee Resilience, Cross-cultural Adjustment, Self-efficacy, Social Support, and Team Climate. The hypothesized relationships are validated through the SEM analysis. Additionally, a fuzzy cognitive map (FCM) is constructed to explore the dynamic mechanism of team resilience formation based on the results of the SEM.

The SEM analysis confirms that employee resilience, cross-cultural adjustment, and team climate positively impact team resilience. Social support and self-efficacy also have positive effects on team climate. Moreover, team climate is found to fully mediate the relationship between self-efficacy and team resilience, as well as between social support and team resilience. The FCM model provides further insights into the dynamic evolution of team resilience, highlighting the varying impact effects of antecedents during the team resilience development process and the effectiveness of different combinations of intervention strategies.

This study contributes to understanding team resilience by identifying the psychological factors influencing team resilience in expatriate project management teams. The findings emphasize the importance of social support and team climate in promoting team resilience. Interventions targeting team climate are found to facilitate the rapid development of team resilience. In contrast, interventions for social support are necessary for sustainable, long-term high levels of team resilience. Based on the dynamic simulation results, strategies for cultivating team resilience through external intervention and internal adjustment are proposed, focusing on social support and team climate. Implementing these strategies can enhance project management team resilience and improve the core competitiveness of contractors in the BANI era.

This paper aims to examine the idea that an individual’s attitudes and beliefs toward change depend on the quality of the dyadic relationships formed through his/her ego network. Specifically, the focus of the research question is to test if an individual with high quality dyadic ties to others who have a favorable outlook on change will also have a favorable outlook on change.

The research sample consisted of 100 full-time hotel employees working in six city hotels located in Thessaloniki, Greece. To test the research question, three approaches were used including: a descriptive social network analysis (SNA), multiple regression and homophily testing based on Moran and Geary autocorrelations.

Even though the SNA provided some valuable findings on the way structures and tie quality connected the participants, the results from the regression analysis and homophily testing indicated a lack of a positive relationship linking dyadic ties and behavioral intention toward change suggesting that dyadic ties do not influence behavioral intentions in a way that can be considered favorable to change.

Managers need to be aware that employees’ network relationship quality at the dyadic level is insufficient to create a supportive environment toward change. Therefore, dyadic ties significant contribution through SNA is the identification of power centers, influential people, interdepartmental links and interdependencies necessary to disseminate the change message and build sustainable momentum.

The limited number of prior empirical studies have thus far approached relationship quality as a concept composed of either emotional, psychological or technical features. This study differs by adopting the dimensions of tangibles, empathy, responsiveness, reliability and assurance existing in the TERRA model and by determining whether the dyadic tie quality positively impacts individual behavior toward change through the employment of a tripartite examination to strengthen the validation of similarities or differences in the results.

Sourced by local newspaper articles, discusses the impact on Goa of the increasing numbers of tourists. Increasing land prices, increasing levels of consumption, violation of building and land use regulations are all prevalent. Locals feel threatened and degraded by inappropriate behaviour of tourists. There has been an escalation in violence, child sex abuse and prostitution. Drug abuse and drug trafficking has increased. Local people feel exploited and few benefit from the tourist trade. What can be done?

Education of the surgeon and development of surgical expertise have been debated for centuries. Today, research in surgical education applies terms and methods from other performance domains such as sport and music. However, there still seems to be a lack of consensus as to how talent may be brought into the discourse about surgical education. Especially, when it comes to identifying and developing trainees who in the future will perform better than the average surgeon.

This five-step scoping study aims to map existing literature about talent identification, talent development and development of expertise in the domains of surgery, sport and music in the period of 1985-2014.

A total of 242 studies, divided in the four domains of surgery (69 studies), sport (115 studies), music (34 studies) and cross-disciplinary studies (24 studies) published in the period 1985-2014 were included.

Informed by the performance domains of sports and music and their inclusion of a holistic, ecological approach to research, this study suggests that research in surgical education may benefit from broadening its view on talent by including psychosocial variables and environmental, demographic and structural influencers when considering how surgical talent may be identified and developed.

The rise of social media has led to the emergence of influencers and influencer marketing (IM) domains, which have become important areas of academic inquiry. However, despite its prominence as an area for study, several significant challenges must be addressed. One significant challenge involves identifying, assessing and recommending social media influencers (SMIs). This study proposes a semantic network model capable of measuring an influencer's performance on specific topics or subjects to address this issue. This study can assist managers in identifying suitable SMIs based on their estimated reach.

Data from popular YouTube influencers and publicly available performance measures (views and likes) are extracted. Second, the titles of the past videos made by the influencer are used to develop a semantic network connecting all the videos to other videos based on similarity measures. Third, the nearest neighbor approach extracts the neighbors of the target title video. Finally, based on the set of neighbors, a range prediction is made for the views and likes of the target video with the influencer.

The results show that the model can predict an accurate range of views and likes based on the suggested video titles and the content creator, with 69–78% accuracy across different influencers on YouTube.

The current study introduces a novel and innovative approach that exploits the textual association between a SMI's previous content to forecast the outcome of their future content. Although the findings are encouraging, this research recognizes various constraints that upcoming researchers may tackle. Forecasting views of posts concerning novel subjects and precisely adjusting video view counts based on their age constitute two primary limitations of this study.

Managers interested in hiring influencers can employ the suggested approach to evaluate an influencer's potential performance on a specific topic. This research aids managers in making informed decisions regarding influencer selection, utilizing data-based metrics that are simple to comprehend and explain.

The study contributes to outreach evaluation and better estimating the impact of SMIs using a novel semantic network approach.

The objective of this exploratory paper is to find out what is important to consider when developing a supply chain in health care, what is required in order to establish a supply chain orientation and how lean and agile can be used as process strategies in order to improve supply chain performance.

In order to build an empirical framework for using both lean and agile strategies in health care supply chain management illustrative examples are provided from a Swedish health care setting describing the patient flow and planning processes.

Supply chain management has potential to work well as a philosophy for patient flow in the health care sector. However, it should not only be about the use of the concept of lean in health care, as in fact is the case in practice today. It is rather about organizing for quick response and flexibility in a hybrid strategy through combining lean and agile process strategies. This can only be done if a systems approach is applied together with a strategic orientation, where cooperative efforts by the supply chain members should synchronize and converge operational as well as strategic capabilities into a unified whole.

The analysis in the paper underlines the importance of focusing on both agility and leanness combined. Hospitals or health care systems that introduce such an approach, as opposed to only relying on lean strategies, could gain both competitive advantages and improved performance.

In health care, even more so than in the manufacturing industry, containment of costs without sacrificing quality is important. This paper applies SCM techniques, tools and concepts that have not been used previously for patient flow in a health care setting, combining lean and agile in one and the same analysis.