Expatriate Consumers’ Adaptations and Food Brand Choices: A Compensatory Control Perspective

2020 ◽  
Vol 28 (4) ◽  
pp. 75-89
Author(s):  
Dario Miocevic ◽  
Srdan Zdravkovic

The number of expatriates has been steadily growing during the last two decades. For these reasons, academia has exhibited a growing research interest in expatriates’ food consumption choices. Although interest is there, the extant literature is inconclusive about conditions under which expatriate consumers make trade-offs between host-country (local) and global food products and brands. The present study presents mechanisms that explain expatriate consumers’ compensatory coping behaviors and choices between local versus global food brands. By drawing on compensatory control theory and the person–environment fit framework, the authors test the influence of adaptation efforts and retail system properties on expatriate consumers’ food brand choices. Survey findings from 232 expatriates who currently live in five Middle Eastern countries reveal that a higher engagement in adaptation efforts (acculturation and general adjustment) leads to a dominant preference for local (vs. global) food brands. Moreover, this study illuminates the importance of retail system properties by showing that a host country’s retail system development positively moderates the relationship between adaptation efforts and local food brand choices, whereas retail similarity has a negative impact.

Author(s):  
David Mares

This chapter discusses the role of energy in economic development, the transformation of energy markets, trade in energy resources themselves, and the geopolitical dynamics that result. The transformation of energy markets and their expansion via trade can help or hinder development, depending on the processes behind them and how stakeholders interact. The availability of renewable, climate-friendly sources of energy, domestically and internationally, means that there is no inherent trade-off between economic growth and the use of fossil fuels. The existence of economic, political, social, and geopolitical adjustment costs means that the expansion of international energy markets to incorporate alternatives to oil and coal is a complex balance of environmental trade-offs with no solutions completely free of negative impact risk. An understanding of the supply of and demand for energy must incorporate the institutional context within which they occur, as well as the social and political dynamics of their setting.


2021 ◽  
Vol 13 (7) ◽  
pp. 168781402110348
Author(s):  
Kai Hu ◽  
Wenyi Zhang

In order to improve the steering flexibility of agricultural machinery in hilly and mountainous areas, a multi-mode steering system with front wheel steering, rear wheel steering, and four-wheel steering has been developed. The hydraulic steering system based on load sensitivity principle and proportion-integration-differentiation (PID) controlling algorithm was designed, which overcomes the negative impact of external load changes on flow control accuracy. The mechanical-hydraulic-controlling coupling model established in the AMESim and the sequential quadratic combinatorial optimization algorithm (SQCOA) was adopted to obtain the optimal combination of PID parameters. The simulation results demonstrate that the parameters such as pressure, speed, displacement of hydraulic cylinders, etc. in different steering modes meet the design requirements. To examine and verify the system performance, the test platform was researched and developed for conducting steering radius and displacement measurement. The experimental data illustrated that the front and rear hydraulic cylinders have good synchronization accuracy in four-wheel steering mode, and the fast switch of steering mode can be realized. The maximum error rate of is steering radius 4.21% and 3.77%, respectively, in two-wheel steering and four-wheel steering modes. The research methods and conclusions can provide a theoretical basis and reference for the other steering system development.


2020 ◽  
Vol 12 (24) ◽  
pp. 10673
Author(s):  
Axel Schwerk ◽  
Marzena Wińska-Krysiak ◽  
Arkadiusz Przybysz ◽  
Ewa Zaraś-Januszkiewicz ◽  
Piotr Sikorski

Urban wasteland is of special interest to city planners. However, to integrate such areas into city space management with consideration of nature conservation aspects, a sound assessment of their ecological potential is necessary. The aim of this paper was to analyze whether carabid beetle assemblages of the wastelands are affected by soil parameters, particularly trace element contamination. Therefore, we studied the carabid fauna in relation to selected soil parameters on 56 sampling plots situated in 24 wastelands located in the city of Warsaw (Poland). The results have confirmed our assumptions that the number of species, as well as the number of individual carabid beetles, are negatively affected by an increasing amount of pollutants in the soil. Particularly, the trace elements Pb, Cu, and Cd showed a significantly negative impact. The results are of value when it comes to the use of urban wastelands in the context of sustainable city development. Future use of urban wastelands will be faced with trade-offs between the use for public interests (e.g., housing space) and ecological interests. Phytoremediation and entomoremediation may be included in decontamination measures. The results of studies, such as the one conducted by us, may help to select the respective wastelands for certain purposes.


Author(s):  
Emilio Moretti ◽  
Elena Tappia ◽  
Martina Mauri ◽  
Marco Melacini

AbstractIn a context where companies are striving to produce highly customised goods in small batches and within short lead times, increasing attention is being put on the design and management of part feeding systems. This research is the first to model automated part feeding to supermarkets in a factory environment, considering an innovative technology called vertical robotic storage and retrieval systems. This technology allows automating the storage, picking, and internal transportation activities in an integrated process, thanks to rack-climbing robots roaming in both the shop floor and the storage racks. We develop an analytical model based on the queuing network approach to analyse the system performance, and we use it to perform numerical experiments and to evaluate the design trade-offs with reference to a real case in the automotive industry. Results show that an increase in the number of robots leads to better performance since the positive impact on the response time is stronger than the negative impact on the waiting times of robots at the supermarkets due to congestion. Furthermore, a configuration with multiple small supermarkets improves the efficiency of the replenishment process, compared to a setting with few big supermarkets.


Author(s):  
Sorush Niknamian

Background: According to preliminary sequences from 2010, 99.7% of the nucleotide sequences of the modern human and Neanderthal genomes are identical, compared to humans sharing around 98.8% of sequences with the chimpanzee. In contrast, the difference between chimpanzees and modern humans is approximately 1,462 mtDNA base pairs. Materials and Methods: Neanderthal-inherited genetic material is found in all non-African populations and was initially reported to comprise 1 to 4 percent of the genome. This fraction was later refined to 1.5 to 2.1 percent. We had gone through many researches of Neanderthals affected gene flow in humans. Results: It is estimated that 20 percent of Neanderthal DNA currently survives in modern humans. Modern human genes involved in making keratin, a protein constituent of skin, hair, and nails, have especially high levels of introgression. For example, approximately 66% of East Asians contain a POUF23L variant introgressed from Neanderthals, while 70% of Europeans possess an introgressed allele of BNC2. Our finding shines a light on an enzyme called dipeptidyl peptidase-4 (DPP4). Scientists already know the protein allows another coronavirus, which causes Middle Eastern respiratory syndrome (MERS), to bind to and enter human cells. The new analysis, of DPP4 gene variants among COVID-19 patients, suggests the enzyme also provides SARS-CoV-2 with a second door into our cells, along with its usual infection route via the angiotensinconverting enzyme 2 (ACE2) receptor on cell surfaces. Conclusion: Most Europeans, Asians, and Native Americans harbor a handful of genes from Neanderthals, up 1.8% to 2.6% of their DNA. Studies of ancient DNA in Neanderthal fossils have shown the hominin’s DPP4 gene subtly differs from the typical human one. Conclusion: The hominin’s DPP4 gene inherited from Neanderthals plays a major role in Immune System Disorders and Lower Immune response in many diseases. This gene plays a major role in affecting humans with COVID-19 and spreading it through the world. All humans contain this gene from 1 to 4 percent. East Asians, Europeans, Middle and South Americans conveys more, hence; native Africans contain less amounts of hominin’s DPP4 gene. Therefore; East Asians, Europeans, Middle and South Americans are prone to severe COVID-19.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Anas Alaoui Mdaghri ◽  
Lahsen Oubdi

Purpose This paper aims to investigate the potential impact of the Basel III liquidity requirements, namely, the net stable funding ratio (NSFR) and the liquidity coverage ratio (LCR), on bank liquidity creation. Design/methodology/approach The authors developed a dynamic panel model using the Quasi-Maximum Likelihood estimation on an unbalanced panel dataset of 129 commercial banks operating in 10 Middle Eastern and North African (MENA) countries from 2009 to 2017. Findings The results show that the NSFR significantly negatively affects liquidity creation. Similarly, the LCR exerts a substantial negative impact on the liquidity creation of the sampled MENA banks. These findings suggest that complying with both liquidity requirements tends to curtail liquidity creation. Moreover, further regression analysis of large and small bank sub-samples uncovered results similar to the overall MENA sample. Research limitations/implications The findings raise interesting policy implications and suggest a trade-off between the benefits of the financial resiliency induced by implementing liquidity requirements and the creation of liquidity essential for promoting economic growth in the region. Originality/value Most empirical research focuses on the relationship between bank capital and liquidity creation. To the knowledge, this paper is the first to provide empirical evidence on the effect of both the NSFR and LCR regulatory liquidity standards on bank liquidity creation in the MENA region.


Author(s):  
Michele Klain ◽  
Carmela Nappi ◽  
Simone Maurea ◽  
Marina De Risi ◽  
Fabio Volpe ◽  
...  

Abstract Purpose To investigate whether a telemedicine service (TMS) carried out during the Covid-19 pandemic impacted on management of patients with differentiated thyroid cancer (DTC). Methods We retrospectively reviewed the number and the findings of outpatient visits in DTC subjects referred between March 11, 2020, and May 31, 2020, during the Covid-19 pandemic at the Radiometabolic Unit of the University of Naples Federico II. Office visits scheduled in March and May 2020 were converted in teleconsultation reaching all patients planned for an in-ward access to advise them to use the TMS for all clinical necessity. The number and the findings of DTC patients evaluated by in-ward access in the corresponding period of 2019 were also assessed for direct comparison. Results The number of outpatient visits performed by TMS during the pandemic (n = 445) and by in-ward access in the corresponding period of 2019 (n = 525) was comparable with only 15% of outpatient evaluations missed. Conclusions Our findings demonstrate the utility of telemedicine tools to avoid the potential negative impact of interruption or postponement of diagnostic and/or therapeutic procedures. Therefore, investments in medical network system development, including the implementation of telehealth approaches, should be encouraged at national and international levels.


2020 ◽  
Vol 32 (2) ◽  
pp. 20-41
Author(s):  
Donghwan Cho

With the wide spread of IT outsourcing, internal IT personnel have been required to change their roles from system development to organizational change agents such as securing software development outsourcing (SDO) success. Conflict resolution is critical to secure the SDO success, but the understanding of how IT personnel facilitate conflict resolution as change agents is limited. The purpose of this study is to understand the negative impact of conflicts on SDO outcomes and to investigate the moderating effect of IT personnel's conflict resolution facilitation (process facilitation, content facilitation) between conflicts and two SDO outcome dimensions (project efficiency and system effectiveness). In order to test the model, data was collected through a cross-sectional field survey using questionnaires, and a total of 144 SDO projects were used in the final analysis. Research results show that conflicts have a negative impact on both of the SDO outcome dimensions, and the effect of conflict resolution facilitation by IT personnel is contingent on the dimensions of SDO outcomes.


2017 ◽  
Vol 53 (5) ◽  
pp. 685-702 ◽  
Author(s):  
Saeed Solaymani ◽  
Nora Yusma Bt Mohamed Yusoff

This study uses a computable general equilibrium approach to investigate the impact of high global food and agricultural commodity prices and two mitigation options (a rise in agricultural input subsidies and an improvement in agricultural productivity) on poverty and economic performance of Malaysia. Simulated results showed that, as a whole, the high global food price has a negative impact on the economic growth of Malaysia. It decreases real gross domestic product of Malaysia by 0.53%. Although the food price hike initially increases poverty in urban areas, it would significantly decrease the poverty of rural and noncitizen households. However, both mitigation options can reduce the negative impact of the shock on the poverty and economic growth of Malaysia. The agricultural subsidy rise option cannot reduce the poverty level of all household groups, whereas the productivity improvement option can alleviate the poverty level of all household groups. In conclusion, results suggest that the agricultural productivity improvement option is more effective than the agricultural subsidy rise option to mitigate the negative impact of global food price shocks on the economy and poverty of Malaysia.


Significance The salafi-jihadist group has lost almost all the territory it formerly held in Iraq and Syria. The recent attack on a mosque in Egypt’s Sinai also significantly reduced its local support. Arabic-language media are already looking to the next stages of Middle East conflict. Impacts The negative impact of IS losing its Raqqa propaganda centre on its efforts to control the narrative will be temporary. Following IS's loss of the Syria-Iraq border, Arabic press focus on the confrontation between Iran and US-linked forces will rise. The disappearance of IS as a territorial threat will likely increase divisions among Middle Eastern states.


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