Energy Consumption and Bitcoin Market

Asia-Pacific Financial Markets - This paper is the first empirical paper to study the relationship between Bitcoin energy consumption and its market. Using the variance decompositions in...     

Climate-resilient practices and welfare impacts on rice-cultivating households in Vietnam: Does joint adoption of multiple practices matter?

Farmers have a long history of adjusting their production practices in response to changing production conditions. Using a multinomial endogenous treatment effects model that accounts for observable and unobservable heterogeneity, this study investigates the adoption and welfare impacts of climate-resilient practices on Vietnamese rice-cultivating households. We found evidence of clear and positive welfare impacts from the adoption of canal irrigation (CI) and the joint adoption of agricultural conservation practices (CP) and CI as the main adaptation strategies to increase water stress. More importantly, although farmers with access to CI systems obtained the highest returns, the joint adoption of multiple practices still had substantially high adoption rates and significantly positive effects on rice yield, rice revenue and household income. Our findings indicate that farms' and farmers' characteristics, market information and climatic conditions are generally the main factors driving rice farmers' decisions to adopt climate-resilient technologies, both individually and jointly. Follow-up policy interventions should focus on improving CI systems and promoting the joint adoption of climate-resilient technologies to improve rice farmers' well-being and enhance their resilience capacity to cope with incoming climatic uncertainty.     

Adapting to the new normal: A sustainable livelihood framework for the informal sectors during COVID-19

The extraordinary COVID-19 outbreak has heightened the existential dangers to the informal sector. This study explores the informal sector's tactics in Vietnam for mitigating the pandemic's effects and better adapting to the new normal. Using a sustainable livelihood approach (SLA) and multivariate model for ordered choices (MVOC) to conduct surveys on 513 subjects from the informal labor, our findings indicate that financial management is the most prevalent technique for mitigating the effects of COVID-19. Notably, the perception of the COVID-19 pandemic's impact on income and health is crucial to the adoption of mitigation efforts. The Vietnamese government, State Bank, and financial institutions should provide more help to the informal sector, particularly those operating in remote locations so that they can increase their resilience through mitigating measures. In parallel, the informal sector should participate in more deliberate forward mitigation planning in the anticipation of inevitable future shocks.     

Supporting worklife learning at work to sustain employability

The concept of employability extends beyond initial occupational preparation into the ability to remain employable as, inevitably, occupational capacities and workplace requirements change frequently across working lives. Hence, the need to continually learn to remain occupationally current and respond to changing workplace requirements becomes paramount. The evidence suggests that much of that learning arises through individual efforts and the support of co-workers through work activities. So, there is a need to understand how that learning can be supported to sustain employability across lengthening working lives. Drawing on an Australian study, reported here are perspectives from managers and workers in diverse workplaces about current modes of continuing education and training and about how workers are assisted with their learning to meet personal needs and qthose of employers. Employers want an occupationally current workforce that can meet specific workplace needs; workers want the capacities to remain employable, which may extend to advancing their careers elsewhere. The data indicate differences in perceptions about what is being provided, how frequently the provisions are used, and the worth of its certification. Whilst the findings indicate shared concerns about the importance of learning, there were clear differences in views about the models and processes used to support that learning. Across both sets of informants can be seen distinctions between ‘training solutions’ and ‘learning solutions’. A more nuanced analysis suggests that the training solution is appropriate and effective at some point in workers' worklife trajectories but in other circumstances, learning through practice is proposed as being more efficacious.     

Impacts of switching from business households to enterprises on the financial performance

Portuguese Economic Journal - This study aims to elucidate whether switching from business households to enterprises brings higher financial performance than not switching. The study was carried...     

Covid-19 in America: Global supply chain reconsidered

This research asks: To what extent has America's reliance on the global supply network aggravated the country's public health and economic crisis; and how did the American government respond to supply chain weaknesses during the early years of the Covid-19 pandemic? This study first assesses important conceptual considerations that explain the expansion of global value chains and the growth of trade interdependencies among nations. Next, an analytical case study observes (1) America's supply chain vulnerability through three major waves of infection, (2) the difficulty to mend weaknesses in the supply linkages once the novel coronavirus spread globally and (3) American government's failures to both anticipate and respond to supply shortages, especially in the health sector. Trump administration's policies failed to ensure a reliable supply of simple personal protective equipment (PPE) for healthcare professionals and hospitals throughout the first three waves of infection. Moreover, state and federal governments' substantial reliance on large manufacturers who have established procurement relationship with government led to continuous nationwide supply shortages throughout 2020. The federal government's inability to engage small and medium manufacturers in the production of critical supplies of PPE and diagnostic tests deepened and prolonged the devastating impacts of the pandemic. Our case study demonstrates that the American government needs to rethink the country's substantial reliance on the global supply chain, and the specific requirements to boost domestic manufacturing capacity. The revitalisation of America's manufacturing ability and the local supply networks will boost the productive power of the nation, strengthen resiliency, reduce vulnerability in disruptive times and prepare the nation for future crises.