The impact of blockchain technology on the tea supply chain and its sustainable performance

Blockchain technology (BCT) has recently attracted interest from academics and practitioners. However, little is known about the benefits and impact of BCT on the tea supply chain and its sustainable performance. To bridge this gap, this study extends the resource-based view (RBV) and network theory (NT) by integrating BCT into the tea supply chain. We develop a conceptual model of a BCT-driven tea supply chain, which we analyse using a partial least squares regression-based structural equation modelling method with data collected from 305 experts in India. The findings show that the use of BCT has a significant positive effect on the tea supply chain; in particular, transparency and reliability are shown as the sustainable performance parameters. The implementation of BCT is a progressive paradigm shift that encourages actors to change their attitudes and become more competent in the tea sector. This study is the first report on integrating BCT into supply chains, contributing to the scant literature on this subject. Furthermore, our conceptual framework could help develop a more sustainable supply chain for the global tea industry

Mobile apps for SME business sustainability during COVID-19 and onwards

Small and Medium-Sized Enterprises (SMEs) are struggling to cope with the business uncertainty caused by the COVID-19 pandemic. This study examines how SMEs in developing economies have used mobile apps to improve their business efficiency during the pandemic. We aim to recognize effective measures and actions taken by SMEs that have turned to mobile-app-based business to improve their sustainability during the crisis. The study bridges a literature gap by extending the Theory of Consumption Values and the Theory of Planned Behavior to SMEs that incorporate mobile-app-based business. Data was collected from 343 SMEs from three Industrial Development Corporations (IDCs) in India. Using the covariance-based structural equation modeling method, we investigated the efficiency of a conceptual model of mobile-app-based business for SMEs. The results revealed that consumer choice behavior, perceived behavior control, subjective behavior control and attitude towards the mobile app all influence SMEs’ decision-making and business strategy. As such, SMEs need a powerful mobile-app-based business network to succeed in the entrepreneurial business process. Using instrumental variable analysis, we discovered that increased mobile app usage significantly improves SMEs’ long-term efficiency. The analysis provides several theoretical and managerial ramifications

An integrated social network marketing metric for business-to-business SMEs

Social networks have been extensively studied in business-to-consumer (B2C) studies, but their effects in a business-to-business (B2B) marketing context are under-theorized. The study develops an integrated social network marketing metric (SNMM) for B2B small- and medium-sized enterprises (SMEs). Using the framework, the study establishes a theoretical link between behavioral reasoning theory (BRT) and marketing accountability theory (MAT). Data was collected from 254 B2B SME marketers in India through a structured questionnaire survey and semi-structured interviews. At first glance, the missing link between SME performance and SNMM appears to be time, knowledge, and financial resources. SMEs that embrace innovation, proactiveness, and risk-taking can benefit from social media technologies. Thus, social networking has a direct, positive effect on SME growth. The implications for B2B SMEs’ SNMM studies are also discussed. Furthermore, the rationality of B2B marketing metrics has a tremendous influence on business success. Although the study has found a positive impact of SNMM on B2B SMEs success, further research is needed

Influence of blockchain technology in SME internationalization: Evidence from high-tech SMEs in India

This study examines the impact of blockchain technology (BCT) on small and medium-sized enterprises’ (SMEs) internationalization. Further, it examines how Amazon as a platform reframes the global partnership environment via the BCT network that enables Indian SMEs to operate globally. Data were collected from 291 employees at 43 high-tech SMEs in India. They revealed untapped interest in how Indian SMEs will use Amazon for global operations. Several factors, such as processes to strategize, synergize, and standardize, are described as needing to be addressed before SMEs can boost integrated business efficiency, especially with regards to marketing capacity, scale, scope, and financial performance. The study represents a critical theoretical contribution to Amazon-based global operations by developing the 3S Triangle Model, which could provide a basis for future business practice. Furthermore, the study defines and addresses the evolution of BCT that Amazon has used—and continues to use—as a global operations platform. At the convergence of BCT, Amazon, and global retail activities, we propose and advance an integrated model of BCT-driven global operations among SMEs that provides a holistic view of state-of-the-art practices and exciting avenues for future study

Influence of blockchain technology in SME internationalization: Evidence from high-tech SMEs in India

This is the final version. Available on open access from Elsevier via the DOI in this recordThis study examines the impact of blockchain technology (BCT) on small and medium-sized enterprises’ (SMEs) internationalization. Further, it examines how Amazon as a platform reframes the global partnership environment via the BCT network that enables Indian SMEs to operate globally. Data were collected from 291 employees at 43 high-tech SMEs in India. They revealed untapped interest in how Indian SMEs will use Amazon for global operations. Several factors, such as processes to strategize, synergize, and standardize, are described as needing to be addressed before SMEs can boost integrated business efficiency, especially with regards to marketing capacity, scale, scope, and financial performance. The study represents a critical theoretical contribution to Amazon-based global operations by developing the 3S Triangle Model, which could provide a basis for future business practice. Furthermore, the study defines and addresses the evolution of BCT that Amazon has used—and continues to use—as a global operations platform. At the convergence of BCT, Amazon, and global retail activities, we propose and advance an integrated model of BCT-driven global operations among SMEs that provides a holistic view of state-of-the-art practices and exciting avenues for future study

The impact of blockchain technology on the tea supply chain and its sustainable performance

This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this recordBlockchain technology (BCT) has recently attracted interest from academics and practitioners. However, little is known about the benefits and impact of BCT on the tea supply chain and its sustainable performance. To bridge this gap, this study extends the resource-based view (RBV) and network theory (NT) by integrating BCT into the tea supply chain. We develop a conceptual model of a BCT-driven tea supply chain, which we analyse using a partial least squares regression-based structural equation modelling method with data collected from 305 experts in India. The findings show that the use of BCT has a significant positive effect on the tea supply chain; in particular, transparency and reliability are shown as the sustainable performance parameters. The implementation of BCT is a progressive paradigm shift that encourages actors to change their attitudes and become more competent in the tea sector. This study is the first report on integrating BCT into supply chains, contributing to the scant literature on this subject. Furthermore, our conceptual framework could help develop a more sustainable supply chain for the global tea industry

Integrated crop management of chickpea in environments of Bangladesh prone to Botrytis grey mould

Botrytis grey mould (BGM) is the major constraint to chickpea production in Bangladesh and is considered primarily responsible for that country's recent drastic decrease in chickpea production. There is no substantial host plant resistance to BGM in current chickpea cultivars, but component studies have developed various agronomic options to manage the disease. These include reduced seed rate, delayed sowing and thinning of plants to ensure an open canopy, and need-based foliar application of fungicide. These components were combined with other agronomic requirements for the target region, such as application of phosphate fertilizer, pest management measures against chickpea pod borer, and fungicidal seed treatment against collar rot. The resultant integrated crop management (ICM) package was compared with normal farmer practice (FP) for chickpea cultivation in farmer-managed, operational scale plots at 100 locations across five districts in western Bangladesh in the 2002–2003 and 2003–2004 seasons. Grain yields in ICM plots were generally 15–50% higher than in FP in both seasons. Conduct of these on-farm evaluations in two additional districts in 2004–2005 gave similar results. In 2004–2005, 505 farmer-managed demonstrations were conducted in the five original districts, giving a 5–104% yield advantage (district means) of ICM over FP. In 2005–2006, 642 demonstrations were conducted across the eight districts giving district-wise yield advantages of 27–70%. Effective implementation of BGM management practices by participating farmers demonstrated that remunerative and reliable chickpea yields could be obtained in this BGM-prone environment. The ICM strategy evolved has relevance to other chickpea growing regions prone to BGM in South Asia, Australia and the Americas. Studies are now required on the adoption of components of the ICM package, and the underlying reasons, to identify any adoption constraints and thus guide further promotion of chickpea cultivation

Blue carbon stock of the Bangladesh Sundarban mangroves: what could be the scenario after a century?

The total blue carbon stock of the Bangladesh Sundarban mangroves was evaluated and the probable future status after a century was predicted based on the recent trend of changes in the last 30 years and implementing a hybrid model of Markov Chain and Cellular automata. At present 36.24 Tg C and 54.95 Tg C are stored in the above-ground and below-ground compartments respectively resulting in total blue carbon stock of 91.19 Tg C. According to the prediction 15.88 Tg C would be lost from this region by the year 2115. The low saline species composition classes dominated mainly by Heritiera spp. accounts for the major portion of the carbon sock at present (45.60 Tg C), while the highly saline regions stores only 14.90 Tg C. The prediction shows that after a hundred years almost 22.42 Tg C would be lost from the low saline regions accompanied by an increase of 8.20 Tg C in the high saline regions dominated mainly by Excoecaria sp. and Avicennia spp. The net carbon loss would be due to both mangrove area loss (~ 510 km2) and change in species composition leading to 58.28 Tg of potential CO2 emission within the year 2115

The Large Hadron-Electron Collider at the HL-LHC

The Large Hadron-Electron Collider (LHeC) is designed to move the field of deep inelastic scattering (DIS) to the energy and intensity frontier of particle physics. Exploiting energy-recovery technology, it collides a novel, intense electron beam with a proton or ion beam from the High-Luminosity Large Hadron Collider (HL-LHC). The accelerator and interaction region are designed for concurrent electron-proton and proton-proton operations. This report represents an update to the LHeC's conceptual design report (CDR), published in 2012. It comprises new results on the parton structure of the proton and heavier nuclei, QCD dynamics, and electroweak and top-quark physics. It is shown how the LHeC will open a new chapter of nuclear particle physics by extending the accessible kinematic range of lepton-nucleus scattering by several orders of magnitude. Due to its enhanced luminosity and large energy and the cleanliness of the final hadronic states, the LHeC has a strong Higgs physics programme and its own discovery potential for new physics. Building on the 2012 CDR, this report contains a detailed updated design for the energy-recovery electron linac (ERL), including a new lattice, magnet and superconducting radio-frequency technology, and further components. Challenges of energy recovery are described, and the lower-energy, high-current, three-turn ERL facility, PERLE at Orsay, is presented, which uses the LHeC characteristics serving as a development facility for the design and operation of the LHeC. An updated detector design is presented corresponding to the acceptance, resolution, and calibration goals that arise from the Higgs and parton-density-function physics programmes. This paper also presents novel results for the Future Circular Collider in electron-hadron (FCC-eh) mode, which utilises the same ERL technology to further extend the reach of DIS to even higher centre-of-mass energies.Peer reviewe