Household ICT Utilization and Food Security Nexus in Nigeria

Re-examining the tourism-led growth nexus and the role of information and communication technology in East Asia and the Pacific

This study revisits the tourism-led growth discourse and differs from the existing literature to examine if information and communications technology (ICT) moderates the relationship between tourism and economic growth in East Asia and the Pacific. Using data on 33 selected countries, the study deploys the Driscoll and Kraay (1998) [1] panel spatial correlation consistent (PSCC) approach, Machado and Santos Silva (2019) [2] method of moments quantile regression (MMQR) and Arellano and Bond (1991) [3] generalized method of moments (GMM) technique. Using a composite ICT index on four indicators ((mobile phones, fixed telephones, fixed broadband, and secured internet servers) derived from the Principal Component Analysis (PCA), the results which are mostly consistent across the three estimation methods reveal, among others, that (1) ICT moderates the tourism-growth path and the effect is positive and statistically significant; (2) the moderation effect is consistently positive across all quantiles of Q_0.25, Q_0.50 and Q_0.75; (3) the results are sustained when omitted variables (growth enablers) - institutions, R&D, and human capital - are accounted for. Policy recommendations are discussed.

Toward Better Food Security Using Concepts from Industry 5.0

The rapid growth of the world population has increased the food demand as well as the need for assurance of food quality, safety, and sustainability. However, food security can easily be compromised by not only natural hazards but also changes in food preferences, political conflicts, and food frauds. In order to contribute to building a more sustainable food system-digitally visible and processes measurable-within this review, we summarized currently available evidence for various information and communication technologies (ICTs) that can be utilized to support collaborative actions, prevent fraudulent activities, and remotely perform real-time monitoring, which has become essential, especially during the COVID-19 pandemic. The Internet of Everything, 6G, blockchain, artificial intelligence, and digital twin are gaining significant attention in recent years in anticipation of leveraging the creativity of human experts in collaboration with efficient, intelligent, and accurate machines, but with limited consideration in the food supply chain. Therefore, this paper provided a thorough review of the food system by showing how various ICT tools can help sense and quantify the food system and highlighting the key enhancements that Industry 5.0 technologies can bring. The vulnerability of the food system can be effectively mitigated with the utilization of various ICTs depending on not only the nature and severity of crisis but also the specificity of the food supply chain. There are numerous ways of implementing these technologies, and they are continuously evolving.