In:
Journal of Industrial Integration and Management, World Scientific Pub Co Pte Ltd
Abstract:
Effective vaccination is often the only way to eliminate a major pandemic, to the extent that people welcome the cure. In general, vaccination preferences are shaped before actual vaccines are found. Factors that accelerate/inhibit expected uptake must then be understood upfront if one hopes to nudge hesitants towards vaccination. We predict the portfolio of COVID-19 vaccination drivers through a large set of Machine Learning (ML) techniques for five European countries during the first wave of the COVID-19 and before vaccines were found and rolled out. We find better accuracy emerging from more sophisticated supervised ML techniques than regressions. While some factors are common to all ML tools, some only arise from the most accurate techniques: Gradient Boosting Machine and Support Vector Machine. In general, institutional trust (e.g. towards government actions) is a critical influencer of vaccine intent. How governments have reacted to the pandemic rise is a crucial filter as to how people will accept being vaccinated.
Type of Medium:
Online Resource
ISSN:
2424-8622
,
2424-8630
DOI:
10.1142/S2424862223500197
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
2023
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