This book presents the main ideas on shifting the economy, finance, and banking sectors among ASEAN countries into a new paradigm. Since the economy and finance, as well as the banking sector in the ASEAN region, have been growing years by years, there is the need for the policymakers and relevant agencies to study the ideas on shifting the ASEAN economy, finance, and banking towards globalization through a new paradigm. Furthermore, the recent COVID-19 pandemic has affected not just human lives but also the economic and financial sectors. Because of COVID-19, most countries around the world have imposed lockdown and moving control order (MCO) as well as conditionally moving control order (CMCO). In this book, we tackle the main ideas on shifting the economy, finance, and banking sectors among ASEAN countries into a new paradigm. The researchers used econometric, mathematics, statistics, and quantitative sciences to study many economic, finance, and banking issues such as cryptocurrency, consumer preferences, and good governance. This book presents various new and novel results, methods, and algorithms. The findings of this book shall benefit the ASEAN policymakers, investors, and other relevant agencies. This book is also suitable for postgraduate students, researchers, and other scientists who work in econometric, finance, banking, and numerical simulation.