This research tries to evaluate how much COVID-19 affects consumer behavior in the U.S. and Japan. Hence, this study wants to present two new concepts, followed by the massive unnecessary overconsumption levels and massive irreversible underconsumption levels. The main objective is to determine...

This work presents the rationale of multidimensional coordinate systems as the most effective visual tool to understand the behavior of any natural phenomenon from a multidimensional perspective. The main motivation behind the creation of multidimensional coordinate systems is to propose an...

This E-book applies different multidimensional graphical models on macroeconomics and macroeconomics. The first chapter will give a short brief about each chapter in this E-book. Subsequently, the next twenty chapters are showing various applications from different multidimensional coordinate...

This paper is divided into four sections. The objective of this paper is to show different models to evaluate the impact of COVID-19 on the international trade worldwide. The first section proposes to evaluate the negative impact of COVID-19 on international trade exchange worldwide. Hence, we...

This electronic monograph is divided into eight chapters. The objective of this electronic monograph is to show the impact of COVID-19 on the international trade worldwide. This first chapter explains each chapter of this electronic monograph. The second chapter shows the extensive damage of...

The present research tries to evaluate how a global pandemic can increase any country's external sector vulnerability. Therefore, we propose a new dynamic indicator that is entitled "The External Sector Vulnerability Increment from a Global Pandemic Index (ΔESVIGP)." The ΔESVIGP offers...

This paper presents a new methodology for studying trade closedness from a global pandemic such as COVID-19. The mission of this model is to offer policy-makers and researchers' a new analytical tool to study the impact of COVID-19 in world trade from a new perspective. We propose a new model...

This study proposes to evaluate the negative impact of COVID-19 on international trade exchange worldwide. Hence, we offer a new methodology is called the "The Trade Emancipation Evaluation Methodology (TEE-Methodology)." There are four primary phases in the implementation of TEE-Methodology....

This research evaluates how often COVID-19 waves can generate unpredicted short-macroeconomic-shocks anytime in the short run. The constant accumulation of unpredicted short-macroeconomic-shocks in the long run, it can cause an enormous negative impact on the annual GDP performance directly. We...

The extensive damage of COVID-19 in the market economy is highly costly and painful worldwide. This research debates how COVID-19 can reduce the massive consumption considerably in the short run. We remark that the market economy's surviving mechanism directly depends on maintaining enormous...