This book explains inflation dynamic, using time series data from 1960 for 42 countries. These countries are different in every aspect, historically, culturally, socially, politically, institutionally, and economically. They are chosen on the basis of the data availability only and cover the Middle East and North Africa (MENA) region, Africa, Asia, the Caribbean, Europe, Australasia, and the United States. Inflation reached double digits in the developed countries in the 1970s and 80s, and then central banks, successfully stabilized it by anchoring inflation expectations for decades, until now. Conditional on common and country-specific shocks such as oil price shocks, financial and banking and political crises, wars, pandemics, natural disasters etc., the book tests various theoretical models about the long and short run relationships between money and prices, money growth and inflation, money growth and real output, expected inflation; the output gap, fiscal policy, and inflation, using a number of parametric and non-parametric methods, and pays attention to specifications and estimations problems. In addition, it explains why policymakers in inflation - targeting countries, e.g. the U.S., failed to anticipate the recent sudden rise in inflation. And, it examines the fallibility of the Modern Monetary Theory's policy prescription to reduce inflation by raising taxes. This is a unique and innovative book, which will find an audience among students, academics, researchers, policy makers, analysts in corporations, private and central banks and international monetary institutions.

The Gulf Cooperation Council (GCC) countries own 30 percent of the world's proven oil reserves and largely depend on oil for their income. Yet the GCC faces serious challenges. The global demand for oil is expected to continue declining, and the average long-run oil price could become lower than its historical average in the future. This book is a research-based, structural macroeconomic analysis, providing evidence-based and future-facing policy recommendations for GCC governments. First, it analyzes historical data to explain the macroeconomic performance and economic policies of the GCC countries from 1970 to 2019. Then it presents ten-year dynamic stochastic projections from 2020 to 2030. The book examines debt sustainability and optimal fiscal policies - i.e., government spending and taxation. It also analyses structural issues, such as savings and productivity, from an institutional perspective, taking into account education, the labor market, and pension funds, as well as other factors that have a close effect on economic performance. The book is comprehensive and thorough, it relies on extensive econometric analyses, including rigorous time series analysis. The author uses both calibration of theoretical models and estimation, facilitating projections for the next decade of key economic variables under different policy scenarios. The book also assesses what the future of the GCC economies will look like if climate change and the COVID-19 pandemic continue to adversely affect oil supply and demand and the price of oil, given their current policies and institutions. As well as scholars and researchers of economics and finance, the book will engage policymakers in central banks, treasury departments, planning councils, research institutes, and think tanks.