Economics is a subject that touches every aspect of our lives, from the prices we pay for goods and services to the policies that shape our nations. "Concepts in Economics" is a concise journey into this complex field, designed for both newcomers and those seeking a refresher. In this book, the book presents the basic concepts of economics from Micro economics, Macro Economics, International Economics, Fiscal Economics, Agricultural Economics, Development Economics, Behavioral Economics, Industrial Economics and Econometrics. The book has help to increase knowledge.