Economics, or the branch of social science that deals with interaction of limited resources and unlimited wants, is further divided into two major parts. Macroeconomics is that part which deals with this interaction at national and international level. When decisions regarding it are made on wider level, by governments mostly, it accounts as macroeconomics. Let us look at this concept in a bit more detail using the following resources:

  1. Principles of Macroeconomics at Class Central
    If you are new to this field, you will find substantial information to lay your foundations of this concept here. They have beautifully explained every key principle there is to know about macroeconomics in great depth.
  2. Macroeconomic Courses
    You will find six units to this concept here, which will gradually equip you with knowledge to excel at macroeconomics concept. All the fundamentals that you need to know in order to have a grasp over it are accounted for here.
  3. Macroeconomics at Khan Academy
    If you wish to strengthen your prior knowledge of macroeconomics and build more upon them, along with more advance concepts, you will find all the relevant material here. You will have access to exemplary and comprehensive information to mastering this course here.
  4. Introduction to Macroeconomics Lecture Notes
    This is a PDF while, that very comprehensively deals with the concepts of macroeconomics for the beginners. If you have not studied the subject before, you would want to go for these lecture notes to build you base.
  5. Macroeconomics Basics
    For people who are new to this field, it is the best source for understanding the backdrop concept behind macroeconomics and all the other fundamental concepts that make macroeconomics what it is. It goes about the concept very brilliantly.
  6. Principles of Macroeconomics
    This is a free MIT course that will help you clarify and build upon the principles of macroeconomics. It has lecture notes, assignments and solutions, and exams and solutions for you to gauge your understanding of the concept.
  7. Principle of Macroeconomics at Saylor
    A very all-inclusive and easy-to-understand online course to Macroeconomics, that features all the important concepts with sufficient details to get a good grip of them. It approaches macroeconomics in a holistic approach, accounting for every minor detail you would need to know.
  8. Learn Macroeconomics in an hour
    It is an hour-long YouTube video, in which Ray Dalio, one of the world’s most successful hedge fund managers of all time, explains his framework. Since he makes money understanding macroeconomics, understanding his framework would enable you to understand more practical application of the concepts.
  9. Macroeconomics Tutor
    This is particularly concerned with Hicks-Hansel model of Keynes’ theory of aggregate demand, that too with particular respect to IS-LM interpretation. It explains all the necessary graph there are and has four set of videos to go about the matter.
  10. Intermediate Macroeconomic Theory at MIT
    If you have a good basis for fundamentals of macroeconomics, this is the next course you would want to take to comprehend wider aspects it holds. It is a rather advanced level of the course, and has lecture notes to make you learn it.