Wednesday
Mostly summarized from Gregory Mankiw’s Principles of Economics, 5th Ed. PART 9 The Real Economy in the Long Run Chapter 26 of 36 Saving, Investment, and the Financial System Section 11 of 25 … The institutions of the financial system including bond market, stock market, banks, and mutual funds, coordinate the economy's saving and investment. Saving and investment are main determinants of GDP and living standards growth. Macroeconomists must understand how financial markets work and how various policies and events affect them. To start an analysis of financial markets we discuss the key macroeconomic variables that measure activity in financial markets. Our emphasis here is on accounting data, not on behavior that creates the data. … Accounting refers to how various numbers are defined and summed up. A personal accountant helps an individual add up their income and expenses. A national income accountant, a macroeconomist, does the same for the economy as a whole. National income ...