Trade in Tasks: The Grossman-Rossi-Hansberg Model of Offshoring
Trade in tasks reframes globalization. The Grossman-Rossi-Hansberg model shows why countries no longer trade finished goods but the tasks that...
Author: Majid Ali Sanghro
Melitz Heterogeneous Firms Model: How Trade Reshapes Industries from the Inside
The Melitz heterogeneous firms model explains why only the most productive firms export and why trade reshapes industries by reallocating...
Real vs Nominal: Real Wages, Real GDP, and Real Interest Rates Explained
Real vs nominal is the most useful distinction in economics. This guide explains the difference once and applies it to...
What is Interest? Real, Nominal, and the Power of Compounding
What is interest? It is the price of money over time. This guide explains simple vs compound, nominal vs real,...
What is GDP? A Complete Beginner’s Guide to Gross Domestic Product
What is GDP? It is the most-watched number in economics, often misunderstood. This guide explains how it is measured, what...
What is a Recession? NBER Rules, Technical Recessions, and Modern Debates
What is a recession? The two-quarter GDP rule is a shortcut, not the official definition. This guide explains NBER methodology...
What is Money? A Beginner’s Guide to Functions, Forms, and History
What is money? At its core, money is anything widely accepted as payment. This guide explains its three functions, evolving...
Stagflation Explained: When Inflation and Recession Hit Together
Stagflation explained: the macroeconomic configuration in which inflation and recession arrive together, breaking the standard policy trade-off and binding central...
Fiscal Policy vs Monetary Policy: Two Tools, Two Sets of Trade-Offs
Fiscal policy vs monetary policy is not about which tool is better. It is about which job each is institutionally...
Inflation vs Hyperinflation: How High Does Inflation Have to Get?
Inflation vs hyperinflation is not just a difference of degree. Cagan's 50%-per-month threshold marks the point at which money itself...