Category Economic Models and Analytical Frameworks
Mundell-Fleming Model
Reading Time: 3 minutesThe Mundell-Fleming model is one of the cornerstone frameworks of open-economy macroeconomics. Named after J. Marcus Fleming and Robert A. Mundell, the model extends the closed-economy IS–LM framework to a small open economy operating in an international financial environment. Its central insight is that the effectiveness of macroeconomic policy depends critically on the exchange rate […]
Ricardian Model
Reading Time: 4 minutesThe Ricardian model is one of the foundational frameworks in international trade theory. It explains why countries engage in trade and how they benefit from it, even when one country may be more productive than another in producing all goods. The core insight of the model is that trade patterns are determined by comparative advantage […]
Location Theory
Reading Time: 4 minutesLocation theory examines why economic activities take place in particular locations and how firms choose where to produce, invest, and operate. At its core, the theory seeks to explain the spatial organization of production, trade, and investment by analyzing how costs, market access, technology, and policy shape locational decisions. Although the field has evolved significantly […]
Heckscher-Ohlin Model
Reading Time: 3 minutesThe Heckscher-Ohlin (H–O) model is one of the central frameworks in international trade theory. Originally developed in the early twentieth century and later formalized within a neoclassical framework, the model offers a systematic explanation of why countries trade and how trade affects income distribution within countries. It represents a major departure from earlier trade theories […]
Capital Mobility
Reading Time: 5 minutesCapital mobility describes how easily financial capital moves across national borders. When capital mobility is high, funds can be transferred quickly and with relatively low friction between countries. When it is low, capital flows are constrained by regulatory, institutional, political, or market barriers. These frictions can limit a country’s access to foreign savings or restrict […]