Introduction to Dynamic Economic Models
This notebook series is designed to introduce selected dynamic economic models to both advanced undergraduate and graduate students. Economists have relied on a series of economic models to better understand the otherwise highly complex causal relationship among many economic variables. Dynamic economic models set up by systems of either difference or differential equations are particularly useful in tracing the change in the quantity of unknown economic variables (e.g., the capital stock, demand for labor, aggregate output, etc.) and their interactions over time.
This notebook series aims to help students better understand the depth, usefulness, and limitations of major existing micro and macroeconomic models by demonstrating how we can use Wolfram Mathematica to replicate and reconstruct the core ideas and find dynamic solution of the model.
The model introduced in this notebook series include, among others, (1) the cobweb model of the quantity and price adjustment, (2) Keynes's aggregate demand model, (3) Hicks's ISLM model, (4) Samuelson's investment accelerator model, (5) Kalecki's investment delay model, (6) the predator-prey interaction model, (7) the epidemic model, (8) Ricardo's three dimensional business cycle model, (9) Marx-Goodwin business cycle and growth model, (10) Smith's and Ricardo's growth model, (11) the Harrod-Domar growth model, (12) the Solow growth model, (13) the RBC model, (14) Romer's new growth model, and (15) the circuit of capital model.
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