ECON 2106: Principles of Microeconomics

Explore the historical barter system and its challenges, particularly the double-coincidence of wants. Witness how the need for simpler transactions led societies from direct barter to embracing mediums of exchange like money.

Explore the differences between the Four-firm Concentration Ratio and the Herfindahl-Hirschman Index. Understand how they assess market concentration and dominance. Get insights into market power dynamics by comparing these two indices.

Unpack the primary subdivisions of economics: Microeconomics, centered on individual economic agents, and Macroeconomics, which looks at broader economic trends. Understand the core differences and inherent connections between these two fields. Explore real-world examples to comprehend their implications.

Unpack the significance of GDP per Capita and Labor Productivity in economics. Learn how these indicators reflect a country's living standards and labor efficiency. Grasp the relationship between these metrics and the broader economic landscape.

This video explores the causes of lags in the impact of monetary and fiscal policy on aggregate demand, drawing analogies to recognizing seasonal changes, adjusting cooking temperatures, and waiting for planted seeds to grow, and discusses the implications of these lags for the debate between active and passive economic policy approaches.

Explore the dynamics of frictional unemployment in a constantly changing economy. Learn about government roles and strategies in mitigating its impacts. Understand how workforce transitions can be made smoother with informed interventions.