What This Document Is
This document contains lecture materials from IR 213: The Global Economy at the University of Southern California, specifically covering Week 1, Lecture 2. The core focus is foundational economic principles – the forces of supply and demand – and how these principles operate within a broader international context. It delves into related concepts like complementary and substitute goods, and explores how these ideas extend beyond typical market goods to influence factors like wages and currency valuation. The lecture appears to utilize interactive elements, such as quick questions and clicker questions, to reinforce understanding.
Why This Document Matters
Students enrolled in IR 213, or anyone seeking a strong grounding in the economic underpinnings of international relations, will find this material valuable. It’s particularly useful for those preparing for class discussions, needing to review core concepts, or wanting to solidify their understanding of how microeconomic principles translate to the global stage. This lecture provides a crucial building block for more advanced topics covered later in the course, and is best reviewed *before* tackling more complex analyses of international economic phenomena.
Common Limitations or Challenges
This material represents a single lecture within a larger course. It does not offer a complete overview of the global economy, nor does it provide in-depth case studies or policy recommendations. It focuses on theoretical frameworks and foundational concepts, and doesn’t include detailed empirical data or current event analyses. Access to this material alone will not guarantee success in the course; it’s intended to be used in conjunction with assigned readings, further lectures, and independent study.
What This Document Provides
* An overview of the fundamental principles of supply and demand.
* A distinction between ‘demand’ and ‘quantity demanded’ and how each is affected by different factors.
* A similar distinction between ‘supply’ and ‘quantity supplied’.
* An exploration of how the concepts of complementary and substitute goods impact market dynamics.
* Illustrative examples and interactive questions designed to test comprehension.
* Discussion of the broad applicability of supply and demand principles beyond traditional goods markets.
