University of California
Supply
This site provides an explanation of the difference between a change in supply and a change in quantity supplied, terms which many economics students confuse.
Other
The Supply Curve
This site provides a supply schedule, a related supply curve, and factors (supply determinants) which can cause your supply curve to shift to the left or right.
Texas Education Agency
Texas Gateway: Chapter 4: Demand and Supply in Financial Markets
By the end of this section, you will be able to identify the demanders and suppliers in a financial market, explain how interest rates can affect supply and demand, analyze the economic effects of U.S. debt in terms of domestic financial...
Robert Schenk, PhD
The Supply Curve
This site discusses supply schedules and supply curves, along with an example of how a supply curve may shift.
Robert Schenk, PhD
Cyber Economics: Supply and Demand Overview
This is a site from the St. Joseph's College with an overview of the supply and demand model. It is actually the first page of a lesson on supply and demand complete with links to more in-depth discussions including graphs and charts...
Texas Education Agency
Texas Gateway: Ch.10: Aggregate Demand/supply Model: Critical Thinking Questions
This section provides 18 study questions that require critical thinking skills over the content from Chapter 10: The Aggregate Demand/Aggregate Supply Model from the Texas Gateway AP Macroeconomics online text.
Idaho State University
Idaho State University: Groundwater Process, Supply, and Use
Understand the vulnerability to polltuion the supply of drinking water in the United States has. Know what aquifers are and how groundwater is moved. Identify Darcy's Law and know how to apply it.
University of Nebraska Omaha
Ecedweb: Explorations in Supply, Part Ii
In this economics tutorial, you as a producer have to determine how much of a given product you should make.
Texas Education Agency
Texas Gateway: Ch. 10: Intro to the Aggregate Demand/aggregate Supply Model
In this chapter, you will learn about the following: Macroeconomic perspectives on demand and supply; Building a model of aggregate supply and aggregate demand, Shifts in aggregate supply; Shifts in aggregate demand; How the aggregate...
Khan Academy
Khan Academy: Keynes' Law and Say's Law in the Ad/as Model
Compare Keynes's and Say's law in the context of aggregate supply and demand.
Texas Education Agency
Texas Gateway: Chapter 10: Macroeconomic Perspectives on Demand and Supply
By the end of this section, you will be able to do the following: Explain Say's Law and determine whether it applies in the short run or the long run and Explain Keynes' Law and determine whether it applies in the short run or the long run.
ProProfs
Pro Profs: Demand & Supply
This 10-question quiz covers the basics of demand & supply. You have 1 minute to answer each question.
Other
Law of Demand and Fundamental Analysis of Commodity Markets
This site describes the basic fundamentals of the law of demand. Charts and explanations are provided to aid in the process of research and learning.
Robert Schenk, PhD
Supply Terminology
This site briefly discusses the difference between a "change in supply" vs. a "change in quantity supplied."
University of Notre Dame
Economics 504: Chapter 3: Problems
Dr. Wilber's website offers an analysis of the differences between a "change in supply" vs. a "change in quantity supplied," and provides some sample questions along with answers.
Digital History
Digital History: The Farmer and the Depression [Pdf]
One of the first laws passed in Franklin Roosevelt's first hundred days was the Agricultural Adjustment Act. Read about how it helped farmers in crisis. and how it was the forerunner of the federal farm program in existence today. [pdf]
Curated OER
The Supply Curve
This site provides a supply schedule, a related supply curve, and factors (supply determinants) which can cause your supply curve to shift to the left or right.
Econoclass
Econoclass: The Law of Unintended Consequences
In this series of short "headlines", each has a direct goal, but each also has an unintended externality or spillover.
Texas Education Agency
Texas Gateway: 10: Keynes' Law and Say's Law in Aggregate Demand/supply Model
By the end of this section, you will be able to do the following: Identify the neoclassical zone, the intermediate zone, and the Keynesian zone in the AD/AS model and Use an AD/AS model as a diagnostic test to understand the current...
Khan Academy
Khan Academy: Law of Demand
If the price of something goes up, people are going to buy less of it.
Curated OER
Supply Shift
This site discusses supply schedules and supply curves, along with an example of how a supply curve may shift.
Curated OER
Supply Curve
This site shows the relationship between price and quantity supplied, and why the relationship between price and quantity is positive or direct.
TeachEngineering
Teach Engineering: Dams
Through eight lessons, students are introduced to many facets of dams, including their basic components, the common types (all designed to resist strong forces), their primary benefits (electricity generation, water supply, flood...
TeachEngineering
Teach Engineering: Under Pressure
Students learn about Pascal's law, an important concept behind the engineering of dam and lock systems, such as the one that Thirsty County wants Splash Engineering to design for the Birdseye River (an ongoing hypothetical engineering...