In supply and demand analysis, when demand increases while supply remains constant, the typical market response is:
Correct Answer
B) Prices increase and absorption rates accelerate
When demand increases while supply remains constant, basic economic principles indicate that prices will increase due to increased competition among buyers, and absorption rates will accelerate as properties sell more quickly.
Why This Is the Correct Answer
Option B correctly identifies both market responses to increased demand with constant supply. Higher demand with unchanged supply creates competition among buyers, driving prices upward as buyers bid against each other. Simultaneously, the increased pool of buyers means properties will be absorbed (sold) more quickly from the market, accelerating absorption rates. This represents classic economic theory where scarcity relative to demand increases both price and velocity of sales.
Why the Other Options Are Wrong
Option A: Prices decrease and absorption rates slow
This option incorrectly suggests prices would decrease when demand increases, which contradicts basic economic principles. When more buyers compete for the same inventory, prices rise rather than fall, and properties sell faster, not slower.
Option C: Prices remain stable but absorption rates slow
This option incorrectly assumes prices would remain stable despite increased demand, which is economically impossible when supply is constant. Additionally, absorption rates would accelerate, not slow, when there are more buyers in the market.
Option D: Prices decrease but absorption rates accelerate
This option incorrectly suggests prices would decrease when demand increases, which violates fundamental economic principles. While it correctly identifies that absorption rates would accelerate, the price direction is completely wrong.
DUPA Rule
DUPA: Demand Up, Prices Accelerate - When demand goes up with constant supply, both Prices and Absorption rates go UP together
How to use: When you see a supply/demand question, think DUPA - if demand increases, both price and absorption rate move in the same upward direction
Exam Tip
Always remember that price and absorption rates typically move in the same direction when demand changes - both up when demand increases, both down when demand decreases
Common Mistakes to Avoid
- -Confusing the relationship between price and absorption rate movements
- -Thinking that increased demand could somehow lead to lower prices
- -Forgetting that absorption rate measures how quickly properties sell, not how slowly
Concept Deep Dive
Analysis
This question tests fundamental supply and demand economics as applied to real estate markets. When demand increases while supply remains constant, there are more buyers competing for the same number of available properties, creating upward pressure on prices. The increased competition also means properties will sell faster, as multiple buyers may bid on the same property. This scenario represents a seller's market where property owners have pricing power due to scarcity relative to demand. Understanding this relationship is crucial for appraisers when analyzing market conditions and trends that affect property values.
Background Knowledge
Supply and demand theory is foundational to real estate economics, where price and absorption rates move in response to market forces. Appraisers must understand how shifts in buyer demand or property supply affect market conditions and ultimately property values.
Real-World Application
In practice, appraisers observe this when analyzing hot markets where low inventory meets high buyer demand, resulting in bidding wars (higher prices) and properties selling within days of listing (faster absorption)
More Market Analysis Questions
Which comparable selection criterion is MOST important when choosing sales for a residential appraisal?
A residential subdivision has absorbed 120 units over the past 18 months. Based on this historical data, how long would it take to sell 80 remaining lots?
Which of the following is the correct sequence for analyzing highest and best use?
A market has 500 homes sold in the past 12 months and currently has 180 homes for sale. The monthly absorption rate is:
When analyzing highest and best use, which of the following would make a use financially infeasible?
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