PRINCIPLES OF MACROECONOMICS 2e
for AP Courses
Chapter 3 Demand and Supply
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COLLEGE PHYSICS
Chapter # Chapter Title
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CH.3 OUTLINE
Why Does It Cost More?
Sayuran dan buah-buahan organik yang ditanam dan dijual dalam wilayah geografis tertentu, secara teori, harusnya lebih murah daripada ditempat lain karena biaya transportasi lebih sedikit. Namun, hal itu jarang terjadi. Faktornya karena permintaan dan penawaran. �
(Credit: modification of work by Natalie Maynor/Flickr Creative Commons)
3.1 Permintaan, Penawaran, dan Keseimbangan di Pasar barang dan jasa
Demand Schedule & Curve
Graphing the Demand
Penawaran barang dan jasa
Supply Schedule & Curve
Graphing the Supply
Keseimbangan - Di mana Permintaan dan Penawaran Berpotongan
Equilibrium - Where Demand and Supply Intersect
quantity demanded = quantity supplied
3.2 Shifts in Demand and Supply for Goods and
Services
Demand Curve
Menggeser Kurva Permintaan
Jika pendapatan meningkat:
Figure A
Figure B
Menggeser Kurva Permintaan
Faktor Apa yang Mempengaruhi Permintaan?
How Factors Affect Demand
Jenis Barang & Jasa
Supply Curve
Supply Price
Changing the Price
Shifting the Supply Curve
Shifting the Supply Curve
Faktor Apa yang Mempengaruhi Supply?
How Factors Affect Supply
3.3 Changes in Equilibrium Price and
Quantity: The Four-Step Process
Example: Shift in Supply
Example: Shift in Demand
A Combined Example
A Combined Example
Movements vs. Shifts
3.4 Price Ceilings and Price Floors
A Price Ceiling Example
A Price Floor Example
3.5 Demand, Supply, and Efficiency
Consumer and Producer Surplus
Efficiency and Price Floors and Ceilings
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