Urban Garden Production Possibility Curve

Urban garden production possibility curve

This production possibility curve shows the trade-off facing Riverside Garden. With fixed plots, water and volunteer hours, the garden can grow more vegetable beds only by giving up some herb beds. The bowed frontier represents efficient combinations: the garden uses its resources fully at every point on it. The current plan is on the frontier, while the unused-plots point sits inside it and signals capacity that has not been put to work. Use a curve like this to discuss scarcity, opportunity cost and productive efficiency before choosing a seasonal planting plan. It gives teams a concrete starting point for reviewing assumptions, data quality and next steps together.

種類 経済グラフエンジン econ-ppf更新日 2026/9/24

依頼内容

“Create a production possibility curve for Riverside Garden with up to 24 vegetable beds or 18 herb beds, showing an efficient current plan of 16 vegetable beds and 9 herb beds and an inefficient plan of 10 vegetable beds and 5 herb beds.”

次はこちらAdd a point for 20 vegetable beds and 4 herb beds.Change the maximum herb beds to 22.

この図に含まれるもの

図の背後にある意思決定を読み解く。

01Set capacity

Use the available land and volunteer time.

02Choose a mix

Balance vegetables against herbs.

03Spot slack

Compare an interior point with the frontier.

Use this curve when two outputs compete for the same fixed resources.

経済グラフのテンプレートをすべて見る →

よくある質問

What does a point on the curve mean?

It represents an efficient combination of the two outputs with the available resources.

Why is an interior point inefficient?

It means the same resources could produce more of at least one output.

What shifts the curve outward?

More land, labour, equipment or better growing methods can expand capacity.