Price Elasticity Of Demand (PED)
Akopọ
If a shop raises its price by 10 per cent, does it sell a little less or a lot less? The answer decides whether the price rise makes the firm more money or less. Price elasticity of demand turns that question into a number you can calculate and act on.
In this lesson you will calculate PED from the formula, read its value (from perfectly inelastic to perfectly elastic), draw the matching demand curves, and link elasticity to the revenue a firm earns. By the end you will be able to advise a firm whether raising or cutting price will boost its takings.
Awọn Afojusun
- calculation of PED using the formula
- interpretation of the significance of the PED value: perfectly inelastic, inelastic, unitary, elastic, perfectly elastic
- drawing and interpretation of demand curve diagrams to show different PED
- main influences on whether demand is elastic or inelastic
- effect of price changes on the amount spent by consumers and revenue raised by firms, shown both in a diagram and as a calculation
- relationship between PED and the amount spent by consumers and revenue raised by firms
- implications of PED for decision-making by consumers, workers, producers/firms and government
Akọ̀wé Ẹ̀kọ́
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Ìdánwò Ẹ̀kọ́
Oriire fun ipari ẹkọ lori Price Elasticity Of Demand (PED). Ni bayi ti o ti ṣawari naa awọn imọran bọtini ati awọn imọran, o to akoko lati fi imọ rẹ si idanwo. Ẹka yii nfunni ni ọpọlọpọ awọn adaṣe awọn ibeere ti a ṣe lati fun oye rẹ lokun ati ṣe iranlọwọ fun ọ lati ṣe iwọn oye ohun elo naa.
Iwọ yoo pade adalu awọn iru ibeere, pẹlu awọn ibeere olumulo pupọ, awọn ibeere idahun kukuru, ati awọn ibeere iwe kikọ. Gbogbo ibeere kọọkan ni a ṣe pẹlu iṣaro lati ṣe ayẹwo awọn ẹya oriṣiriṣi ti imọ rẹ ati awọn ogbon ironu pataki.
Lo ise abala yii gege bi anfaani lati mu oye re lori koko-ọrọ naa lagbara ati lati ṣe idanimọ eyikeyi agbegbe ti o le nilo afikun ikẹkọ. Maṣe jẹ ki awọn italaya eyikeyi ti o ba pade da ọ lójú; dipo, wo wọn gẹgẹ bi awọn anfaani fun idagbasoke ati ilọsiwaju.
- Price elasticity of demand is calculated as: A. % change in price / % change in quantity demanded B. % change in quantity demanded / % change in price C. change in price x change in quantity D. quantity demanded / price Answer: B
- A PED value of 0.3 (ignoring the sign) means demand is: A. elastic B. unitary C. inelastic D. perfectly elastic Answer: C
- A firm with elastic demand wishing to raise its revenue should: A. raise the price B. lower the price C. keep price unchanged D. stop producing Answer: B
- Price rises 10% and quantity demanded falls 5%. The PED is: A. -2 B. -0.5 C. -5 D. -0.05 Answer: B
- A perfectly inelastic demand curve is drawn as: A. horizontal B. flat and downward sloping C. vertical D. upward sloping Answer: C
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Awọn Iwe Itọsọna Ti a Gba Nimọran
Ṣe Adaṣe Awọn Ibeere Idanwo Adaṣe
Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Price Elasticity Of Demand (PED)? Ṣe igbasilẹ ohun elo Green Bridge CBT lati wọle si awọn ibeere idanwo adaṣe ati awọn ayẹwo adaṣe kikun fun koko-ọrọ yii.
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