# Agung Nusantara Respons relatif jumlah barang X yang diminta terhadap perubahan harga barang X  = (  Qx/Qx) : (  Px/Px)

## Presentasi berjudul: "Agung Nusantara Respons relatif jumlah barang X yang diminta terhadap perubahan harga barang X  = (  Qx/Qx) : (  Px/Px)"— Transcript presentasi:

Agung Nusantara E-mail: agnusantara@yahoo.com

Respons relatif jumlah barang X yang diminta terhadap perubahan harga barang X  = (  Qx/Qx) : (  Px/Px)

 Qx  Px  = --------------------- + ---------------------- (Qx b – Qx a )/2 (Px b – Px a )/2 P/t Q/t A B Pa Pb QaQb

P/t Q/t A Pa Qa  Qx/Qx  = -------------------  Px/Px

ClassificationResponsivenessCoefficient Elastic%  Q > %  P  > 1 Inelastic%  Q < %  P  < 1 Unitary%  Q = %  P  = 1 Special Cases: a. Completely Inelastic b. Infinitely Elastic %  Q = 0 %  P = 0  = 0  = infinite

1.Number of substitute goods 2.The greater proportion of spending on an item to consumers total income 3.Consumer expectations 4.The longer the time period allowed consumers to adjust their spending habits

CoefficientClassificationEffect on Total Revenue  > 1Elastic P naik sedikit berdampak penurunan Q lebih besar  < 1InelasticP naik besar berdampak penurunan Q sedikit  = 1UnitaryPeningkatan P seimbang dengan penurunan Q

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