In: Business and Management

Submitted By zazagriyandini
Words 507
Pages 3

# Kuantitas yang diminta (quantity demanded) : jumlah komoditi total yang ingin dibeli oleh RT. Kuantitas nyata yang dibeli (quantity actual bought) : jumlah pembelian yang sebenarnya.

# Faktor yang menentukan Q yang diminta : * Harga brg itu sndiri * Tingkat pdptn per kapita * Harga barang yang berkaitan * Selera * distribusi pendapatan * Besarnya populasi * Perkiraan harga di masa dtg * Usaha produsen meningkatkan penjualn

# Permintaan dan Harga
Hukum permintaan (Utk barang normal) : Semakin rendah harga komoditi maka jumlah yang akan diminta untuk komoditi tsb akan semakin besar, apabila faktor lainnya tetap.
- apabila harga barang naik, maka barang tersebut menjadi semakin mahal untuk memuaskan keinginan. Konsumen akan beralih.
- apabila harga barang turun, maka barang tersebut menjadi semakin murah untuk memuaskan keinginan. Konsumen akan membeli semakin banyak.
Contoh : panen apel membuat harganya mjd turun. Konsumen jadi lebih memilih apel drpd jeruk yang saat itu tampak relatif lebih mahal.

# Skedul permintaan (semand schedule) : tabulasi angka2 yang menunjukkan hub jumlah yang diminta dgn harga.

# Kurva Permintaan : kurva yang menyajikan hubungan jumlah yang diminta dengan harga, asumsi faktor lain tetap sama.
Pergeseran Kurva Permintaan 1. Pergerakan sepanjang kurva permintaan (moving along demand curve)
Perubahan harga menyebabkan perubahan jml brg yg diminta, tetapi perubahan tsb terjadi dlm 1 kurva yg sama.

Penjelasan : harga 4rb, permintaan 60. Saat harga naik mjd 6rb, permintaan akan turun mjd 40. Namun saat harga turun mjd 2rb, permintaan akan naik menjadi 80.

2. Shifting
Saat yg berubah adalah faktor lain (cateris paribus).
Pergeseran ke kanan, disebabkan: * Naiknya pendapatan * Kenaikan brg subst * Turunnya harga kompleme…...

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