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ESPA4122 Excel tugas tutorial 2, Exams of Econometrics and Mathematical Economics

Universitas Terbuka (UT)Econometrics and Mathematical Economics

ESPA4122 Excel tugas tutorial 2 matematika ekonomi UT

Typology: Exams

2022/2023

Uploaded on 05/17/2023

fico-anmorel
fico-anmorel 🇮🇩

2 documents

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bg1
P - = - (Q -
-
P - 2400 = 2000 - 2400 (Q - 120)
160 - 120
P - 2400 = -400 (Q - 120)
40
P - 2400 = -400 Q + 48000
40
40 (P - 2400) = -400 Q + 48000
40P - 96000 = -400 Q + 48000
400Q = -40 P + 96000 + 48000
Q = -40 P + 144000
400
Q = -1 P + 360
10
P1
P2
Q1
Q2
P1P2P1Q1)
Q2Q1
pf3
pf4
pf5
pf8

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P - = - (Q -

P - 2400 = 2000 - 2400 (Q - 120)

P - 2400 = -400 (Q - 120)

P - 2400 = -400 Q + 48000

40 (P - 2400) = -400 Q + 48000

40P - 96000 = -400 Q + 48000

400Q = -40 P + 96000 + 48000

Q = -40 P + 144000

Q = -1 P + 360

P 1

P 2

Q 1

Q 2

P 1 P 2 P 1 Q 1 )

Q 2 Q 1

P - = - (Q -

P - 2400 = 2000 - 2400 (Q - 200)

P - 2400 = -400 (Q - 200)

P - 2400 = -400 Q + 80000

-50 (P - 2400) = -400 Q + 80000

50P + 120000 = -400 Q + 80000

400Q = -50 P - 120000 + 80000

Q = -50 P - 40000

Q = 1 P - 100

P 1 P 2 P 1 Q 1 )

Q 2 Q 1

  • 96000 = -400 Q + 48000 - 50P + 120000 = -400 Q +
    • 40P = -400 Q + 144000 - 50P = -400 Q - - P = -400 Q + 144000 P = -400 Q - - 40 -
      • Pd = -10 Q + 3600 Ps= 8Q +

= + pajak

= + pajak (^) Q = 150 -10 Q + 3600 = 8Q + 800 + (^100) P = -10 Q -10 Q - 8Q = 900 - (^3600) = -10 (150)

  • 18Q = 2700 = - Q = 2700 P = 2100 18 Q = 150

Pd Ps

Pd Ps

C = a + bY Y = C C = a + b = 750 + (^) 0.8Y Y = 750 + 0.8Y = 750 + (^) 0. Y - 0.8Y = 750 =^750 +^ 0. S = - a + (1-b)Y 0.2Y = 750 =^750 +^ 0.72Y = - 750 + (1 - 0.8)Y Y = 750 = - 750 + 0.2Y 0. Y = 3750

(1 - t)Y S = - a + (1 - b) (1 - t)Y (1 - 0.1)Y = -750 + (1 - 0.8) (1 - 0.1)Y (0.9)Y = -750 + (0.2). (0.9)Y 0.72Y = -750 + 0.18Y