Formulas: Ingreso gasto Flashcards

1
Q

Consumo

A

C = C_0 + PMgC * YD

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2
Q

Ingreso disponible

A

YD = Y + Tr - T

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3
Q

Impuestos

A

T = t_0 + t * Y

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4
Q

inversiones

A

I = I_0 + b * i

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5
Q

Demanda agregada

A

DA = C + I + G

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6
Q

Gasto autonomo.

A

A_0 = componentes de DA que no dependen del Y

O sea: I + G + X

Sacado de:
La inversion en bienes de cpital (I) es autonoma respecto del ingreso, es decir, no depende del nivel de ingreso real (Y) en el presente sino de las expectativas acercaad e la rentabilidad que podrian rendir en el futuro esas inversiones. De manera similar ala inverrsion (I), el gasto del gobierno (G) depende de decisiones politicas y las exportaciones (X) del tipode cambio y del nivel de actividad en otras economias. Por eso son ejemplo, entre otros, de gastos autonomos que integran la demanda agregada (DA).

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7
Q

multiplicador Keynesiano

A

mK = 1/(1-PMgC(1-t))

mK = deltaY * / delta(Ao – b*i)

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8
Q

PMgC + PMgAh = 1

A

Nada, eso.

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9
Q

En equilibrio….

A

Y = DA

Ah = I

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