Example Calculation of Equilibrium Output

Equilibrium Output Equation using the Multiplier (k)

In a simplified economic model, the equilibrium level of output (Y) is determined by the equation Y = [1 / (1 - c₁)] * (c₀ + I), where c₀ is autonomous consumption, I is autonomous investment, and c₁ is the marginal propensity to consume (0 < c₁ < 1). If autonomous investment (I) increases by $100 million, how will this affect the equilibrium output (Y)?

Analysis of Economic Multipliers

Analyzing the Multiplier Effect in the Equilibrium Formula

In a simplified economic model where total output is determined by the equation Y = [1 / (1 - c₁)] * (c₀ + I), match each mathematical component of the formula to its corresponding economic interpretation.

In an economic model where equilibrium output (Y) is determined by the formula Y = [1 / (1 - c₁)] * (c₀ + I), a higher value for the marginal propensity to consume (c₁) will lead to a lower equilibrium level of output (Y), assuming all other factors (c₀ and I) remain constant and 0 < c₁ < 1.

In a closed economy with no government sector, autonomous consumption (c₀) is $200 billion, autonomous investment (I) is $300 billion, and the marginal propensity to consume (c₁) is 0.8. Based on the standard equilibrium model, the equilibrium level of output (Y) is $____ billion.

Critiquing Policy Advice Based on the Equilibrium Model

An economy is in a state of equilibrium. A firm then decides to increase its autonomous investment spending by $50 million. Arrange the following events to describe the sequence through which the economy adjusts to a new, higher level of equilibrium output.

Policy Target Feasibility Analysis

Determining Required Investment for an Output Target