SCSA Economics Economic skills

Incorrect. This assumes a multiplier of 1, which would only occur if the marginal propensity to consume was 0.

Incorrect. This incorrectly multiplies the initial investment by the MPC ($0.8 \times ＄100bn$) and assumes a decrease in income rather than an increase.

Incorrect. This incorrectly multiplies the initial investment by the marginal propensity to save ($0.2 \times ＄100bn$) and assumes a decrease in income.

A neutral stance is appropriate when an economy is near full employment, not at a trough. The balance of flows between specific sectors does not negate the overall need for stimulus during a downturn.

While improved supply chains are positive for aggregate supply, they do not address the lack of aggregate demand characteristic of an economic trough. The economy requires stimulus, not a neutral stance.

The economy is stated to be at a 'trough,' which is the lowest point of the cycle, not an expansion. Contractionary policy would further reduce economic activity and worsen the downturn.

This option is incorrect because expansionary policies are typically reserved for periods of recession or deflation. With inflation at a stable $2\%$ (calculated from the CPI rise from 100 to 102), aggressive stimulus could risk pushing inflation above the target range.

This option is incorrect. While dwelling approvals have fallen slightly, the overall macroeconomic indicators (specifically the $2\%$ inflation rate) do not suggest a need for monetary stimulus, which is usually employed to boost low inflation or combat rising unemployment.

This option is incorrect because contractionary fiscal policy is used to cool down an overheating economy with high inflation. Since inflation is stable at $2\%$ and dwelling approvals are already softening, contracting the economy would risk stalling growth unnecessarily.

Incorrect. This would be the result if the multiplier were 10, which would require a marginal propensity to consume of 0.9 rather than 0.8.

Incorrect. This value does not result from multiplying the ＄5 million increase in government spending by the correct multiplier of 5.

Incorrect. This value does not result from multiplying the ＄5 million increase in government spending by the correct multiplier of 5.

This is incorrect because while the grant increases demand (pushing prices up), the release of land increases supply (pushing prices down), creating opposing forces.

This is incorrect because although increasing land supply puts downward pressure on prices, the increased demand from the grant puts upward pressure on prices.

This is incorrect because the opposing forces of supply and demand are unlikely to exactly cancel each other out, making the outcome indeterminate rather than static.

While these policies aim to increase productive capacity, simply maximizing production without considering sustainability or demand can lead to resource depletion and economic imbalances.

If aggregate supply constantly exceeded aggregate demand, the economy would experience persistent surpluses, leading to deflation, wasted resources, and rising unemployment.

Aggregate supply policies are primarily focused on expanding productive capacity in the long run, whereas aggregate demand policies are typically used for short-run economic stabilization.

This represents the absolute change in Real GDP (-＄\2 billion) rather than the percentage growth rate.

This is the growth rate from June 2021 to March 2022 ($\frac{40 - 50}{50} \times 100 = -20\%$), not for the full year ended June 2022.

This is the growth rate for the single quarter from June 2021 to September 2021 ($\frac{56 - 50}{50} \times 100 = 12\%$).

Increasing transfer payments during a boom is a pro-cyclical policy, as it would further stimulate aggregate demand when the economy is already expanding.

Decreasing the cash rate is an expansionary monetary policy that stimulates borrowing and spending, which is pro-cyclical and could lead to overheating during an economic boom.

Increasing tax rates during a recession is a pro-cyclical policy, as it reduces disposable income and aggregate demand, which would worsen the economic downturn.

This is the absolute difference in index points ($112.0 - 110.0 = 2.0$), not the percentage change required to find the inflation rate.

This is an incorrect calculation. The inflation rate must be calculated using the percentage change formula between June 2020 and June 2021.

This is an incorrect calculation. The correct inflation rate is found by calculating the percentage change from June 2020 to June 2021.

If resources are underutilised (as suggested by the drop in private sector employment), the appropriate response is expansionary policy to boost demand, whereas contractionary policy would worsen the slowdown.

Although the net change in employment is slightly positive, the specific decline in consumer-driven sectors signals weakening demand, meaning a neutral stance would fail to address the developing cyclical downturn.

The shift in employment between very different sectors (retail vs. public administration) implies a skills mismatch that could actually increase structural unemployment, rather than decrease it.

An increase in the number of employed persons does not automatically mean fiscal policy should be avoided; if the economy is overheating, intervention may still be necessary.

The employment rate did change; it increased from approximately $94.8\%$ ($550/580$) in 2021 to $96.2\%$ ($760/790$) in 2022.

Expansionary policy is typically used to boost the economy when employment is low or falling; implementing it when the employment rate is already rising could lead to excessive inflation.

While contractionary monetary policy is necessary to curb high inflation, expansionary fiscal policy would be inappropriate as it would further fuel inflation and worsen the already high public debt (120% of GDP).

Neutral monetary policy is insufficient because underlying inflation (6.5%) and headline inflation (7.3%) are far above standard targets, necessitating active intervention (rate hikes) to restore price stability.

Adopting a neutral stance for both policies is incorrect because it ignores the severe inflationary pressures in the economy, which require contractionary measures to resolve.