What should be increased to create countercyclical pressure during an economic boom?

Increasing transfers, such as social welfare payments, would likely amplify consumer spending during a boom, as it puts more money into people's hands. This could exacerbate inflationary pressures instead of alleviating them, making it an inappropriate measure for countercyclical pressure during an economic boom.

An increase in government spending during an economic boom would inject additional funds into the economy, further stimulating growth and potentially leading to overheating. Rather than acting as a countercyclical measure, this approach would likely contribute to inflation and economic instability.

Raising unemployment benefits during a boom is counterproductive as it may reduce the incentive for job seeking and could lead to increased spending, which is contrary to the goal of cooling down an overheated economy. Such measures are more suited for times of economic downturn rather than periods of growth.