Falling prices do not reach everyone: why renters are hurt more
In the automation simulation, when savings pass through to prices, renters and mortgage holders fall behind. Indexing the benefit to housing costs helps only when there is budget.
With full pass-through of savings to prices, displaced renters preserved consumption in 2 of 18 paths, versus 8 of 18 for outright homeowners. This is a simulation of assumptions, not a forecast.
Why does it happen?
In the model, rent, mortgage payments and maintenance are fixed amounts that do not fall with prices. The benefit, by contrast, is calculated from the price of goods. When prices fall the benefit shrinks, but housing payments stay where they were, and the gap comes out of consumption.
Does indexing the benefit to housing costs solve it?
We tested a rule in which the housing part of the benefit follows actual housing costs. In every path where the budget had room, the new rule preserved displaced workers' consumption: 64 of 64. But for renters under full pass-through the result stayed at 2 of 18.
Why was it not enough?
In 16 of those 18 paths the benefit budget ran out at the unemployment peak, and the benefit was only partly paid. When the amount is fixed, a higher entitlement only divides it differently. Savings that pass through to prices also shrink the tax base, so the budget is squeezed exactly when it is needed.
Limitations
All inputs are assumptions, not calibrated estimates. In the model rent does not respond to falling prices or to benefits; in reality it might. These are counts within a model, not an economic law and not a causal estimate.
Sources and transparency
This publication explains the existing research in accessible language. Its accounting example and scenarios are neither official forecasts nor investment recommendations.
What do you think?
Should a benefit also cover housing costs, or only the basket of goods?