Stark Contrast in Policy Proposals From a Supply-Side Economics Point Of View
At a high level, any improvement in the supply side of the economy is a more positive outcome for the growth and inflation tradeoff, while a negative supply shock worsens that relationship. From 2020–2022, we saw deteriorating supply conditions, while the last year has been categorized by an improving supply side (through higher immigration and a pickup in productivity growth). Part of my structural inflation research—which shows a higher average inflation rate and more volatility around that trend over time—is based on a deteriorating medium-term labor-supply backdrop. This, in turn, makes wages more volatile, and further supply constraints in tradable goods lead to prices being more sensitive to demand.
While my bias is that these conditions are sustained over the medium term regardless of the election outcome, the trend could accelerate depending on the result. Former President Donald Trump’s policy proposals would represent a material negative supply shock—tariffs have the potential to reduce the global supply of tradable goods and restrictive immigration limits available workers—which could result in more sustained medium-term inflation. Immigration policy differences will be increasingly important for the relative supply-side and growth-inflation tradeoff.
Notable Labor Policy Differences Between the Candidates
Details of Trump’s various policy proposals are somewhat light at this stage and subject to implementation risks. That said, there are clear signals that tariffs and more significant immigration restrictions and deportations are likely under another Trump term. Importantly, some of these policies don’t require Congressional approval. There are three sources for Trump policy proposals: his campaign, the America First Institute, and the Heritage Foundation Project 2025. These three topics are consistent across all three:
- A move to a merit-based immigration system
- Increased border security for illegal immigration (including finishing a wall on the southern border with Mexico), possibly utilizing the US Army; and
- Deportation of undocumented workers. Various estimates suggest 10–15 million undocumented people currently reside in the US, 95% of whom are working age.