Trading Free-Market Ideals for Protectionism, G.O.P. Goes Full Trump

Donald J. Trump’s presidency was a major turn away from the Republican Party’s long embrace of free-market economics. If the Republican platform is any indication, a second Trump term would be a near-complete abandonment.

The 2024 platform, which was released last week and is expected to infuse the Republican National Convention that starts in Milwaukee on Monday, promises action on what have become Mr. Trump’s signature issues: It pledges to pump up tariffs, encourage American manufacturing and deport immigrants at a scale that has never been seen before.

What it lacks are policy ideas that have long been dear to economic conservatives. The platform does not directly mention fiscal deficits, and, apart from curbing government spending, it does not make any clear and detailed promises to rein in the nation’s borrowing. Other policies it proposes — including cutting taxes and expanding the military — would most likely swell the nation’s debt.

The Republican platform also does not mention exports or encouraging trade. And while the document insists that the party will lower inflation, long a pertinent issue for economic conservatives, it fails to lay out a realistic plan for doing that. Chapter One of the document, titled “Defeat Inflation and Quickly Bring Down All Prices,” suggests that oil-friendly policies, slashed government spending, decreased regulation, fewer immigrants and restored geopolitical stability will lower price increases. But few economists agree.

In fact, many analysts have said Mr. Trump’s suggestions on the campaign trail so far could lift prices, particularly his proposals to deport immigrants en masse and apply tariffs of perhaps 10 percent on most imports and levies of 60 percent on goods from China.

“Measures to reduce migration and to protect the economy through tariffs and trade blockages are all highly inflationary,” Steven Kamin, a former Fed staff official who is now at the conservative American Enterprise Institute, said in an interview last week. When it comes to both deficits and trade, he said, there is a “populist dismissal of the prescriptions of academics and elites.”