Federal policymakers have long pursued a theory: capping student loan limits forces colleges to lower their tuition. The Biden administration's recent proposal to reduce borrowing caps follows this logic. But economists studying the relationship between loan availability and college pricing find the connection far more complicated than the theory suggests.
The premise itself is decades old. The reasoning holds that if students can borrow less federal money, colleges cannot charge as much because families cannot afford higher prices. Yet evidence from previous loan limit changes tells a different story.
When Congress raised borrowing caps in the mid-1980s, tuition did rise. However, researchers cannot confirm that colleges raised prices *because* more loan money became available. Multiple factors influence tuition simultaneously: institutional costs increase, revenue needs shift, and competitive pressures change. Isolating the loan policy effect proves difficult.
Some economists point to a reverse dynamic: colleges may raise prices regardless of loan limits, and students simply borrow more to cover the gap. Others note that private loans, family borrowing, and institutional aid can substitute for federal loans, meaning price caps on federal borrowing alone may not constrain institutional behavior.
The Biden administration's 2023 proposal would lower undergraduate borrowing limits from current levels, with the goal of reducing default rates and saving students money. But critics question whether reduced access to loans translates to lower sticker prices. Colleges facing revenue pressures might instead increase institutional aid or shift costs to families unable to borrow as much.
Research from the Urban Institute and other organizations suggests that loan limit changes produce modest effects on pricing at best. The relationship is real but weak compared to other drivers of tuition growth, such as declining state funding and rising operational expenses.
The new limits take effect for students borrowing in the 2024-2025 academic year. Whether they achieve the intended effect of restraining tuition growth remains uncertain. Policymakers may need to target