Does EU money buy productivity or standard of living? A comparison of net payers and net recipients in the European Union

This paper asks whether EU budgetary transfers are more closely associated with productivity growth or with growth in the standard of living of the working population. Using an unbalanced annual panel of the 27 EU member states over 2000-2024, each country's net budgetary position (total own contributions minus allocated expenditure, as a share of gross national income) is related to two outcomes: the growth of gross value added, a productivity proxy, and the growth of net household earnings in Purchasing Power Standards, a standard-of-living proxy. Two hypotheses are tested. H0 states the expected and already well-documented result: that net-recipient member states grow faster than net payers in both dimensions, consistent with real convergence; this baseline finding is reconfirmed here for both outcomes. H1 asks a different question of that convergence, not whether it occurs but what it consists of and whether it deserves the name at all. If a country's advantage over net payers runs mainly through household income rather than through the productive capacity that is supposed to sustain it, then what looks like convergence may be closer to redistribution: money moving from countries that have more to countries that have less, raising recipient income largely by construction rather than through any demonstrated gain in output. The results support H1 as well as H0: the recipient advantage found here sits considerably more in earnings than in value added, and this asymmetry is itself statistically robust. Read together, the two hypotheses suggest that EU net recipients have grown faster than net payers, but that a meaningful part of that gap reflects the mechanics of the budget rather than a strengthened capacity to generate income independently. That distinction matters because income gains built mainly on transfers are, by construction, harder to sustain once a country's net position turns, whether because it graduates into a net payer or because a shock interrupts the flow of funds, and a widening gap between how fast wages and how fast productivity grow is itself a familiar source of longer-run economic strain. The convergence documented here, in other words, may be real in the narrow sense of a shrinking income gap, without yet being the kind of convergence in underlying economic capacity that would make that gap close for good.