European Economy
For many years EC/EU economic and financial publications were listed on the website of the DG for Economic and Financial Affairs. Among those publications was a valuable series called European Economy, which "...contains major reports and communications from the Commission to the Council and the Parliament on the economic situation and economic developments. The series includes economic forecasts, the EU economy review, euro area and public finances reports." Papers published until June 2015 remain on this website, but those published since July 2015 have been merged into European Economy Institutional Papers.
Papers in the European Economy series were published as far back as the late 1970s, but the two EU websites above contain few documents published before the mid- to late 1990s. Most European Economy papers on the Archive of European Integration - were published 1978-1997, supplementing the two collections above.