欧洲央行：是什么推动了商业期望？供需故事（英文版）

This paper develops a novel empirical framework to analyse the drivers of business expectations in the euro area. Using harmonised data from the European Commission’s business surveys for manufacturing, services, and construction, we build composite business expectations indices (BEI) for activity and prices. These composite BEI exhibit strong predictive power for near-term real GDP growth and GDP deflator inflation. To identify the underlying forces shaping expectations, we estimate sector-s