Nowadays communication is acknowledged as a central bank tool to guide markets expectations. Speeches vary in topics, which are not discriminated ex-ante by text analysis. In this paper we develop a topic-weighted central bank sentiment index as a combination of machine learning and text...

Central banks communication has lately become an important tool to guide expectations and its impact on the economy has been acknowledged by the literature. Nowadays central banks speeches face an increasing variety of topics, which are not discriminated by text analysis. In this paper we...

Standard consumption-based models typically fail in pricing asset returns. In a famous seminal paper, Mehra and Prescott (1985), using a standard consumption model, prove the presence of a puzzle (i.e. equity premium puzzle). The recent financial literature still has to provide a convincing...