Browsing Handelshøyskolen BI by Subject "machine learning"

Now showing items 1-3 of 3

    • Asset Returns, News Topics, and Media Effects 

      Larsen, Vegard Høghaug; Thorsrud, Leif Anders (Peer reviewed; Journal article, 2021)
      We decompose the textual data in a daily Norwegian business newspaper into news topics and investigate their predictive and causal role for asset prices. Our findings suggest that news published through the mass media has ...

    • News-driven inflation expectations and information rigidities 

      Larsen, Vegard H.; Thorsrud, Leif Anders; Zhulanova, Julia (CAMP Working Paper Series;03/2019, Working paper, 2019-04-23)
      We investigate the role played by the media in the expectations formation process of households. Using a news-topic-based approach we show that news types the media choose to report on, e.g., (Internet) technology, health, ...

    • On the use of machine learning for causal inference in climate economics 

      Hovdahl, Isabel (CAMP Working Paper Series Paper;05/2019, Working paper, 2019-06)
      One of the most important research questions in climate economics is the relationship between temperatures and human mortality. This paper develops a procedure that enables the use of machine learning for estimating the ...