In this study, we demonstrate that the average reporting lag of Belgian interim reports is large but has decreased slightly over the years 1991-1998. Contrary to US findings, we show that the disclosure of interim reports containing bad (good) news is not systematically delayed (speeded up)....

Despite the wide acceptance of return-based style analysis, the method has several limitations. One important drawback is the assumption that style exposures are time-invariant. We apply results on break tests developed in Bai and Perron (1998, 2003) to test for style breaks. We find strong...