Aguzzoni, Luca; Argentesi, Elena; Ciari, Lorenzo; Duso, … - 2013
This paper empirically evaluates the effects of a merger between the two largest book retail chains in the UK. We build … difference-in-differences techniques to assess the impact of the merger. A key feature of the books market is that titles become … obsolete very quickly. Therefore, we compare different titles before and after the merger in an hedonic approach. Since retail …