Agreed with this perceptive article and with Mark Asch. As you write in your article, there are other Sandinavian authors examining society within a crime-fiction framework in this way: Asa Larsson, Karin Alvtegen, Kjell Erickson, Ake Edwardsen et al (Sweden), Karin Fossum (Norway) and Lief Davisen (Denmark) as well as those you cite and others. I also think that other European authors are writing similar books, eg Andrea Camilleri and Gianrico Carofiglio against the background of Mafia and political/societal corruption in Italy. (and so on....)