The interactions, interdependence, dynamism, diversity, emergency and other elements of complexity should be embedded in legal rules to cope with the complex environment. If it is obvious that the latter is hard to manage with the classical forms of legal rules, this common-sense is tricking us...

The interactions, interdependence, dynamism, diversity, emergency and other elements of complexity should be embedded in legal rules to cope with the complex environment. If it is obvious that the latter is hard to manage with the classical forms of legal rules, this common-sense is tricking us...

The literature on pro-social behavior shows that older children are more generous than younger children; however, the level of individual generosity is heterogeneous even between children of the same age. This paper investigates whether a child's popularity affects a child's generosity. Our...

The literature on pro-social behavior shows that older children are more generous than younger children; however, the level of individual generosity is heterogeneous even between children of the same age. This paper investigates whether a child’s popularity affects a child’s...

We explore how benefit-cost efficiency and electoral support affect road investment decisions in Sweden and Norway. In Norway, neither benefits nor costs seem to affect project selection. In Sweden, civil servants’ decisions are strongly affected by projects’ benefit-cost ratios, with a...