... cross-border shopping between the Czech Republic and Slovakia, between Finland and Sweden, between Austria and Germany, between Belgium and the Netherlands, and the Netherlands and Germany. (5) Many ... shopping between the Czech Republic and Slovakia, between Finland and Sweden, between Austria and Germany and between Belgium and the Netherlands. shopping by 5%. The results of the calculation ... the first place about one-third of the time, and among the top five offers about two-thirds of the time. In our trials, we found the risk of missing the cheapest offer to be roughly one in six,...