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What are the effects of the GDPR on consumer apps? This article presents an analysis of app behavior before and after the regulatory change in data protection in Europe. Based on long-term data collection, we present differences in app permission use and expressed user concerns and discuss their implications. In May 2018, the General Data Protection Regulation (GDPR) changed the data protection obligations of the information industry with the European Union users substantially. One should expect to find changes in code, program behavior and data collection activities. To investigate this expectation, we analyzed data about Android apps request and use of permissions to access sensitive group of data on smartphones, and collected user reviews. Our data shows an overall reduction of both permissions used and of expressed user concern. However, in some areas apps have increased access or user complaints while in addition, many apps carry with them several unused access privileges.
We model the decisions of young individuals to stay in school or drop out and engage in criminal activities. We build on the literature on human capital and crime engagement and use the framework of Banerjee (1993) that assumes that the information needed to engage in crime arrives in the form of a rumour and that individuals update their beliefs about the profitability of crime relative to education. These assumptions allow us to study the effect of social interactions on crime. In our model, we investigate informational spillovers from the actions of talented students to less talented students. We show that policies that decrease the cost of education for talented students may increase the vulnerability of less talented students to crime. The effect is exacerbated when students do not fully understand the underlying learning dynamics.
WiWi news [1/2019]
(2019)
WiWi news [2/2019]
(2019)
A plea against "black zero"
(2019)
German proposal for a common European deposit insurance, new rules for investment firms and covered bonds, and new EU legal framework on Sustainable Finance: a selection of financial regulatory developments from this month.
Alexander Ludwig: The discussion about lower delayed retirement credits in the German public pension system misses the point. Instead, it would be more important to increase both, delayed retirement credits and early retirement penalties, and to link them to the longer life expectancy of the working population.
Wider die schwarze Null
(2019)