- Litvinenko poisoning
- Annexation of Crimea
- War in Donbass
- The downing of the Malaysian Boeing
- Chemical attacks in Syria
- Elections hacking
- Novichok poisoning
We develop a theoretical model of security investments in a network of interconnected agents. Network connections introduce the possibility of cascading failures due to an exogenous or endogenous attack depending on the profile of security investments by the agents. We provide a tractable decomposition of individual payoffs into an own effect and an externality, which also enables us to characterize individual investment incentives recursively (by considering the network with one agent removed at a time).
D. Acemoglu, et al 2016.
https://doi.org/10.1016/j.jet.2016.09.009
Women find BS* men attractive because BS attitudes and behaviors signal that a man is willing to invest. Five studies showed that women prefer men with BS attitudes (Studies 1a, 1b, and 3) and behaviors (Studies 2a and 2b), especially in mating contexts, because BS mates are perceived as willing to invest (protect, provide, and commit). Women preferred BS men despite also perceiving them as patronizing and undermining.
http://journals.sagepub.com/doi/abs/10.1177/0146167218781000
https://www.bbc.com/news/health-44860598
More than 80% of those surveyed said performing well in exams or succeeding in their chosen career was their top priority, compared with 68% who said spending time with friends was of most importance.
Young people were also more likely to view time with their family as of high importance than time with their friends.
And many said work and study commitments meant organising time to see friends was difficult.
But daily diaries filled in by teenagers as part of the survey also reveal they are spending an average of almost five hours online every day for non-work or study reasons.