We assemble a panel data set of firms in the U.S. defense industry between 1996 and 2006 to examine the drivers of heterogeneous incumbent firm adaptation following the industry-wide demand shock of September 11, 2001. This shock entailed not only an increase in aggregate demand but, more importantly, a shift in the relative attractiveness of individual product areas, resulting in the need for ...

a r t i c l e i n f o Faces capture cognitive resources, and more attractive faces capture more resources. But to be of adaptive value this proportionality should be modulated by properties of the perceiver, including their own level of attractiveness. Here we investigated the allocation of central processing resources for perceivers at different levels of mating market value (high, low) in res...

We model a social-encounter network where linked nodes match for reproduction in a manner depending probabilistically on each node's attractiveness. The developed model reveals that increasing either the network's mean degree or the "choosiness" exercised during pair formation increases the strength of positive assortative mating. That is, we note that attractiveness is correlated among mated n...

Applicants seem to react negatively artificial intelligence-based automated systems in personnel selection. This study investigates the impact of different pieces information alleviate applicant reactions an interview setting. In a 2 (no process vs. information) × justification justification) between-subjects design, participants (N = 124) received respective and watched video showing interview...

Previous studies have shown that preferences for direct versus averted gaze are modulated by emotional expressions and physical attractiveness. For example, preferences for direct gaze are stronger when judging happy or physically attractive faces than when judging disgusted or physically unattractive faces. Here we show that preferences for front versus three-quarter views of faces, in which g...

Facial attractiveness has long been argued upon varied emphases by philosophers, artists, psychologists and biologists. A number of studies empirically investigated how facial attractiveness was influenced by 2D facial characteristics, such as symmetry, averageness and golden ratio. However, few implementations of facial beauty assessment were based on 3D facial features. The purpose of this pa...

Although the averageness hypothesis of facial attractiveness proposes that the attractiveness of faces is mostly a consequence of their averageness, 1 study has shown that caricaturing highly attractive faces makes them mathematically less average but more attractive. Here the authors systematically test the averageness hypothesis in 5 experiments using both rating and visual adaptation paradig...

Face attractiveness is a social characteristic that we often use to make first-pass judgments about the people around us. However, these judgments are highly influenced by our surrounding social world, and researchers still understand little about the mechanisms underlying these influences. In a series of 3 experiments, we use a novel sequential rating paradigm that enables us to measure biases...

Previous research documents that men and women can accurately judge male physical strength from gait, but also that the sexes differ in attractiveness judgments of strong and weak male walkers. Women's (but not men's) attractiveness assessments of strong male walkers are higher than for weak male walkers. Here, we extend this research to assessments of strong and weak male walkers in Chile, Ger...

Waitresses completed an on-line survey about their physical characteristics, self-perceived attractiveness and sexiness, and average tips. The waitresses' self-rated physical attractiveness increased with their breast sizes and decreased with their ages, waist-to-hip ratios, and body sizes. Similar effects were observed on self-rated sexiness, with the exception of age, which varied with self-r...