Motivating Organizational Search

This paper investigates the value of high-powered incentives for motivating search for novelty in business organizations. While organizational search critically depends on the individual efforts of employees, motivating search effort is challenged by problems of unobservable behavior and the misalignment of individual and organizational interests. Prior work on organizational design thus suggests that stronger incentives can overcome these problems and make organizations more innovative. To address this conjecture, we develop a computational model of organizational search that rests on two opposing effects of high-powered incentives: On the one hand, they promote higher effort by increasing the potential rewards from search; on the other hand, they increase the competition among ideas, as the ability of an organization to implement and remunerate good ideas is limited by its resource base. Our results indicate that low-powered incentives are effective in generating a sufficient stream of incremental innovations, but that they also result in a shortage of more radical innovations. Stronger incentives, in contrast, do not systematically foster radical innovations either, but instead create a costly oversupply of good ideas. Nonetheless, higher-powered incentives can still be effective in small firms and if strong persistence is required to develop a new idea. Based on the analysis of our model, we develop a set of propositions that appear to be consistent with extant evidence and point to new avenues for empirical research.Organizational search, incentives, innovation, agent-based simulation

Performance Feedback, Firm Resources, and Strategic Change

Combining insights from the behavioral theory of the firm and the resource-based view we investigate the antecedents of strategic change in fast-changing environments. We hypothesize the independent and joint effects of performance feedback and of flexible and specific resources on strategic change. Using an unbalanced panel of 493 publisher-year observations we find that negative performance feedback triggers more strategic change. Further, while flexible resources have no direct influence on strategic change they weaken the negative relationship between performance feedback and strategic change. Finally, we find that larger stocks of specific resources lead to less strategic change.Performance feedback; strategic change; resource-based-view; video game industry

Do Social Bots Dream of Electric Sheep? A Categorisation of Social Media Bot Accounts

So-called 'social bots' have garnered a lot of attention lately. Previous research showed that they attempted to influence political events such as the Brexit referendum and the US presidential elections. It remains, however, somewhat unclear what exactly can be understood by the term 'social bot'. This paper addresses the need to better understand the intentions of bots on social media and to develop a shared understanding of how 'social' bots differ from other types of bots. We thus describe a systematic review of publications that researched bot accounts on social media. Based on the results of this literature review, we propose a scheme for categorising bot accounts on social media sites. Our scheme groups bot accounts by two dimensions - Imitation of human behaviour and Intent.Comment: Accepted for publication in the Proceedings of the Australasian Conference on Information Systems, 201

Nuclear Family Conflict and Cooperation among Tsimane\u27 Forager-Horticulturalists of Bolivia

Household production is the result of inputs from a variety of members, each of whom contains overlapping but non-identical interests. This dissertation explores the conditions under which the division of labor and the allocation of household resources precipitates parent-offspring and spousal conflict. This broad goal is addressed through three specific goals: 1) to identify factors affecting variation in the likelihood of task delegation to children and resistance toward performing delegated tasks; 2) to understand how variation in household labor demand influences childrens time allocation, considering ways in which behavioral manipulation might compromise the child\u27s future prospects; and 3) to understand the causes and consequences of men\u27s diverted investment in offspring. Common to each of these issues is the recognition that individuals often face a trade-off between investing in ego- versus family-directed pursuits, and that the costs and benefits of familial investment will change in response to specific individual and familial circumstances. Taken together, results show that at times self-interest pervades relations of even the closest of kin. This highlights a need for the development of models of family behavior that incorporate children and parents as effective decision-makers capable of influencing outcomes with respect to converging and diverging goals.\u2

Brief report : imitation of meaningless gestures in individuals with Asperger syndrome and high-functioning autism

Nineteen people with Asperger syndrome (AS)/High-Functioning Autism (HFA) (ages 7-15) were tested on imitation of two types of meaningless gesture: hand postures and finger positions. The individuals with AS/HFA achieved lower scores in the imitation of both hand and finger positions relative to a matched neurotypical group. The between-group difference was primarily accounted for by performance on a test of visual motor integration, together with a hand imitation deficit which was specifically due to errors in body part orientation. Our findings implicate both visuomotor processes (Damasio and Maurer, 1978) and self-other mapping (Rogers and Pennington, 1991) in ASD imitation deficits. Following Goldenberg (1999), we propose that difficulties with body part orientation may underlie problems in meaningless gesture imitation