Oxford Events, the new replacement for OxTalks, will launch on 16th March. From now until the launch of Oxford Events, new events cannot be published or edited on OxTalks while all existing records are migrated to the new platform. The existing OxTalks site will remain available to view during this period.
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Abstract:
We study a theoretical model of behaviour that introduces as a primitive a dataset of “approvals” for objects appearing as a list. Approval situations are typical of online behaviour. Approval is distinct from choice as it does not guarantee a final choice (e.g. when filling a virtual shopping cart or selecting potential partners on a dating site) or it may not involve a final selection at all (as e.g. in social media interactions, when retweeting or reacting to a Facebook post). We study the identification, characterisation and comparative statics of the model, and we introduce the problem of “list design”, whereby a designer of lists can manipulate an agent’s choice to maximise some objective function (e.g. number of clicks).
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