arXiv · 2004.00952
Counterfactuals and dependencies on causal teams: expressive power and deduction systems
Abstract
We analyze the causal-observational languages that were introduced in Barbero and Sandu (2018), which allow discussing interventionist counterfactuals and functional dependencies in a unified framework. In particular, we systematically investigate the expressive power of these languages in causal team semantics, and we provide complete natural deduction calculi for each language. As an intermediate step towards the completeness, we axiomatize the languages over a generalized version of causal team semantics, which turns out to be interesting also in its own right.
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Fausto Barbero, Fan Yang. 2020-04-02. Counterfactuals and dependencies on causal teams: expressive power and deduction systems. https://arxiv.org/abs/2004.00952
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