2 papers
econ.GN2025
A representation theorem for events within lattice structures of state-spaces
Alex A. T. Rathke
For the standard lattice model of information structures, we derive a reduced poset representation which provides the same informational content as the complete lattice structure w…
econ.GN2024
Revisiting the state-space model of unawareness
Alex A. T. Rathke
We propose a knowledge operator based on the agent's possibility correspondence which preserves her non-trivial unawareness within the standard state-space model. Our approach may…