@article{Dimitrov:115722,
      recid = {115722},
      author = {Dimitrov, Dinko and Chin Sung, Shao},
      title = {Size Monotonicity and Stability of the Core in Hedonic  Games},
      address = {2011-07},
      number = {824-2016-54677},
      series = {CCSD},
      pages = {16},
      year = {2011},
      abstract = {We show that the core of each strongly size monotonic  hedonic game is not empty and is externally stable. This is  in sharp contrast to other sufficient conditions for core  non-emptiness which do not even guarantee the existence of  a stable set in such games.},
      url = {http://ageconsearch.umn.edu/record/115722},
      doi = {https://doi.org/10.22004/ag.econ.115722},
}