@article{CTT100842467,
  author = {Tatsuki Homma and Ryosuke Iba and Junyi Shen and Takuma Wakayama and Hirofumi Yamamura and Takehiko Yamato},
  title = {The pivotal mechanism versus the voluntary contribution mechanism: An experimental comparison},
  journal = {Social Choice and Welfare, forthcoming},
  year = 2022,
}