The Role of Non-Binding Pledges in Social Dilemmas with Mitigation and Adaptation

The Role of Non-Binding Pledges in Social Dilemmas with Mitigation and Adaptation
复制标题

非约束性承诺在缓解和适应社会困境中的作用

DOI:
10.1007/s10640-021-00645-y
复制
发表时间:
2022
影响因子:
5.9
通讯作者:
Blanco, Esther
Blanco, Esther
中科院分区:
经济学3区
文献类型:
--
作者:
McEvoy, David M.;Haller, Tobias;Blanco, Esther

文献摘要

参考文献

被引文献

相似文献

本研究展示了在两个不同的环境中,非约束性承诺对群体管理概率群体损害威胁的能力的作用的实验结果。我们关注的是这样一种环境,在这种环境中,除了集体减缓之外,各行动者还可以自主工作,以便在损害发生时保护自己免受损害(适应)。紧张的是,减缓和适应投资是战略替代。我们检验了一个假设,即在一个同时有缓解和适应战略的世界中,非约束性承诺比只有缓解战略的世界更有效。第一期结果表明:(i)与以往文献一致,在仅缓解的环境下的承诺不会增加集体缓解的平均投资,但(ii)在同时存在缓解和适应机会的情况下,承诺导致集体缓解投资增加,适应投资减少,效率提高。尽管随着认捐金额的减少,平均治疗效果会随着时间的推移而消失,但在实验过程中,认捐仍然是缓解投资的重要预测指标。
This study presents experimental results on the role that non-binding pledges have on the ability of groups to manage a threat of probabilistic group damages in two separate environments. We focus on an environment where in addition to collective mitigation, agents can work autonomously to protect themselves from the damages if they occur (adaptation). The tension is that mitigation and adaptation investments are strategic substitutes. We test the hypothesis that non-binding pledges are more effective in a world with both mitigation and adaptation strategies, compared to mitigation only. First-period results show that (i) consistent with previous literature, pledges in a mitigation-only environment do not increase average investments in collective mitigation, but (ii) when both mitigation and adaptation opportunities exist, pledges lead to higher investment in collective mitigation, lower investment in adaptation and increased efficiency. Although the average treatment effect disappears over time as the amount pledged decreases, pledges remain significant predictors of mitigation investments over the course of the experiment.
不平等与商业周期:来自美国调查数据的证据
DOI: 10.1080/00036846.2020.1711508
发表时间: 2020
期刊: Applied Economics
影响因子: 2.2
作者:
M. Geiger;Eric Mayer;Johann Scharler
通讯作者: Johann Scharler
DOI: 10.2139/ssrn.3177459
发表时间: 2018
影响因子: 2.2
作者:
Michael Kirchler;F. Lindner;Utz Weitzel
通讯作者: Utz Weitzel
DOI: 10.1016/s0047-2727(00)00160-2
发表时间: 2002-02-01
影响因子: 9.8
作者:
Goeree, JK;Holt, CA;Laury, SK
通讯作者: Laury, SK
DOI: --
发表时间: 1983
期刊:
影响因子: --
作者:
H. Shibata;J. S. Winrich
通讯作者: J. S. Winrich
DOI: 10.1016/j.jebo.2005.02.008
发表时间: 2006
影响因子: 2.2
作者:
E. Ostrom
通讯作者: E. Ostrom