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The Private Costs Of Behavioral Interventions, Avishalom Tor
The Private Costs Of Behavioral Interventions, Avishalom Tor
Journal Articles
The increasing popularity of behavioral interventions—also known as nudges—is largely due to their perceived potential to promote public and private welfare at dramatically lower costs than those of traditional regulatory instruments, such as mandates or taxes. Yet, though nudges typically involve low implementation costs, scholars and policymakers alike tend to underestimate their often-substantial private costs. Once these costs are accounted for, most nudges turn out to generate significantly lower net benefits than assumed, and some prove less efficient or less cost-effective than traditional instruments. At other times, the private costs of behavioral interventions are sufficiently large to render them socially …
When Should Governments Invest More In Nudging? Revisiting Benartzi Et Al. (2017), Avishalom Tor, Jonathan Klick
When Should Governments Invest More In Nudging? Revisiting Benartzi Et Al. (2017), Avishalom Tor, Jonathan Klick
Journal Articles
Highly influential recent work by Benartzi et al. (2017) argues—using comparisons of effectiveness and costs—that behavioral interventions (or nudges) offer more cost-effective means than traditional regulatory instruments for changing individual behavior to achieve desirable policy goals. Based on this finding, these authors further conclude that governments and other organizations should increase their investments in nudging to supplement traditional interventions. Yet a closer look at Benartzi et al.’s (2017) own data and analysis reveals that they variously exclude and include key cost elements to the benefit of behavioral instruments over traditional ones and overstate the utility of cost-effectiveness analysis for policy …
The Law And Economics Of Behavioral Regulation, Avishalom Tor
The Law And Economics Of Behavioral Regulation, Avishalom Tor
Journal Articles
This article examines the law and economics of behavioral regulation (“nudging”), which governments and organizations increasingly use to substitute for and complement traditional instruments. To advance its welfare-based assessment, Section 1 examines alternative nudging definitions and Section 2 considers competing nudges taxonomies. Section 3 describes the benefits of nudges and their regulatory appeal, while Section 4 considers their myriad costs—most notably the private costs they generate for their targets and other market participants. Section 5 then illustrates the assessment of public and private welfare nudges using cost-benefit analysis, cost-effectiveness analysis, and rationality-effects analysis.
Contingent Valuation Studies And Health Policy, Matthew D. Adler
Contingent Valuation Studies And Health Policy, Matthew D. Adler
All Faculty Scholarship
This short comment argues that both cost-benefit analysis (CBA) and cost-effectiveness analysis (CEA) should be seen as imperfect tools for evaluating health policy. This is true, not only for extra-welfarists, but even for welfarists, since both CBA and CEA can deviate from the use of social welfare functions (SWF). A simple model is provided to illustrate the divergence between CBA, CEA, and the SWF approach. With this insight in mind, the comment considers the appropriate role of contingent-valuation studies. For full text, please see: http://www.law.upenn.edu/cf/faculty/madler/workingpapers/578A59B6d01.pdf.