Corporate political engagement is increasingly noticeable at grocery stores; however, there is limited research evaluating the impact on consumer demand. Here, we investigate the case of Aunt Jemima (AJ), which responded to criticism that the branding was racist by removing the eponymous image and renaming the brand Pearl Milling Company. We evaluate the changes on demand for both the brand and their competitors and find that renaming the brand reduced both willingness to pay for and choice of AJ and increased choice of competitors. Finally, we show these effects are mitigated significantly by informing consumers of the reason for rebranding.

Green nudges are used to promote conservation and pro-environmental behavior. This study examines the lasting effectiveness of a green default nudge in paper conservation, where price incentives are absent. At a private college in New York City, the default print setting was changed from single-sided to double-sided in Spring 2019, accompanied by a salient pop-up window that asked students to print double-sided. Analyzing student-level data over four semesters (Spring 2018 and Fall 2018 as control, Spring 2019 and Fall 2019 as treatment), this research contributes to the literature as it studies the effect of the nudge in the absence of pecuniary incentives. The findings support the hypothesis that this green default nudge was effective in promoting paper conservation and increasing resource efficiency. Results show that double-sided printing increased while single-sided printing decreased, leading to an overall reduction in paper usage. Employing a panel regression model with student fixed effects, this study finds that the nudge had a statistically significant effect in reducing the sheets per page ratio, and it improved the efficient use of paper by 19 percent. This inexpensive behavioral intervention proves successful in promoting environmental behavior and reducing paper consumption, which reduces greenhouse gas emissions.

Numerous studies have confirmed the relationship between individual risk and time preference and obesity. Nevertheless, none has studied the effect of these attitudes on chronic (long-term) obesity. This study used Indonesia Family Life Survey (IFLS) data from 16,366 individuals. It tracked their obesity status in 2007 and 2014 by calculating body mass index, the ratio between body weight and square of height. Besides the conventional risk-averse and risk-tolerant behaviour, the IFLS sample includes people who fear uncertainty related to the status quo bias. The ordered logit regression results show that past impatience, risk tolerance, and status quo bias behaviour (in 2007) are associated with transient or chronic obesity, while only current behaviour of status quo bias (in 2014) is associated with obesity. Furthermore, our study confirms that chronic obesity in Indonesia is prevalent among highly educated, high-income, and urban-centric individuals, exacerbated by impatience, risk tolerance, and uncertainty aversion. Thus, providing information on the risk of obesity and food calories, giving the incentive to avoid obesity, and improving the quality of built environments such as public parks, public transportation, and footpath could help prevent the rising obesity prevalence.

A study of 1,558 US households in June 2020 evaluated utilization of online grocery shopping during the COVID-19 pandemic, influences on utilization, and plans for future online grocery shopping. Nearly 55 percent of respondents shopped online in June 2020; 20 percent were first-timers. Cragg model estimates showed influences on online shopping likelihood and frequency included demographics, employment, and prior online shopping. Illness concerns increased likelihood, while food shortage concerns increased frequency of online shopping. A multinomial probit suggested 58 percent respondents planned to continue online grocery shopping regardless of pandemic conditions.

We estimate the relationship between GDP per capita growth and the growth rate of the national saving rate using a panel of 130 countries over the period 1960–2017. We find that GDP per capita growth increases (decreases) the growth rate of the national saving rate in poor countries (rich countries), and a higher credit-to-GDP ratio decreases the national saving rate as well as the income elasticity of the national saving rate. We develop a model with a credit constraint to explain the growth-saving relationship by the saving behavior of entrepreneurs at both the intensive and extensive margins. We further present supporting evidence for our theoretical findings by utilizing cross-country time series data of the number of new businesses registered and the corporate saving rate.

A growing body of normative work explores whether and how deference to people’s choices might be reconciled with behavioral findings about human error. This work has strong implications for economic analysis of law, cost–benefit analysis, and regulatory policy. In light of behavioral findings, regulators should adopt a working presumption in favor of respect for people’s self-regarding choices, but only if those choices are adequately informed and sufficiently free from behavioral biases. The working presumption should itself be rebuttable on welfare grounds, with an understanding that the ends that people choose might make their lives go less well. For example, people might die prematurely or suffer from serious illness, and what they receive in return might not (on any plausible account of welfare) be nearly enough. The underlying reason might involve a lack of information or a behavioral bias, identifiable or not, in which case intervention can fit with the working presumption, but the real problem might involve philosophical questions about the proper understanding of welfare, and about what it means for people to have a good life.

Différentes heuristiques ont été avancées par les psychologues et les économistes afin de rendre compte des comportements sur les marchés financiers. Elles soulignent les biais cognitifs qui affectent les croyances individuelles, et s'efforcent d'expliquer dans une certaine mesure les anomalies constatées sur les marchés financiers. L'expérimentation menée vise à tester les heuristiques de conservatisme, de représentativité et d'ancrage-ajustement dans un contexte dynamique de quinze périodes : les sujets reçoivent, à chaque période, une information financière et révisent individuellement leurs croyances quant à la qualité d'une entreprise. Les croyances observées s'avèrent incompatibles avec l'hypothèse de révision bayésienne: les sujets ont tendance à surévaluer les petites probabilités et à sous-évaluer les fortes probabilités. L'heuristique de représentativité est, de la même manière, invalidée : le traitement économétrique montre que les sujets sous-pondèrent les signaux les plus intenses, preuve qu'ils ne tirent pas parti de leurs intensités informationnelles. Les hypothèses de conservatisme et d'ancrage-ajustement sont au contraire conjointement validées : les sujets sous-pondèrent l'information nouvelle quand ils révisent leurs croyances mais ce comportement de révision est pleinement conditionné au fait que les sujets s'écartent ou se rapprochent d'une valeur d'ancrage.

This paper presents a growth model in which property rights are insecure and costly to enforce. Losses of property provide the impetus to establish institutions which seek to enforce property rights. Institutions are shown to implement policies that enforce property rights. The model establishes that economies in which the institutional structure does not adequately protect property rights grow slowly, or not at all, while countries with better property rights protection grow in accordance with the standard neoclassical model. Because income inequality is a primary incentive to violate another’s property rights, the model also provides a positive theory of income redistribution. Empirical tests of the model’s predictions demonstrates that government expenditures that enforce property rights raise per capita income growth.

Dans un modèle à générations imbriquées avec production «à la Diamond», on introduit de l'incertitude sur la durée de vie. En comparant la dynamique d'une économie sans système de retraite avec celle d'une économie disposant d'un système de retraite par capitalisation, on montre que ce dernier tend à diminuer l'accumulation du capital. On illustre également ce que nous qualifions de motif d'assurance pour justifier la mise en place d'un tel système. Enfin nous analysons en quoi la prise en compte de l'incertitude sur la durée de vie remet en cause les conclusions de Samuelson [1975] sur l'optimalité des systèmes de retraite associant capitalisation et répartition.