There have been more than 500,000 opioid overdose deaths since 2000. To analyze the opioid epidemic, we construct a model where individuals, with and without pain, choose whether to misuse opioids knowing the probabilities of addiction and dying. These odds are functions of opioid use. Markov...

This paper develops a conceptual framework that can explain why economic development goes along with increases in body weight and obesity rates. We first introduce the concept of novelty consumption, which refers to an increase in food availability due to trade or innovation. Then we study how...

Gesundheits-Apps werden mittlerweile von vielen Menschen alltäglich genutzt. Diese Apps zielen auf die Förderung einer gesunden Lebensweise. Ausgehend von einem weiten Verständnis von Nudging als Methode, um Menschen in erwünschte Richtungen zu lenken, ohne ihnen die...

Gaps in welfare attainment between boys and girls in China have attractedinternational attention. In this paper demand analysis is used to try and uncoverthe factors which may be driving the emergence of these gender gaps.Drawing on household expenditure data from a poor (Sichuan) and rich...

Neoclassical economic theory rules out systematic errors in consumptionchoice. According to the basic view, individuals know what they choose. They areable to predict how much utility an activity or a good produces for them now and inthe future and they can maximize their utility. This implies...

In this paper we look at the relationship between health and income as mediated by "lifestyle" choices; that is, a set of behaviours which are thought to influence health and are generally considered to invoke a substantial degree of free choice. The main underlying assumption is that...

This paper develops a conceptual framework that can explain why economic development goes along with increases in body weight and obesity rates. We first introduce the concept of novelty consumption, which refers to an increase in food availability due to trade or innovation. Then we study how...

Neoclassical economic theory rules out systematic errors in consumption choice. According to the basic view, individuals know what they choose. They are able to predict how much utility an activity or a good produces for them now and in the future and they can maximize their utility. This...

Some food items that are commonly considered unhealthy also tend to elicit impulsive responses. The pain of paying in cash can curb impulsive urges to purchase such unhealthy food products. Credit card payments, in contrast, are relatively painless and weaken impulse control. Consequently,...

Neoclassical economic theory rules out systematic errors in consumption choice. According to the basic view, individuals know what they choose. They are able to predict how much utility an activity or a good produces for them now and in the future and they can maximize their utility. This...