Advocates of minimum pricing predicted that it would have an almost immediate impact in Scotland, with modelling forecasting 58 fewer deaths and 1,299 fewer hospital admissions in the first year. In the eight months after minimum pricing was introduced, alcohol-related mortality fell at the same...

In this paper, I exploit the exogenous, negative shock to the image of China in the COVID-19 pandemic era and study the impact of country image on consumer choice in the South Korean beer market. First, I find that Tsingtao, a popular Chinese beer brand, lost more than 5 million liters in sales,...

While trade in goods has been investigated extensively over decades, studies on trade in services are relatively new. In this paper we investigate the impacts of information and communication technology (ICT) on trade in services . We measured ICT by four dimensions, including the subscriptions...

We study the impact of a boycott on one of the largest Korean dairy producers, triggered by the exposure of the firm's unethical management practices, on its product sales and prices. We find empirical evidence that the boycott had substantial and long lasting consequences. First, consumer...

In Italy, wine is an integral part of most people's habits and lifestyles. The advent of a traumatic event like the Covid pandemic brought profound changes to people's lives: economic instability and normality disruption led consumers to revise their priorities and modify their consumption and...

Testing for and measuring habitual brand loyalty (HBL) is one of the classic questions in quantitative marketing. We propose a nonparametric test for HBL using a ``dynamic potential outcomes'' model that resolves the classic identification challenge of decoupling state dependence and unobserved...

The paper investigates early stage “modern” grocery retail adoption in an emerging market using primary household level panel data on grocery purchases in India's largest city, Mumbai. Specifically, we seek insight on which socioeconomic class is more likely to adopt, and why. We model...

Almost two in 10 adults in the U.S. and Europe are, at any moment in time, diagnosed with a mental illness. This paper asks whether mental illness is over- (or under-) diagnosed, by looking at its causal effect on individuals at the margin of diagnosis. We follow all Swedish men born between...

Almost two in 10 adults in the U.S. and Europe are, at any moment in time, diagnosed with a mental illness. This paper asks whether mental illness is over- (or under-) diagnosed, by looking at its causal effect on individuals at the margin of diagnosis. We follow all Swedish men born between...

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...