The Nutri-Score is currently used in 7 countries in the EU and is part of the German reduction and innovation strategy to combat non-communicable diseases related to unhealthy eating. The Nutri-Score is intended to inform consumers and serves as a guide when buying packaged food. The aim of this...

We survey the recent literature in economics measuring what is on top of people's minds using open-ended questions. We first provide an overview of studies in political economy, macroeconomics, finance, labor economics, and behavioral economics that have employed such measurement. We next...

Employee creativity refers to the generation of novel and useful ideas by either an individual or a group of individuals who are actively engaged in collaborative endeavors. Organizations can take advantage of new opportunities, maintain their competitive advantage, and adapt to dynamic...

In the last few decades, the study of ordinal data in which the variable of interest is not exactly observed but only known to be in a specific ordinal category has become important. In Psychometrics such variables are analysed under the heading of item response models (IRM). In Econometrics,...

One way to prevent diseases caused by unhealthy diets is to help consumers make better dietary choices. Knowledge about the consumer perception of food healthiness can help to understand which indicators are important for consumers to make healthy food choices. Generation Z members are young...