We develop models of markets with procrastinating consumers where competition operates - or is supposed to operate - both through the initial selection of providers and through the possibility of switching providers. As in other work, consumers fail to switch to better options after signing up...

This paper develops a novel theory linking quantity discounts to bargaining power in scenarios where retailers, organized as a trade association, negotiate uniform wholesale prices with suppliers. Our theory predicts that suppliers offer greater quantity discounts in regional markets where they...

This paper presents novel evidence of price discrimination, using prices of identical goods in 28 countries. I explain the observed phenomenon via non-homothetic preferences, in a model of trade with product differentiation and firm productivity heterogeneity. The model brings theory and data...

This paper investigates the positive international spillover effects of non-discriminatory product regulations, such as quality standards. We incorporate regulations into a multi-country general equilibrium framework with firm heterogeneity and variable markups. We model regulations as a...

The paper presents the evolution of the market for the main cereal crops (wheat, corn, barley) at the national level in the period 2017-2021. These cereals, as well as others, constitute one of the groups of food carriers that occupy the largest share of the total food consumed, representing for...

This article presents the milk market in the period 2017-2021 highlighting aspects regarding the evolution of the herd (cows), milk production, price, consumption, import, export, market characteristics, the main dairy producers in Romania, but also a series of conclusions that are the basis of...

The Autonomous Province of Trento (Trentino) is among the most productive regions in Europe, but over the past two decades its productivity growth has stagnated. As a result, the productivity gap of Trentino widened by over 20% compared to regions with the same productivity level in 2000. The...

The logistics industry in Europe is under constant scrutiny due to the impact of digitalizing business processes and the globalization of competing markets, especially China and the USA. Therefore, the constant optimization of corporate legacy processes and, subsequently, the reduction of...

This article presents the milk market in the period 2017-2021 highlighting aspects regarding the evolution of the herd (cows), milk production, price, consumption, import, export, market characteristics, the main dairy producers in Romania, but also a series of conclusions that are the basis of...

The paper presents the evolution of the market for the main cereal crops (wheat, corn, barley) at the national level in the period 2017-2021. These cereals, as well as others, constitute one of the groups of food carriers that occupy the largest share of the total food consumed, representing for...