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In the context of sales of new cars it is important to understand and model the consumers substitution patterns as well as their price elasticity towards different types of cars. To do so we develop (i) a multinomial logit model (MNL) and (ii) a cross-nest ...
This thesis is structured in three chapters, each pertaining to a specific problem in financial economics. The first chapter, titled 'High-Frequency Jump Analysis of the Bitcoin Market' and co-authored with Prof. Olivier Scaillet and Adrien Treccani of the ...
Much of educational research today employs a complex mixture of qualitative and quantitative analyses, both during the exploratory and confirmatory phases. However, researchers are still stuck with tools that were developed mainly for single-perspective re ...
Objectives: Many nanomaterials (materials with structures smaller than 100 nm) have chemical, physical and bioactive characteristics of interest for novel applications. Considerable research efforts have been launched in this field. This study aimed to stu ...
The desire of the Republican state to regulate the production and sale of food led to the establishment, during the twelfth century, of the Giustizia Vecchia, a magistracy which later developed an authority over the majority of the city’s guilds. The furth ...
The aim of this paper is twofold: first, I aim at understanding how producer cooperatives compete in the factor markets; and second, I analyse how producer cooperatives influence the competitive dynamics of the markets where they compete. With this paper w ...
The major research in the resource management literature focuses primarily on two directions: 1) specification languages for formulating resource requests and 2) constraint problems modelling allocation and scheduling. Both directions assume the knowledge ...
This paper analyses and compares different policy scenarios as well as discusses price elasticities and willingness to pay and to accept using revealed preference data from the French new-car market in 2014 by means of a cross-nested logit (CNL) model. We ...
This paper aims at answering the questions when and how do cooperatives compete in the globalised world? With the goal to answer these questions, a qualitative study was conducted based on a sample of 9 consumer and producer farmer cooperatives operating i ...
We present the science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems, targeting an evolution in technology, that might lead to impacts and benefits reaching into most areas of society. This roadmap was developed ...