Departament d'Economia: Enviaments recents
Ara mostrant els elements 1-20 de 51
Anàlisi d’estats financers amb dades composicionals: el sector de turisme rural a Espanya abans i després del COVID-19
The main objective of this doctoral thesis is to analyse the financial health of the rural tourism industry in Spain in different fiscal years (2014 to 2021), using the Compositional Data methodology (CoDa) in order to ...
Análisis de la eficiencia del sistema bancario privado ecuatoriano a partir de la adopción del modelo de dolarización
The DEA analysis shows that medium-sized banks are more efficient than large banks, which are characterized by higher operating costs. Between 2002 and 2006, the Rumiñahui Bank was the most efficient, followed by the ...
Air pollutants and mental health of children in a rural region using compositional spatio-temporal models
This doctoral thesis addresses the relationship between the air pollutants particulate matter (PM10), nitrogen dioxide (NO2), ozone (O3), sulphur dioxide (SO2), carbon monoxide (CO), and mental disorders in children and ...
Multisectoral models for water management under droughts and climate change
The escalating conflicts and competition for freshwater resources are widely acknowledged. The demand for water is on the rise due to rapid population growth and socioeconomic development, while climate change is disrupting ...
Análisis de la eficiencia de la banca pública del Ecuador. Una propuesta basada en la estimación no paramétrica
Institutions face an increasingly dynamic environment, as they seek to optimize resources based on technological innovation. As a result of the Ecuadorian banking crisis in the 1990s, controls had to be intensified in terms ...
Three essays on housing economics: the impact of COVID-19 on short-, medium- and long-term rental housing
This dissertation evaluates the pandemic's impact on three coexisting urban rental markets: traditional long-term rentals (LTR), short-term rentals (STR) primarily catering to tourists, and seasonal month-by-month rentals ...
Models economètrics en entorns big data enfocats a desigualtats
In the last twenty years, the study of social inequalities has been a topic of special interest, revealing how differences between social classes have increased. During the same period, data generation has exponentially ...
L’extracte de fulla d’olivera redueix la pressió arterial de pacients amb hipertensió arterial lleugera sense malaltia vascular subclínica
Introduction: Hypertension is the common cardiovascular risk factor and affects 20 to 50% of the population. Treatment, with drugs or not, involves improving lifestyle. Olive leaf extract has traditionally been taken to ...
Analysis and modeling spatiotemporal events on complex spatial regions
Spatial statistics is traditionally based on stationary models like Matérn fields. However, applying stationary models to complex spatial regions having physical barriers like islands or coastal areas can result in ...
Clinical epidemiology and molecular biology of cutaneous and mucosal melanoma in Girona 1994-2018
In this doctoral thesis, the epidemiology of cutaneous and mucosal melanoma is analyzed, as well as its molecular profile to provide new knowledge on a population basis in the province of Girona. The cancer registry of ...
Turisme i nuclis urbans, determinants del finançament municipal a Espanya 2000-2018
In recent decades, studies on the management and financing of public services have gained special relevance in the context of the local economy. In this context, the debate has revolved around which determinants directly ...
Three essays on hard skills, soft skills, risk attitudes and entrepreneurship
This thesis studies the effects of hard skills and soft skills and risk attitudes on the likelihood of starting a company in the US. Hard skills are those skills that can be learned and trained. They are cognitive in nature. ...
Eficacia de los fármacos antihipertensivos en monoterapia y combinación
Background. The relative efficacy of antihypertensive drugs/combinations is not well known; Identifying the most effective ones, and the patients’ characteristics associated to best performance of the drugs will improve ...
Survival analysis of lymphoid neoplasms and impact of comorbidity in patients with chronic lymphocytic leukemia in Girona: a population-based study
Comprehensive population-based studies assessing the survival of hematological entities are scarce and typically conducted using old classifications schemes, which hampers their interpretation and international comparisons. ...
Models matemàtics per a la predicció dels robatoris amb força a domicili a Catalunya
Predictive policing is a global strategic orientation of the police that emphasizes the anticipation of crimes to prevent them. Its development comes from various fields of knowledge, in which criminology has created a ...
Statistical methods to manage and analyse real world data. Development of a health observatory in Alt Empordà
The objective of this thesis is to explore in greater depth the process of creating a public health observatory and the processing of the information needed to take territorial decisions in the county of Alt Empordà. The ...
Essays on preferences for redistribution
The dissertation explores individuals' attitudes towards redistribution. Chapter 1 and Chapter 2 present two dynamic theoretical models that are used to analyze the interrelation between education decisions and preferences ...
Dietary patterns in the etiology of lymphoid neoplasms
Diet is a key modifiable risk factor for several neoplasms, but evidence for lymphoid malignancies is still inconsistent. Previous epidemiological studies were mostly focused on single dietary components (i.e. nutrients ...
El análisis composicional (CoDa) como herramienta para el mapeo de la teoría de la agenda-setting. Estudio de caso de la opinión sobre política en el sistema mediático español, dentro del período de las Elecciones Generales de 2015
Since researchers Maxwell McCombs and Donald Shaw published the seminal work of Chapel Hill on agenda-setting theory (AS) at the beginning of the 1970s, its academics have developed their investigations using two methodological ...
Essays on social networks and cooperation: the case of natural resources
This thesis revisits the problem of the tragedy of the commons. We analyze the role of social networks and social pressure as driving forces for the establishment and maintenance of cooperation in resource use under variable ...
