Search results for "ECs"

Modelling and assessing public health policies to counteract Italian measles outbreaks

2021

This study aims to understand, through explanatory research, the key factors that led to the 2017 measles outbreak in Italy, the causes of the low level of immunisation and the causes of possible cyclical phenomena of measles epidemics. This topic's comprehension has required a holistic approach, merging epidemiological aspects, socioeconomic aspects (including the evolution of mistrust in vaccinations, infodemy and fake news) and health law constraints. A specific SIR System Dynamics (SD) model was built to reproduce the relevant cause-and-effect relationships between social interactions, the public institutions behaviour and the measles outbreaks. SD results permit the assessment of the h…

Performance Management in Local Government: The Application of System Dynamics to Promote Data Use

2014

The purpose of this article is to demonstrate how system dynamics can be used to enrich performance management in local government, focusing specifically on how the development of conceptual and simulation system dynamic models can foster a shared view of the relevant system among stakeholders to overcome factors that limit data use. Responding to this purpose, we present a normative case study on how key drivers can be used to foster a shared view of the residential refuse collection system for supporting policy and process changes. A major finding from our research, however, is that performance management cannot overlook the broader forces of citizenship outcomes that impact the community.

Business model scaling and growth hacking in digital entrepreneurship

2023

Creating an innovative product and validating an innovative business model may not be enough for digital startups to be competitive. To grow fast and expand globally, digital startups need to innovate their business model during the scaling phase. A pragmatic approach has recently been proposed to support digital entrepreneurs engaging in business-model innovation during the scaling phase (i.e., business-model scaling), a strategy known as growth hacking. However, we know little about its theoretical grounding and how effective growth hacking is, as businesses lack methodologies to assess its effectiveness before committing resources and investments. To fill this gap, we developed a method …

Addressing Patients Mobility through a Dynamic Performance Management perspective: the case of Sicily

Al giorno d'oggi molte regioni italiane sperimentano il fenomeno della mobilità sanitaria passiva, consistente nella tendenza dei loro residenti a rivolgersi ad altri sistemi sanitari regionali, spesso caratterizzati da miglior reputazione, per ricevere assistenza sanitaria. Poiché il Servizio Sanitario Italiano (SSN) è pubblico e regionalizzato, ogni governo regionale ha la responsabilità di prestare assistenza sanitaria ai propri residenti, garantendo al contempo ad ogni cittadino la libertà di essere curato fuori dalla propria giurisdizione, e compensando le regioni di destinazione per i servizi sanitari resi ai non residenti. Nonostante tale diritto di scelta sia un punto di forza del S…

A dynamic performance management approach to support local strategic planning

2015

In spite of efforts devoted in the last decades to local strategic planning, such field of research and practice has been frequently characterized by a lack of implementation. We argue here that this phenomenon is due to the limitations of the static and linear approach to local strategic planning in fostering the development of common shared view among policy makers on the relevant system's structure and behavior. By means of a case-study, we illustrate how an approach based on system dynamics modeling applied to Performance Management can be useful to overcome such weaknesses. The proposed approach enhances a better understanding of the causes and effects related to adopted policies, unde…

Assessing the Reduction Strategies of the Italian Measles Outbreaks through Dynamic Performance Management (DPM) approach

Lack of Good Governance or hazard of consumers e-Health? Evidence through a dynamic outcome based-performance in the Italian healthcare sector about …

This research aims to analyse the management of the health policies to contain the measles outbreaks in Italy. In particular, this study wants to find out what are the key factors that led to the measles outbreak of 2017 and its previous cyclical trend, analysing the impact of ehealth strategy in the management of the epidemics. Understanding the complexity of this issue will help to evaluate the actual policies of the Italian Ministry of Healthcare and to steer the policy-makers to frame sustainable policies to manage the risk of a measles outbreak. The thesis is structured in four chapters. The first chapter, through a literature review, discusses the evolution of the management of epidem…

A System Dynamics approach to improve clinical risk management effectiveness in an italian hospital ward: a case study.

How news affect the trading behavior of different categories of investors in a financial market

2015

We investigate the trading behavior of a large set of single investors trading the highly liquid Nokia stock over the period 2003-2008 with the aim of determining the relative role of endogenous and exogenous factors that may affect their behavior. As endogenous factors we consider returns and volatility, whereas the exogenous factors we use are the total daily number of news and a semantic variable based on a sentiment analysis of news. Linear regression and partial correlation analysis of data show that different categories of investors are differently correlated to these factors. Governmental and non profit organizations are weakly sensitive to news and returns or volatility, and, typica…

E-BUSINESS MODEL: A CONTENT BASED TAXONOMY OF LITERATURE

2012

The rapid worldwide growth of e-commerce and the resulting great interest on the digital business, caused a proliferation of contributes by academics and practitioners, that identified by different points of view, the fundamental concepts, codes and functions of e-business models. The quantity and the variety of approaches adopted made the concept of e-business model fuzzy and vague, with little consensus about its ontology and definition. The relevance of the topic asserts a claim for the classification of contributions as a first step to a general definition of the concept of e-business model. This paper provides an integrated literature review of contemporary academic writings to ascerta…