ESTG - CIICESI - Comunicações em eventos científicos
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- An empirical analysis about motivations among Hospital volunteersPublication . Ferreira, Marisa R.; Proença, Teresa; Proença, João F.The purpose of this paper is to identify the different types of volunteers’ motivations that work in hospitals. We present the literature review about different types of motivations and we collect data from hospital volunteers through a questionnaire. Four different motivations categories are identified: development and learning, altruism, career recognition and belonging and protection. The main motivations expressed are, first, development and learning, followed by altruism. Belonging and protection, followed by career recognition are the least mentioned motivations. Career recognition is negatively correlated with age and belonging/ protection is negatively correlated with education. That is, younger volunteers present more career recognition motives and less educated volunteers show more protection and belonging purpose. This paper brings together hospital volunteers and motivations. The paper is useful to policy makers aiming to develop targeted approaches to attract and retain volunteers.
- Atas da I CIReN ´- 1.ª Conferência Ibérica de Registos e NotariadoPublication . Vários AutoresSendo a solicitadoria uma formação de cariz politécnico e sendo os registos e o notariado áreas por excelência de atuação dos solicitadores, entendeu a ESTGF.IPP, que pretende ser, através da licenciatura e do mestrado em Solicitadoria, uma instituição de referência nestes domínios, reunir anualmente um fórum de debate entre especialistas e estudiosos organizando uma conferência internacional. Com este propósito teve lugar no dia 20 de novembro de 2015 a I CIReN.
- A bibliometric review of the barriers hindering or delaying the internationalization process: State of the art and future directionsPublication . Galvão, Anderson; Marques, Carla; Mendes, Telma; Mascarenhas, CarlaIn an increasingly global world, the internationalization process plays an essential role in the company's growth, becoming more important when the domestic market is smaller. This study's main objective is to identify and map studies on barriers to internationalization in order to identify current and future trends that allow inducing new forms and perspectives in the field of research, filling the existing gaps. For the development of this study, we used the collection of articles published in the Web of Science database due to its wide coverage in internationally indexed articles of recognized quality by the scientific community. The results of this study make it possible to identify and map the main obstacles that companies in the textile sector face at the time of internationalization. These results can lead to new ways and perspectives in the field of research and new policies that help companies to overcome these barriers and fill the existing gaps.
- Causa Maior – um modelo a seguir? Marketing e responsabilidade socialPublication . Garrido, Sara; Cardoso, Eva; Correia, Adelina; Ferreira, Marisa R.O presente artigo debruça-se sobre os conceitos de responsabilidade social e marketing, dando especial enfoque ao marketing relacionado a causas, servindo o sector lucrativo e não lucrativo. Focaliza-se a análise na campanha e projecto CAUSA MAIOR uma iniciativa do Modelo e Cruz Vermelha Portuguesa, com três anos de existência, dirigido a diversas franjas da população. Este é um projecto socialmente responsável por visar combater o isolamento e a exclusão social numa categoria demográfica especialmente frágil - os seniores, materializando-se em cirurgias, equipamentos ortopédicos de apoio, entre outros. O CAUSA MAIOR teve acções de marketing fortíssimas com vista à promoção do seu produto solidário, para isso recorreu à associação a figuras públicas, parceria com uma estação televisiva, surgimento em programas televisivos, de tal forma que o projecto per si garantiu a continuidade do mesmo e inputs muito importantes para a Cruz Vermelha Portuguesa.
- Corporate governance nas empresas familiares em contexto de sistemas produtivos locaisPublication . Braga, Alexandra; Braga, Vitor; Carvalho, AméliaO envolvimento de famílias em empresas é observável nas economias de todo o mundo, apesar das diferenças evidentes entre países diferentes, não só no que diz respeito à sua predominância nas economia, mas também ao tipo de envolvimento que se pode observar. Esta investigação visa compreender a gestão das empresas familiares quando comparados com os das empresas não familiares, nomeadamente em termos de corporate governance. A análise é baseada em dados secundários de estudos de caso recolhidos da literatura e em dados primários obtidos para se perceber qual o impacto que a organização empresarial familiar tem na relações intra e inter-empresas. Estes estudos de caso possibilitam a oportunidade de comparar as empresas familiares em Portugal, por um lado, e nas economia Anglo-saxónicas, por outro. Este estudo demonstrou que há diferenças importantes no mundo dos negócios em países em que a família é uma instituição muito dominante na sociedade (onde o negócio é baseado em laços fortes, existe uma relação harmoniosa entre os membros da família, e a família é aceite localmente e domina a organização da empresa) e nos países onde a família desempenha um papel mais marginal n sociedade e economia. Os resultados obtidos dos dados primários confirmam a teoria e outros estudos empíricos investigados. Assim, este artigo mostra quais os factores determinantes na estrutura de corporate governance nas empresas familiares sublinhando as vantagens e desvantagens destas em comparação com empresas não familiares
- Data Quality Assessment: A Practical ApplicationPublication . Eliana Costa e Silva; Teresa Peixoto; Óscar Oliveira; Bruno OliveiraThis paper presents a novel data quality score designed to address the challenges of ensuring high-quality data in Internet of Things (IoT) deployments. Given the growing reliance on IoT systems and the volume of data they generate, maintaining data quality is essential for reliable decision-making and effective analytics. The proposed score synthesizes key data quality dimensions, providing a comprehensive measure of data quality that can be applied across various IoT contexts. The results obtained for a public dataset on a water pumping system show the applicability and flexibility of the proposed data quality score. This work contributes to the ongoing efforts to improve data management in IoT environments, ultimately supporting the development of robust, data-driven solutions.
- Diana Machado, Aldina Correia and Vítor Braga Women's Entrepreneurship and InternationalizationPublication . Machado, Diana; Correia, Aldina; Braga, Vitor
- Direct-search penalty/barrier methodsPublication . Correia, Aldina; Matias, João; Mestre, Pedro; Serôdio, CarlosIn Nonlinear Optimization Penalty and Barrier Methods are normally used to solve Constrained Problems. There are several Penalty/Barrier Methods and they are used in several areas from Engineering to Economy, through Biology, Chemistry, Physics among others. In these areas it often appears Optimization Problems in which the involved functions (objective and constraints) are non-smooth and/or their derivatives are not know. In this work some Penalty/Barrier functions are tested and compared, using in the internal process, Derivative-free, namely Direct Search, methods. This work is a part of a bigger project involving the development of an Application Programming Interface, that implements several Optimization Methods, to be used in applications that need to solve constrained and/or unconstrained Nonlinear Optimization Problems. Besides the use of it in applied mathematics research it is also to be used in engineering software packages.
- Do firms internationalize because they are profitable or are firms profitable because they internationalize? Assessing the causality between internationalization and profitability in new venturesPublication . Mendes, Telma; González-Loureiro, Miguel; Braga, Vítor; Silva, CarinaInternational business (IB) theories, including the Uppsala model and the International Entrepreneurship (IE) perspective, have provided explanations linking the level of the firm’s international commitment to organizational performance and found a non-linear relationship. However, causality in that relationship is still a veiled story. The aim of this study is to explore how the organizational age at the time of the first international market entry can change the direction of causality in the binomial internationalization-profitability. We add arguments based upon on the earliness of internationalization (how soon after inception a venture becomes an international player) to suggest a more complex relationship in which financial performance provides feedback on the implementation of internationalization strategies in the form of resources, particularly in firms that start internationalizing at a later stage. This feedback generates both the knowledge and the slack resources needed to support an adaptative feedback during the post-internationalization process. Using the most up-to-date technique in structural equation modeling for testing causality, we performed a multigroup analysis investigating the long-term rather than shortterm causal associations between international commitment and profitability in a longitudinal data set of 1,258 new ventures over five years of post-internationalization. Our findings showed that past profits positively contribute to future internationalization attempts in late internationals, but neither that causality nor the reverse were proven for early internationalizing firms. This cross-lagged evidence, therefore, supports the need to extend IB theories by considering financial performance as an antecedent and not just an outcome of the degree of internationalization.
- Do it or not? Explaining the complexity of decision-making processes for Industry 4.0 adoption in international SMEsPublication . Mendes, Telma; González-Loureiro, Miguel; Braga, Vítor; Silva, CarinaThe adoption of Industry 4.0 (I4.0) in small and medium-sized enterprises (SMEs) often rests on its positive evaluation from managers, decision-makers, and entrepreneurs. Because of the mixed outcomes attainable through the SMEs’ openness to disruptive changes, managers must weigh the beneficial aspects of I4.0 against the complexities, challenges, and drawbacks coming from its implementation. Drawing upon the tenets of the dual-process theory (DPT), this study highlights the cognitive configurations leading to managerial willingness (or reluctance) to adopt I4.0. This is done by investigating perceptions about the international markets in terms of risk and uncertainty, and by assessing organizational stimuli to openness, such as the explorative and exploitative orientations (i.e., ambidexterity), in combination with decision-makers’ cognitive systems. To shed further light on observed heterogenous outcomes, this study explores the managerial willingness (or reluctance) towards I4.0 adoption among 157 managers working in international SMEs. The results of combined Partial Least Squares Structural Equation Modeling (PLS-SEM) and fuzzy-set Qualitative Comparative Analysis (fsQCA) outline different decisional paths associated with willingness and reluctance to adopt I4.0 for internationalization. This empirical evidence, therefore, contributes to the “human side of I4.0” by providing fruitful implications about cognitive configurations of decision-makers in international SMEs concerning I4.0 practices.