Vantagens, limitações e soluções na utilização de sistemas ERP (Enterprise Resource Planning): um estudo de caso na indústria hoteleira

Tese de dout., Ciências Económicas e Empresariais, Faculdade de Economia, Univ. do Algarve, 2012

Enterprise architecture model: an approach proposition. A case study of information systems in the hospitality industry

This paper discusses the role of enterprise architecture representation, in the context of ERP (Enterprise Resource Planning) information systems, as an instrument for an organization to reflect on itself and develop its business strategies and respective alignment with Information Systems. The paper proposes a representation model of enterprise architecture, as a tool for recommending good practices, and it emerges from a case study undertaken in the context of and investigation on advantages and limitations of ERP systems in the hospitality industry. The proposed approach is also inspired on other academic or market propositions suitable for the objectives of the investigation. It consists on a set of items representing the steps that must be taken by top managers and IS managers.

The Private Life due date card

This is a due date card for the book titled The Private Life of Helen of Troy with stamped dates from 1939-1941.

Palmetto Health Initiative March 1994

Application for a Medicaid waiver for the improvement of health care quality and service.

Para a história da educação de infância em Portugal : o caso de Bragança (1934-1986)

Tese de doutoramento, Educação (História da Educação), Universidade de Lisboa, Instituto de Educação, 2014

Evaluation and Evaluating the Community Initiative "URBAN"

The relevance of the relationship between evaluation and learning is widely acknowledged; as well as the importance of this learning process to support policy decision making and to judge the value of “what was done”, “how” and “with what results”. Although the activity of evaluation is not something new, but a field of knowledge with its own theories and practices, it is important to notice that there is great variability in the tradition and cultures of evaluation between countries. This paper presents and compares different conceptual and methodological frameworks created for the assessment of the European initiative Urban II, including the one that was used by the author in the context of an academic evaluation in the city of Porto. The comparative analysis of the results leads us to the recommendation for more democratic processes of evaluation and intervention, in order to improve their quality and accountability and promote the important goal of learning with this type of experimental initiatives.

The Advancing MOOCs for Development Initiative: An examination of MOOC usage for professional workforce development outcomes in Colombia, the Philippines, & South Africa

The potential of online learning has long afforded the hope of providing quality education to anyone, anywhere in the world. The recent development of Massive Open Online Courses (MOOCs) heralded an exciting new breakthrough by providing free academic instruction and professional skills development from the world’s leading universities to anyone with the sufficient resources to access the internet. The research in Advancing MOOCs for Development Initiative study was designed to analyze the MOOC landscape in developing countries and to better understand the motivations of MOOC users and afford insights on the advantages and limitations of MOOCs for workforce development outcomes. The key findings of this study challenge commonly held beliefs about MOOC usage in developing countries, defying typical characterizations of how people in resource constrained settings use technology for learning and employment. In fact, some of the findings are so contrary to what has been reported in the U.S. and other developed environments that they raise new questions for further investigation.

The causal relationship between private and public investment in Zimbabwe

Aims: The study examines the relationship between private and public investment in Zimbabwe utilizing yearly time series data for the period 1967 to 2004. Study Design: Time Series Study. Place and Duration of Study: Zimbabwe, May 2011 to July 2011. Methodology: Emphasis is placed on the direction of causality and the long run and short run effect of the two types of investment on each other. The paper constructs empirical models for both private and public investment, based on the flexible accelerator theory. Private investment is found to be cointegrated with public investment. A cointergration and VEC models are employed to assess the long and short run relationship existing between public and private investment. Conclusion: The relationship between private and public investment is found to be insignificant and the direction of causality found to be unidirectional. The results support the notion that private investment precedes public investment.

Private school quality in Italy

Private school enrolment may lead to worse subsequent performance in further education or in the labour market. If students differ in their ability not only to pay but to take advantage of educational opportunities (“talent” for short), private schools attract a worse pool of students when publicly funded schools are better suited to foster progress by more talented students. In the data we analyze, the impact of observable talent proxies on educational and labour market outcomes is indeed more positive for students who (endogenously) choose to attend public schools than for those who choose to pay for private education.

Public Interests, Private Disputes: Investment Arbitration and the Public Good

This paper seeks to investigate the bases for resistance to arbitration in general -and investor arbitration in particular- focusing on the way in which arbitral tribunals deal with notions of public interest and the public good. The paper hypothesises that while courts have within their terms of reference the capacity to consider notions of public interest, arbitral tribunals do not. It is this core difference in the scope of decision making between the two bodies that could render privately organised dispute resolution unsuitable for disputes that have public aspects, like investor-state disputes. The paper discusses the meaning of public interest and the public good as found in the literature. It then proceeds to consider how tribunals in the investment field have dealt with these concepts. This leads to a conclusion urging not abandonment of arbitration as a component of dispute resolution, but caution. It is argued that unchecked growth in private dispute resolution can threaten perceptions of legitimacy and democratic accountability. The paper adopts a socio-legal methodology in considering the effect of legal mechanisms on social and political phenomena. It is also informed by a law and economics methodology in addressing impacts of dispute resolution mechanisms on economic efficiency. The contribution of the paper rests on theorising motivations for resistance to private dispute resolution, a topical issue in light of the TTIP debate.

Agent-Based Simulation of the Evolution of Enterprise Carbon Assets

Carbon assets have the value of carbon emission reduction in enterprises and are closely relevant to business images and competitiveness. In this paper, the connotation of carbon assets is clarified. The definition of carbon assets in enterprise business contexts are also provided. In addition, an interactive evolution framework is established to demonstrate the emergent property of carbon assets using multi-agent-based simulation, which can bring a new perspective for enterprises to manage their carbon assets and improve low-carbon competitiveness.

Gestão estratégica: balanced scorecard para uma entidade hospitalar

Dissertação para obtenção do Grau de Mestre em Contabilidade e Finanças Orientador: Doutora Cláudia Maria Ferreira Pereira Lopes