Suchergebnisse

Volltext // Exemplar mit der Signatur: München, Bayerische Staatsbibliothek -- Ph.pr. 688

This empirical study analyses the effects of institutional, economic, and socio-economic determinants on total entrepreneurial activity in the contexts of developed and developing countries. It fills a gap in the literature, regarding the lack of empirical studies about the relationships among entrepreneurial activity, corruption, commercial freedom, economic growth, innovativeness, inward foreign direct investment, unemployment, households, and non-profit institutions serving households (NPISHs)' final consumption expenditure, age dependency ratio, education index, and life expectancy at birth. The empirical application uses annual panel data for the 2003–2018 period, with a total sample of 21 countries, analysed in a two-stage empirical application, including preliminary analysis and a quantile regression model. New empirical evidence is provided, revealing a significantly positive role played by commercial freedom, innovativeness, inward foreign direct investment, households, and NPISHs' final consumption expenditure and education on entrepreneurial activity. Corruption, unemployment, age dependency ratio, and life expectancy at birth have a significantly negative influence on entrepreneurial activity. In terms of implications, greater government control is recommended, in order to foster the quality of nations' institutional environment. Additionally, suggested is the launch of new incentives to stimulate research and development activities aimed at registering international patents with a global impact, sourced from new ventures and transnational collaboration.

This empirical study analyses the effects of institutional, economic, and socio-economic determinants on total entrepreneurial activity in the contexts of developed and developing countries. It fills a gap in the literature, regarding the lack of empirical studies about the relationships among entrepreneurial activity, corruption, commercial freedom, economic growth, innovativeness, inward foreign direct investment, unemployment, households, and non-profit institutions serving households (NPISHs)' final consumption expenditure, age dependency ratio, education index, and life expectancy at birth. The empirical application uses annual panel data for the 2003-2018 period, with a total sample of 21 countries, analysed in a two-stage empirical application, including preliminary analysis and a quantile regression model. New empirical evidence is provided, revealing a significantly positive role played by commercial freedom, innovativeness, inward foreign direct investment, households, and NPISHs' final consumption expenditure and education on entrepreneurial activity. Corruption, unemployment, age dependency ratio, and life expectancy at birth have a significantly negative influence on entrepreneurial activity. In terms of implications, greater government control is recommended, in order to foster the quality of nations' institutional environment. Additionally, suggested is the launch of new incentives to stimulate research and development activities aimed at registering international patents with a global impact, sourced from new ventures and transnational collaboration.

Moving towards sustainable development is a global challenge requiring efforts from all the society, but governments and other stakeholders as well as researchers and academics have a central role to aid put in practice the knowledge and tools to enforce the vital changes. This work was developed to better understand the topic of sustainable product design among engineering students given the deficit of such kind of studies in the master courses of our engineering department. Survey data were collected from engineering students enrolled in master courses that have in its syllabus the product design curricular unit. The main objective of the work was to understand the students' perceptions and attitudes in relation to sustainable product design to envisage actions to continually improve the course with the goal of developing students' further knowledge and competencies with the focus on cradle to cradle design strategies. ; info:eu-repo/semantics/publishedVersion

Theory and methodology -- Latin America's pre-scientific life -- The consolidation of Latin American studies and modernization theory -- Political stabilization -- Dependency studies -- studies of corporatism -- Introduction to Latin America textbook literature

Resumo Há vários anos o salário mínimo (SM) vem passando por um intenso processo de crescimento no Brasil. Diversos autores têm argumentado que importante parcela da melhoria da distribuição de renda no passado recente pode ser atribuída ao aumento do SM. A partir do cálculo das elasticidades dos rendimentos em relação ao SM, este artigo procura estimar os efeitos da atual política de reajuste do SM sobre a melhoria da distribuição de renda. O resultado das simulações realizadas mostra que o SM contribuiu bastante nos últimos anos, tanto pelo mercado de trabalho quanto através das pensões, aposentadorias e outras transferências oficiais.

The Portuguese social sciences literature has recently begun to make references to so-called "sensitive urban zones" (SUZs), described as vulnerable zones on the outskirts of big cities (e.g., Lisbon and Setúbal) where the population suffers from poor socioeconomic conditions. The same literature has also described these zones as being areas where migrants, especially people from Portuguese-speaking African countries (PALOP), and the unemployed tend to congregate. Since the beginning of the century, these areas have seen the number of foreigners of certain ethnicities rising, especially after the last mass regularization of migrants. At the same time, police forces describe these zones as being primary intervention areas, leading to the targeting of SUZ residents. Moreover, certain new migrant groups to Portugal (and to these SUZs) are over-represented in Portuguese prisons, suggesting some bias on the part of the judicial system, who have historically described SUZs as areas of growing criminality and drug trafficking. As such, SUZ residents are thought to need greater social control, and more visible and selective policing. Within this framework, police have institutionalized a perception of SUZs as crime ghettos in need of targeting, these perceptions being reinforced by documentation concerning the "rise" of new forms of violent crime from abroad. Therefore, it is important to study these perceptions of crime as contributing to the characterization of SUZs as being areas of criminality, and how such perceptions are reinforced by the legislature's designation of SUZs as being areas requiring "special policing strategies". This article will focus on the balance between the selectivity of police and the justice system in Lisbon's SUZs, with an emphasis on issues pertaining to immigration and crime. Moreover, we consider wider societal perceptions of crime, where stereotypes are constructed around a vulnerable population as needing social policies.

AbstractReference point approaches for multi‐objective problems rely on the definition of an achievement scalarizing function that projects reference points onto the non‐dominated solution set. In this paper, we investigate the behaviour of reference points using a Tchebycheff metric‐based scalarizing function in multi‐objective pure integer linear programming (MOILP). Since the non‐dominated solutions are discrete in MOILP, there are multiple reference points that lead to the same solution, i.e. there are indifference sets on the reference point space. We investigate some properties of the reference points in MOILP and also the graphical representation of indifference sets for tri‐objective problems. We further investigate properties of the reference points when additional limitations on the objective function values are introduced. Copyright © 2001 John Wiley & Sons, Ltd.

Over the last decade, soft planning has become an increasingly visible concept in planning literature. Since the term soft spaces was firstly coined, soft planning has been used to describe a growing number of practices that occur at the margins of statutory planning systems. However, as soft planning-related literature proliferates, so does the diversity of approaches and planning practices it encompasses. Such diversity fuels long-standing questions about what can or cannot be considered as soft planning as well as about its usefulness for today's planning theory and practice. To shed light on this still unclear conceptual outline, this article divides the soft planning debate into five contextual components (ethos; governance; politics; policies; spaces; and scale) while paying particular attention to the relationship between soft planning and strategic spatial planning. The aim is to foreground soft planning as a concept, and add clarity and awareness on the challenges, the risks and opportunities, planning currently faces.

Over the last decade, soft planning has become an increasingly visible concept in planning literature. Since the term soft spaces was firstly coined, soft planning has been used to describe a growing number of practices that occur at the margins of statutory planning systems. However, as soft planning-related literature proliferates, so does the diversity of approaches and planning practices it encompasses. Such diversity fuels long-standing questions about what can or cannot be considered as soft planning as well as about its usefulness for today's planning theory and practice. To shed light on this still unclear conceptual outline, this article divides the soft planning debate into five contextual components (ethos; governance; politics; policies; spaces; and scale) while paying particular attention to the relationship between soft planning and strategic spatial planning. The aim is to foreground soft planning as a concept, and add clarity and awareness on the challenges, the risks and opportunities, planning currently faces. ; info:eu-repo/semantics/publishedVersion