Graça Miranda Silva
Biographic Data
| ID | 3600980 |
|---|---|
| NAME | Graça Miranda Silva |
| GIVEN NAMES | Graça Miranda |
| FAMILY NAME | Silva |
| SIGNATURE | SILVA G M |
| AFFILIATIONS | University of Lisbon |
| ORCID | 0000-0001-5396-395X |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 2 |
| WORKS AS AUTHOR | 9 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2013 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Managing food waste in Q-commerce
Purpose This study investigates the drivers, organisational dynamics and management practices of food waste in a quick commerce (Q-commerce) retailer in Europe. It addresses the lack of empirical research on food waste in Q-commerce, a rapidly expanding but underexplored retail model. Design/methodology/approach A single-case study was conducted at Company Q, a Q-commerce operator in Europe. A mixed-methods approach combined secondary data on was…
A fuzzy-set QCA approach exploring the role of public and private debt in shaping environmental performance
Every cloud has a silver lining
Developing sustainable business models
Tourism lifestyle entrepreneurs’ (TLEs) businesses are associated with sustainable business models (SBMs) due to a link to the place. This link is a source of essential local knowledge that provides differentiation, competitiveness, and sustainability. Given the importance of local knowledge to SBMs, this article explores knowledge management by examining how TLEs acquire and integrate knowledge as well as its effects on innovativeness and self-e…
Innovation in times of crisis
Is there a happy culture? Multiple paths to national subjective well‐being
This study relies on a novel research approach to analyze how national income, income inequality, institutional quality, and culture combine to generate different recipes for eliciting subjective well‐being (SWB). Specifically, we use fuzzy‐set qualitative comparative analysis, which facilitates the study of the combinations of conditions (paths) that act synergistically to achieve a certain outcome. The study uses data from over 70 countries and…
Transforming local knowledge into lifestyle entrepreneur’s innovativeness
Tourism Lifestyle Entrepreneurs (TLEs) play an essential role in the innovation and competitiveness of tourist destinations. However, little attention has been paid to how these entrepreneurs manage local knowledge and turn it into innovation. This research examines how place attachment, community-centered strategy, and knowledge assimilation influence lifestyle entrepreneur’s innovativeness. A mixed methodology was applied with an online survey …
Give and Receive
This study describes the effects of an intergenerational program on self-esteem, loneliness, depression and happiness of a sample of six institutionalized children and six institutionalized older adults. A mixed-method with a pre-post approach was used. Such impact occurred in purpose, well-being and positive emotions, intergenerational sharing, and community involvement. The difficulties found were mobility constraints, low emotional expression …
Tornar-se Psicólogo para além das aulas
O Desenvolvimento Profissional (DP) tem vindo a ser revelado como um elemento crítico na formação e desempenho profissional do Psicólogo. Tendo por base os fundamentos teóricos acerca do DP e da construção da identidade profissional, e com carácter exploratório, construiu-se, implementou-se e avaliou-se a eficácia de um programa de intervenção. O principal objectivo desta é, num contexto seguro à exploração, promover o DP de estudantes de Psicolo…
Give and Receive
This study describes the effects of an intergenerational program on self-esteem, loneliness, depression and happiness of a sample of six institutionalized children and six institutionalized older adults. A mixed-method with a pre-post approach was used. Such impact occurred in purpose, well-being and positive emotions, intergenerational sharing, and community involvement. The difficulties found were mobility constraints, low emotional expression …
Tornar-se Psicólogo para além das aulas
O Desenvolvimento Profissional (DP) tem vindo a ser revelado como um elemento crítico na formação e desempenho profissional do Psicólogo. Tendo por base os fundamentos teóricos acerca do DP e da construção da identidade profissional, e com carácter exploratório, construiu-se, implementou-se e avaliou-se a eficácia de um programa de intervenção. O principal objectivo desta é, num contexto seguro à exploração, promover o DP de estudantes de Psicolo…
Transforming local knowledge into lifestyle entrepreneur’s innovativeness
Tourism Lifestyle Entrepreneurs (TLEs) play an essential role in the innovation and competitiveness of tourist destinations. However, little attention has been paid to how these entrepreneurs manage local knowledge and turn it into innovation. This research examines how place attachment, community-centered strategy, and knowledge assimilation influence lifestyle entrepreneur’s innovativeness. A mixed methodology was applied with an online survey …
Give and Receive
This study describes the effects of an intergenerational program on self-esteem, loneliness, depression and happiness of a sample of six institutionalized children and six institutionalized older adults. A mixed-method with a pre-post approach was used. Such impact occurred in purpose, well-being and positive emotions, intergenerational sharing, and community involvement. The difficulties found were mobility constraints, low emotional expression …
Developing sustainable business models
Tourism lifestyle entrepreneurs’ (TLEs) businesses are associated with sustainable business models (SBMs) due to a link to the place. This link is a source of essential local knowledge that provides differentiation, competitiveness, and sustainability. Given the importance of local knowledge to SBMs, this article explores knowledge management by examining how TLEs acquire and integrate knowledge as well as its effects on innovativeness and self-e…
Innovation in times of crisis
Is there a happy culture? Multiple paths to national subjective well‐being
This study relies on a novel research approach to analyze how national income, income inequality, institutional quality, and culture combine to generate different recipes for eliciting subjective well‐being (SWB). Specifically, we use fuzzy‐set qualitative comparative analysis, which facilitates the study of the combinations of conditions (paths) that act synergistically to achieve a certain outcome. The study uses data from over 70 countries and…
Every cloud has a silver lining
A fuzzy-set QCA approach exploring the role of public and private debt in shaping environmental performance
Managing food waste in Q-commerce
Purpose This study investigates the drivers, organisational dynamics and management practices of food waste in a quick commerce (Q-commerce) retailer in Europe. It addresses the lack of empirical research on food waste in Q-commerce, a rapidly expanding but underexplored retail model. Design/methodology/approach A single-case study was conducted at Company Q, a Q-commerce operator in Europe. A mixed-methods approach combined secondary data on was…
Business (4 works) · Psychology (4 works) · Computer Science (3 works) · Economics (3 works) · Entrepreneurship (3 works) · Marketing (3 works) · Political science (3 works) · Social Psychology (3 works) · Diverse Aspects of Tourism Research (2 works) · Firm Innovation and Growth (2 works)