Universidade Nova de Lisboa

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    Relationship between Esg scores and debt-to-equity ratios of energy companies - a panel data regression analysis

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    This study investigates the relationship between the change in ESG scores and the change in debt-to-equity ratios for energy companies. Using panel-data on 119 global energy companies, a Pooled OLS and Fixed Effects regression analysis were conducted to research the relationship. The findings of this study suggest a significant negative relationship between the change in ESG scores and the change in debt-to-equity ratios for energy companies. This negative relationship is more pronounced for smaller firms. Also, a significant negative relationship was found between the change in the social and governance pillar scores, respectively, and the change in debt-to-equity ratios

    ensemble method for anomaly detection and handling

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    This paper presents a collaborative effort encompassing four key individual contributions: optimising feature selection in Temporal Fusion Transformers, enhancing anomaly detection during special events, examining the impact of Cross-Client data integration on forecasting accuracy, and leveraging Generative AI for strategic business recommendations. Collectively, these studies reveal significant advancements in demand forecasting and management for e-commerce companies. The results demonstrate improved predictive accuracy, efficient anomaly handling during critical sales periods, insights into the benefits and limitations of aggregated data models, and advantages of using generative AI for recommending business action to mitigate operational risks

    Determining success factors for mergers and acquisitions in adjacent business areas

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    Adjacent mergers and acquisitions (M&A) enable firms to diversify close to their core business, access new growth drivers and enhance their competitive edge. Research regarding adjacent M&A is virtually non-existing. This paper presents a comprehensive framework of determinants of success in adjacent M&A. It highlights the need for a strong core business and identifies critical success factors which are adapted to the unique characteristics of adjacent M&A. The paper fills a gap in the literature by laying the groundwork for future empirical research and provides potential guidance for practitioners

    Speeding up Lgbtq+ talent - how can management consulting firms recruit with meaning and inclusiveness

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    This Work Project extends the research conducted for a CEMS Business Project focused on recruiting female talent at McKinsey Portugal. Building on this foundation, the focus shifts to examine the inclusiveness of the management consulting industry for LGBTQ+ individuals, while offering recommendations on how to effectively recruit this talent pool. Through interviews, the study emphasizes the importance of authenticity, transparency, and action in communication efforts, along with providing platforms for LGBTQ+ voices and actively publicizing inclusion initiatives. By implementing these recommendations, management consulting firms can reshape their perceptions and successfully attract LGBTQ+ talent while fostering diversity, equity, and inclusion

    In-car entertainment of The future: what do European generation z drivers expect of the in-car experience

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    In the next 15 years, Generation Z will become the target audience of the automotive industry. However, current in-car entertainment offerings do not necessarily incorporate the desires of the generation that has grown in a digital environment. This paper uses qualitative research in the form of semi-structured interviews to understand European Gen Z drivers’ expectations of future in-car entertainment. In doing so, it generates five different Gen Z driver personas which contribute to a better understanding of this generation’s mindset, how they wish to be entertained, and how the automotive industry can innovate accordingly to maximize its in-car entertainment experiences

    Artificial intelligence in the 2050 Portuguese healthcare system applied to patient care

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    This Work Project aims the investigation of Artificial Intelligence implementation in the Portuguese healthcare system until 2050. Therefore, this report includes an assessment of the benefits, phases of implementation, and potential challenges associated with Artificial Intelligence, as well as a research on the existing advancements in Europe and Portugal. Furthermore, qualitative research was conducted to explore the current perception of Generation Z about Artificial Intelligence in healthcare practices, as both present and future patients

    How can consulting firms successfully attract female master students and recent graduates for entry positions

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    This research paper examines strategies for attracting female Master students and recent graduates in consulting firms. The underrepresentation of women in the consulting industry poses both ethical and business risks. Combining existing literature and qualitative interviews with female graduates, the study uncovers key job requirements, recruitment preferences, and challenges faced by female candidates. The findings highlight the importance of work-life balance, mentorship programs, diversity, and transparent DEI initiatives. The paper provides actionable recommendations such as organizing female-only events with representative speakers and implementing targeted mentoring programs creating an inclusive and supportive environment that appeals to female talent in consulting firm

    Consulting lab on indie campers: demand forecasting model

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    The consulting project outlined in this thesis was conducted with Nova Bikes, a Spanish bikes provider operating across Europe and North America. The client has relied on demand forecasting to guide its revenue management function and digital marketing as its sole means of attracting customers to its platform. The consultants were called upon to further develop the client’s demand forecasting capabilities and develop a framework that increases cost efficiency in the management of digital advertising campaigns. An MVP was produced for each component of the problem in hand, complemented with a set of recommendations and an implementation pla

    Impacts of supplier related biodiversity and human rights scandals on corporate stock performance: an event study analysis

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    This thesis investigates the impact of supply chain disruptions (SCDs) related to biodiversity and human rights scandals on corporate stock performance through an event study analysis of 20 events across various industries. Results indicate significant negative market reactions, particularly in the energy, utilities, and fashion retail sectors. Larger firms with higher ESG scores showed more resilience, while companies in regions with stringent regulations faced stronger market repercussions. The findings emphasize the critical importance of robust ESG practices and proactive risk management in mitigating adverse stock price effects, contributing valuable insights for both academia and industry practitioners

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