Sökning: "network HHS"

Visar resultat 1 - 5 av 151 uppsatser innehållade orden network HHS.

1. 1. Closing loops, opening minds. The role of social capital for knowledge sharing relationships in circular value networks.

   C-uppsats, Handelshögskolan i Stockholm/Institutionen för företagande och ledning

   Författare :Jacopo Angeloni; Isak Axelson; [2024]
   Nyckelord :Social capital; Knowledge sharing; Circular economy; Value networks; Glass recycling;

   Sammanfattning : In the wake of the threats of climate change and natural resource depletion, an increasing number of companies are aligning their strategies and operations with the concept of the circular economy. The circular economy transition can be enabled by companies adopting novel circular business models, embracing collaboration and knowledge sharing between partners in broad circular value networks. LÄS MER

3. 2. Network Connectedness in Financial Markets

   D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

   Författare :Andrea Marcolini; [2024]
   Nyckelord :Systemic risk modeling; US REITs connectedness; S P 500 connectedness; Returns and realized volatilities prediction;

   Sammanfattning : This paper is a collection of two different theses discussing the prediction of the returns and volatilities of the S&P 500 constituents and of US Real Estate Investment Trusts (REITs) by analyzing their centrality within the financial market network. Both empirical works summarize the relevant financial and network literature, demonstrating how modeling stock connectedness within financial markets makes it possible to create returns and volatility predictors, improving investors' portfolio allocations and achieved investment Sharpe ratios. LÄS MER

4. 3. How to Draw a Circle: Investigating Relationship Management in Circular Business Companies

   C-uppsats, Handelshögskolan i Stockholm/Institutionen för företagande och ledning

   Författare :Louise Lee Hultberg; Aidan Luke Catterall Byrne; [2024]
   Nyckelord :Circular Business Models; Sustainability; Relationship Management; Circular Ecosystems; Constructivist Grounded Theory;

   Sammanfattning : Despite the recent surge in circular business model (CBM) research, the discipline is still in its infancy. The field is primarily driven by practitioners and lacks suggestive frameworks, which complicates current CBM trials. LÄS MER

5. 4. Nobody Takes It All: Analysis of dynamic propagation of knowledge in a social network

   D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

   Författare :Filippo Allegri; Urja Jain; [2023]
   Nyckelord :Knoweldge; Network; Game Theory; Machine Learning;

   Sammanfattning : In this paper, we analyse how knowledge is shared in a social network, with the purpose of defining recurring patterns and equilibria. We develop a formal model, the Know-It-All game, based on the PageRank algorithm and other related game theoretical models, such as the Buck-holding game. LÄS MER

7. 5. Predicting IPO Underpricing: A study on the predictability of IPO underpricing through machine learning algorithms

   C-uppsats, Handelshögskolan i Stockholm/Institutionen för redovisning och finansiering

   Författare :Victor Holgersson; Axel Tardell; [2023]
   Nyckelord :IPO Underpricing; Machine Learning; Neural Network; Random Forest; Gradient-Boosting Trees;

   Sammanfattning : This paper primarily serves to examine whether a specific subset of variables, derived from publicly available pre-IPO data, can be effectively modeled to predict and classify if an IPO will be underpriced using non-linear machine learning (ML) models. Secondly, we analyze whether the performance of ML-based models is greater compared to conventional linear models. LÄS MER