Search for dissertations about: "information dissemination"

Showing result 1 - 5 of 95 swedish dissertations containing the words information dissemination.

  2. 1. Information and financial markets

    Author : Stefan Anchev; Jörgen Hellström; Rickard Olsson; Juha-Pekka Kallunki; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Information; dissemination of information; production of private information; information disadvantage; investor base; stock return anomalies; stock price informativeness; quantity of firm disclosure; less sophisticated individual investors;

    Abstract : The results in this thesis are consistent with the hypotheses that: 1) the incomplete dissemination of information across investors helps in explaining the occurrence and the persistence of cross-sectional stock return anomalies, 2) the properties of the investor base of a stock have implications for the informativeness of the stock's price and 3) a greater quantity of firm disclosure places less sophisticated investors at an information disadvantage. Overall, the thesis provides new empirical evidence about the role of information in financial markets. READ MORE

  4. 2. Guidelines for enhanced Intranet use : a study of dissemination of information to field workers within municipalities

    Author : Ewa Zimmerman; Högskolan i Halmstad; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Municipalities; Dissemination of information; Employees; Information channels; Intranet; E-mail; Telephone; Paper handouts; Weekly-letters; Information technology; Informationsteknik;

    Abstract : The development and use of new technology enables our society and organizations to disseminate information very quickly. Citizens in the industrialized world have access to information using the World Wide Web and organizations can provide both customers and employees with information using intranets. READ MORE

  5. 3. Strategic Planning of Knowledge Management Systems : A Problem Exploration Approach

    Author : Jan Aidemark; Harald Kjellin; Peter Révay; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer and systems science; Data- och systemvetenskap; Computer and Systems Sciences; data- och systemvetenskap; Knowledge management; Informatics; computer and systems science; Information Systems;

    Abstract : Knowledge management (KM) is focused on the problems and opportunities of using organizational knowledge as a resource. Information systems that are used to support KM processes are called knowledge management systems (KMS). READ MORE

  6. 4. Digitalization as Facilitator of Effective Information Sharing in Production Systems

    Author : Dan Li; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Operator 4.0; information; digital maturity; data; digital transformation; assessment; manufacturing; Industry 4.0; dissemination; knowledge;

    Abstract : This thesis aims to formulate strategic approaches to digital transformation, which manufacturing companies can apply to make themselves more effective in disseminating and presenting production-related information to shop-floor operators. Therefore, two approaches are proposed. READ MORE

  7. 5. Gossip-based Algorithms for Information Dissemination and Graph Clustering

    Author : Fatemeh Rahimian; Seif Haridi; Eiko Yoneki; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Decentralized algorithms are becoming ever more prevalent in almost all real-world applications that are either data intensive, computation intensive or both. This thesis presents a few decentralized solutions for large-scale (i) data dissemination, (ii) graph partitioning, and (iii) data disambiguation. READ MORE