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Visar resultat 1 - 5 av 6 avhandlingar som matchar ovanstående sökkriterier.
1. Modeling the covariance matrix of financial asset returns
Sammanfattning : The covariance matrix of asset returns, which describes the fluctuation of asset prices, plays a crucial role in understanding and predicting financial markets and economic systems. In recent years, the concept of realized covariance measures has become a popular way to accurately estimate return covariance matrices using high-frequency data. LÄS MER
2. Essays on energy technology learning and voluntary carbon offsets
Sammanfattning : This thesis consists of an introductory part and three self-contained papers, all related to the issue of promoting renewable energy sources. Paper I presents the results from a hypothetical market experiment of Swedish students' stated willingness to purchase emission allowances for carbon dioxide within the European emissions trading system. LÄS MER
3. Essays on Renewable Energy Technology Development and Voluntary Carbon Offsets
Sammanfattning : This thesis consists of an introduction and five self-contained papers addressing the issues of renewable energy technology development and voluntary carbon offsets, respectively. Paper I presents the results from a semi-experimental study of Swedish students’ stated willingness to purchase emission allowances for carbon dioxide within the European emissions trading scheme. LÄS MER
4. Terra mediaevalis : jordvärderingssystem i medeltidens Sverige
Sammanfattning : There were several systems of land assessment in medieval Sweden. The unit used in the oldest system is the attung (pl. attungar). When, where and why it was introduced has been much discussed. LÄS MER
5. Energy Storage Systems in Electrical Distribution Grids : Analysis and implementations of use cases for service stacking
Sammanfattning : This Ph.D. thesis investigates the possibility of using energy storage systems for multiple services by implementing service stacking, with special emphasis on congestion management in distribution grids. LÄS MER