Browsing Institutt for industriell økonomi og teknologiledelse by Title
Now showing items 2521-2540 of 3038
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Stochastic programming in analyses of flexibility in power systems and markets
(Doctoral theses at NTNU;2022:31, Doctoral thesis, 2022)Summary of the thesis In the research for this thesis, operations research techniques are applied in power markets and systems to investigate the usage of flexibility under conditions of uncertainty. Economic dispatch ... -
Stochastic short-term hydropower planning with inflow scenario trees
(Journal article; Peer reviewed, 2016)This paper presents an optimization approach to solve the short-term hydropower unit commitment and loading problem with uncertain inflows. A scenario tree is built based on a forecasted fan of inflows, which is developed ... -
Stochastic Short-Term Optimization of Energy Systems with Offshore Hydrogen Production
(Master thesis, 2023)Fornybare energikilder utgjør kjernen av fremtidens energisystem. Verdikjeder av hydrogen vil spille en avgjørende rolle i integreringen av fornybar kraft, men vil også ha nytte som råstoff, drivstoff og energibærer på ... -
Stochastic tramp ship routing with speed optimization: Analyzing the impact of the Northern Sea Route on CO2 emissions
(Peer reviewed; Journal article, 2022)To address the decarbonization challenge, we consider a tramp ship routing problem with speed optimization where the availability of future cargoes is uncertain. We propose a two-stage stochastic programming model to solve ... -
Stochastic Volatility Modeling of Emission Allowances Futures Prices in the European Union Emission Trading System Market
(Chapter, 2017)We conduct an empirical investigation of the logreturns of the futures prices of the European Union Emission Trading System emission certificates traded in the Nord Pool market between 2005 and 2013. We observe heaviness, ... -
Stochastically optimised bidding strategies in sequential electricity markets - Their benefit and its dependence on risk preferences and portfolio setups
(Master thesis, 2022)Because of the increasing volatile power infeed and the uncertainty associated, the temporal granularity of the auctions in the European energy markets has increased in recent years. Examples for this are the introduction ... -
Stock Market Predictions Using Advanced Textual Analysis of Annual Reports
(Master thesis, 2020)Får investorer og analytikere med seg all informasjon som finnes i selskapers årsrapporter? I denne oppgaven finner vi at finansmarkedene på kort sikt overser viktig informasjon som er inneholdt i årsrapportene, og at denne ... -
Stock markets during COVID-19
(Peer reviewed; Journal article, 2022)This paper reviews the literature that addresses the stock pricing implications of the COVID-19 outbreak. Stock prices dropped substantially in March 2020 as a reaction to the onset of the COVID-19 pandemic; however, they ... -
Stock Price Performance Following Equity Offerings at Oslo Stock Exchange: Is Investing in SEO Companies Hazardous to Your Wealth?
(Master thesis, 2012)I examine the stock price performance following a seasoned equity offering at Oslo Stock Exchange. Through an empirical analysis I find that the existence of a negative announcement effect associated with issuing seasoned ... -
Stock Return Prediction Using Artificial Neural Networks and Google Search Volumes
(Master thesis, 2018)We investigate the predictability of abnormal stock returns using artificial neural networks, and examine whether Google search volume data can enhance such predictions. Our results show that the neural network models ... -
Stokastisk modellering av biomasseforsikring og risiko for tidlig slakt ved bruk av historisk simulering og logistisk regresjon
(Master thesis, 2019)Den norske lakseoppdrettsnæringen står i dag ovenfor betydelige biologiske risikoer som både begrenser den fremtidige veksten i næringen og har potensial til å påvirke enkelt oppdrettere kraftig. Algeoppblomstringen i Norge ... -
Stokastisk modellering av biomasseforsikring og risiko for tidlig slakt ved bruk av historisk simulering og logistisk regresjon
(Master thesis, 2019)Den norske lakseoppdrettsnæringen står i dag ovenfor betydelige biologiske risikoer som både begrenser den fremtidige veksten i næringen og har potensial til å påvirke enkelt oppdrettere kraftig. Algeoppblomstringen i Norge ... -
Strategic ambulance location: optimization with multiple performance measures
(Master thesis, 2014)Emergency medical services (EMS) have been of interest for operations research since the middle of the 1960 s. Since then there have been published numerous articles on the location of ambulances stations, allocation of ... -
Strategic Fleet Renewal of Norwegian Fisheries with Environmental Considerations
(Master thesis, 2023)Norge har under Parisavtalen forpliktet seg til å redusere utslippene av klimagasser med minst 55% innen 2030 sammenliknet med utslippsnivået i 1990. I tillegg har Norge et lovfestet mål om å bli et lavutslippssamfunn innen ... -
Strategic Framework for Manual Assembly System Design
(Chapter, 2018)Manual assembly is necessary for production of many products today, as products are becoming more complex and customer specific. Manual assembly systems are important for competitiveness and are therefore a strategic issue. ... -
Strategic generation investment using a stochastic rolling-horizon MPEC approach
(Peer reviewed; Journal article, 2020)Investments in power generation assets are multi-year projects with high costs and multi-decade lifetimes. Since market circumstances can significantly change over time, investments into such assets are risky and require ... -
Strategic Hydro Reservoir Modeling with Intermittent Renewables in a Long-Term Capacity Investment Model for the European Power System
(Master thesis, 2018)An enhanced hydropower planning framework is introduced in a revamped formulation of the long-term European power system expansion model EMPIRE, making it a hybrid model featuring a combination between the traditional ... -
Strategic Location of Heterogeneous Resources for the Fire and Rescue Service
(Master thesis, 2016)The fire and rescue service (FRS) in Norway is responsible for responding to a number of different emergency calls. Keeping an adequate level of preparedness is essential in order to respond quickly and efficiently to ... -
STRATEGIC MANAGEMENT OF POWER PRODUCERS: Implementing international renewable power production growth strategies
(Doctoral thesis at NTNU;2016:30, Doctoral thesis, 2016)This thesis investigates internationalization motives and methods for electric power producers. Using international business and strategic management literature streams, it focuses on the business dynamics that are driving ... -
Strategic Maritime Preparedness Under Uncertainty - Using Sample Average Approximation to Locate Tugboats Along the Norwegian Coast
(Master thesis, 2017)The Norwegian Coastal Administration (NCA) is responsible for the maritime preparedness in Norwegian waters. By operating tugboats and monitoring the vessel traffic, the NCA aims to be well positioned against future drifting ...