Essays about: "simultaneous equations"

Showing result 6 - 10 of 17 essays containing the words simultaneous equations.

  1. 6. The impact of high-frequency trading on the Swedish stock market – based on liquidity and volatility

    University essay from Linköpings universitet/Nationalekonomi

    Author : Jonas Björkman; Johan Durling; [2018]
    Keywords : High-frequency trading; HFT; liquidity; volatility; quality; Högfrekvenshandel; HFT; likviditet; volatilitet; kvalitet;

    Abstract : This paper studies how high-frequency trading (HFT) affects the Swedish stock market quality based on volatility and liquidity measures. Previous studies show ambiguous results where a few propose that HFT deteriorates market quality by increasing volatility and decreasing liquidity while some studies point in the opposite direction. READ MORE

  3. 7. Analysis of the energy exchange between atmosphere and ground using the compressible Navier-Stokes equations and the heat equation

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Fredrik Laurén; [2016]
    Keywords : ;

    Abstract : In this paper the interface between the one dimensional compressible Navier-Stokes equation and the heat equation is analysed. For the linearized and symmetrized model, the energy method is used to derive interface conditions that bounds the solution. READ MORE

  4. 8. A High Order Finite Difference Method for Simulating Earthquake Sequences in a Poroelastic Medium

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Kim Torberntsson; Vidar Stiernström; [2016]
    Keywords : numerical analysis; numerical methods; numerical modeling; SBP-SAT; finite differences; high performance computing; geophysics; geomechanics; poroelasticity; fault mechanics; induced seismicity;

    Abstract : Induced seismicity (earthquakes caused by injection or extraction of fluids in Earth's subsurface) is a major, new hazard in the United States, the Netherlands, and other countries, with vast economic consequences if not properly managed. Addressing this problem requires development of predictive simulations of how fluid-saturated solids containing frictional faults respond to fluid injection/extraction. READ MORE

  5. 9. PREDICTORS OF EARLY ENTRY TO SPECIAL EDUCATION. The role of academic self-concept, social anxiety, and cognitive ability.

    University essay from Göteborgs universitet/Institutionen för pedagogik och specialpedagogik

    Author : Victoria Rolfe; [2015-07-29]
    Keywords : Special Education; Intelligence; Gender; Self-concept; Anxiety; Perserverance;

    Abstract : Aim: The purpose of this study is to examine the relationship between psycho-social factors, intelligence and assignment to special tuition in Sweden between 3rd and 4th grade by using the 1972 ETF-cohort (Evaluation Through Follow-up). Academic self-concept, social anxiety, cognitive ability and perseverance were included in the analysis alongside background social variables. READ MORE

  6. 10. Modeling and Simulation of a Small-Scale Polygeneration Energy System

    University essay from KTH/Kraft- och värmeteknologi

    Author : Dimosthenis Chitas; [2015]
    Keywords : Polygeneration; energy; sustainability; modeling; MATLAB Simulink; microturbines;

    Abstract : The polygeneration is an innovative and sustainable solution which has become an attractive concept. The simultaneous production of electricity, heating and cooling including hot and cold water respectively in autonomous smaller energy systems can manage a more flexible and environmentally friendly system. READ MORE