Sökning: "Han Yuan"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Han Yuan.

  1. 1. The Causes for Cost Overruns in Infrastructure Projects

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

    Författare :Yuan Tan; [2021]
    Nyckelord :Cost overrun; Cost estimation; Project management; Case study;

    Sammanfattning : This thesis analyzes the underlying reasons for cost overruns in Trackside signalling projects at Bombardier Transportation focusing specifically on man-hours. Despite the increasing public, political and academic interest in the issue of cost overruns in infrastructure projects during the past decades, limitations related to data access have made it difficult to shed light on the prevalence and causes of cost overruns. LÄS MER

  3. 2. Dependence structure and risk spillovers between real estate and stock markets: An application of VMD based time-varying copula approach

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

    Författare :Ran Tao; Xin Yuan; [2018]
    Nyckelord :Time varying copula; Variational mode decomposition; Risk spillovers; CoVaR; delta CoVaR;

    Sammanfattning : In this thesis, we combine copulas with the variational mode decomposition (VMD) method to explore the dependence structure between real estate and stock market in three countries, namely China, U.S. and Australia. LÄS MER

  4. 3. An Empirical Study on Market Response to Corporate Debt Announcements

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

    Författare :Yuan Liu; Yangyang Wang; [2015]
    Nyckelord :public traded debt; bank loan; debt announcement; abnormal stock return;

    Sammanfattning : James (1987) finds a positive relationship between stock price change and bank loan announcements and a non-positive relationship between stock price change and public traded debt announcements. Other studies also confirm that the stock market prefers bank loan announcement to public debt announcement and find some driving factors for the difference. LÄS MER

  5. 4. The Determinants of Daily Emergency Department Attendance: A Theoretical Approach

    C-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Charlott Johansson; Caroline Yuan; [2015]
    Nyckelord :Emergency care; Grossman; Consumer choice; Forecasting;

    Sammanfattning : The purpose of this study is to examine the determinants of daily ED attendance based on neoclassical theories. Using elements from the Grossman model and standard economic consumer theory, we build a theoretical framework for identifying and analyzing the determinants of emergency care. To evaluate our findings, we develop a prediction model. LÄS MER

  7. 5. Design and Implementation of an Active Horse Gait Simulator

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Han Yuan; Virinchi Joglekar; [2012]
    Nyckelord :;

    Sammanfattning : This project aims to design and prototype an active horse gait simulator device. The main objective is to train horse riders and give them the feeling of riding a real horse. The mechanical structure as well as the control of this device have been designed, implemented and tested. LÄS MER