Sökning: "GMM method"

Visar resultat 6 - 10 av 39 uppsatser innehållade orden GMM method.

  1. 6. Water Pollution and Economic Growth

    Magister-uppsats, Umeå universitet/Nationalekonomi

    Författare :Albin Magnusson; [2021]
    Nyckelord :;

    Sammanfattning : Water pollution is a cornerstone of environmental issues, where it not only harms human health but also has major economic consequences. This study examines whether there is proof of the inverted U – shape Environmental Kuznets Curve (EKC) between water pollution and GDP per capita for 16 European countries between the years 1992 and 2018. LÄS MER

  3. 7. Foreign Direct Investment and Welfare: Is Sub-Saharan Africa Different?

    Magister-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

    Författare :Aida Ranjkeshan; [2021]
    Nyckelord :Sub-Saharan Africa; Foreign Direct Investment; Poverty; Human Development; HDI; Fixed Effects; General Method of Moments; Business and Economics;

    Sammanfattning : Foreign Direct Investment (FDI) is often considered to be favorable to long-run economic growth and has in recent years been promoted as a poverty-reducing tool. Although FDI to developing countries has increased rapidly in recent decades, Sub-Saharan Africa (SSA) has been unsuccessful in attracting large inflows of FDI. LÄS MER

  4. 8. Tick data clustering analysis establishing support and resistance levels of the EUR-USD exchange market

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Karl Tengelin; [2020]
    Nyckelord :Tick data; Support-and resistance levels; Clustering methods; Gaussian mixture model; Kmeans; EUR-USD exchange rates; Clustering performance metrics; Market activity; Mathematics and Statistics;

    Sammanfattning : Our aim is to use clustering algorithms in order to compute support and resistance levels within an intra-day trading setting. To achieve this we use a tick data set from the EUR-USD exchange market during 2019 as a measure of market activity. LÄS MER

  5. 9. Automatic Speech Quality Assessment in Unified Communication : A Case Study

    Master-uppsats, Linköpings universitet/Programvara och system

    Författare :Kevin Larsson Alm; [2019]
    Nyckelord :speech; voice; communication; qoe; quality of experience; unified communication; uc; speech quality assessment; speech quality; voice calls; gaussian mixture model; gmm; gaussian mixture regression; gmr; mel frequency cepstrum coefficients; mfcc; human feature cepstrum coefficients; hfcc; gammatone frequency cepstral coefficients; gfcc;

    Sammanfattning : Speech as a medium for communication has always been important in its ability to convey our ideas, personality and emotions. It is therefore not strange that Quality of Experience (QoE) becomes central to any business relying on voice communication. LÄS MER

  7. 10. Load Identification from Aggregated Data using Generative Modeling

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Tanay Rastogi; [2019]
    Nyckelord :;

    Sammanfattning : In the view of an exponential increase in demand for energy, there is a need to come up with a sustainable energy consumption system in residential buildings. Several pieces of research show that this can be achieved by providing real-time energy consumption feedback of each appliance to its residents. LÄS MER