Sökning: "nationalekonomi micro"

Visar resultat 1 - 5 av 34 uppsatser innehållade orden nationalekonomi micro.

  1. 1. Finanskrisen och lönegapet mellan män och kvinnor i USA

    Kandidat-uppsats, Umeå universitet/Nationalekonomi; Umeå universitet/Nationalekonomi

    Författare :Erica Andrén; Linda Åkerfeldt; [2020]
    Nyckelord :;

    Sammanfattning : The purpose of this study is to investigate whether the 2008 financial crisis had any impact on the total pay gap between men and women in the United States. Using micro data from the Panel Study of Income Dynamics (PSID) from 2006 and 2014, new empirical evidence is provided of how wage differences develop during a time of recession. LÄS MER

  2. 2. Sales Modeling and Local Factor Decomposition for Optimal Investment Decisions in MMM: A Monte Carlo Simulation Study

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Daniel Heimgartner; [2020]
    Nyckelord :Marketing Mix Modeling; Shapley Value Regression; Time-Varying Effect Models; Shapley Additive Explanations; Accumulated Local Effects;

    Sammanfattning : Media Mix Models (MMM) are used to understand drivers behind key performance indicators and to measure the effectiveness of media channels. The key metric to report causal impacts of media investments on sales is return on investment (ROI). The shape of ROI-curves crucially impacts optimal allocation. LÄS MER

  3. 3. Volatility forecasting using the GARCH framework on the OMXS30 and MIB30 stock indices

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Peter Johansson; [2019-01-22]
    Nyckelord :Volatility forecasting; Random Walk; Moving Average; Exponentially Weighted Moving Average; GARCH; EGARCH; GJR-GARCH; APGARCH; volatility model valuation; regression; information criterion;

    Sammanfattning : There are many models on the market that claim to predict changes in financial assets as stocks on the Stockholm stock exchange (OMXS30) and the Milano stock exchange index (MIB30). Which of these models gives the best forecasts for further risk management purposes for the period 31st of October 2003 to 30th of December 2008? Is the GARCH framework more successful in forecasting volatility than more simple models as the Random Walk, Moving Average or the Exponentially Weighted Moving Average?The purpose of this study is to find and investigate different volatility forecasting models and especially GARCH models that have been developed during the years. LÄS MER

  4. 4. Education, Marriage Squeeze and First Marriage Formation: Evidence from Modern China

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Fangjie Cai; [2019]
    Nyckelord :China; First Marriage; Education; Educational Homogamy; Marriage Squeeze;

    Sammanfattning : This article studies the effects of educational attainment and the gender ratio of the population within the same educational category on marriage formation in the context of modern China. The empirical analysis is based on macro data from the China statistical yearbook and micro data from the Chinese General Social Survey. LÄS MER

  5. 5. Paid family leave Policy in California - First, ever implemented in the United States of America

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Hannah Lööf Björnram; Ravneet Singh; [2018-06-26]
    Nyckelord :California; Paid parental leave; Difference-In-Difference; Synthetic control; Gender equality;

    Sammanfattning : In this essay, we examine the effects of a gender-neutral policy that was implemented in California in 2004. The policy, Paid family leave, is the first policy in the US that offers a financial compensation to both parents and consists of 6 weeks of paid leave. LÄS MER