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Visar resultat 11 - 15 av 15 avhandlingar som matchar ovanstående sökkriterier.

  1. 11. Essays on Social Dynamics

    Författare :Christoffer Edling; Aage Sørensen; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; sociologi;

    Sammanfattning : In this thesis, various aspects of the modeling of social dynamics are discussed. Both theoretical and empirical illustrations and examples are given.In Chapter 1, formal dynamic models are discussed in general terms. LÄS MER

  3. 12. Gender, Ethnicity and Labor Market Disparities

    Författare :Magnus Rödin; Mahmood Arai; Lena Nekby; Tor Eriksson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; immigration; employment; education; ethnic identity; discrimination; glass-ceiling; Economics; Nationalekonomi; Economics; nationalekonomi;

    Sammanfattning : Acculturation identity and employment among second and middle generation immigrants This paper explores the employment implications for individuals with a foreign background of identification to the ethnic group and to the majority culture. Results indicate that what matters for employment outcomes is an attachment to the majority culture while a strong attachment to the ethnic group is not per se detrimental for employment outcomes. LÄS MER

  4. 13. Bayesian Inference in Structural Second-Price Auctions

    Författare :Bertil Wegmann; Mattias Villani; Samita Sareen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Asymmetry; Bid function approximation; Common values; Gamma model; Gaussian model; Markov Chain Monte Carlo; Private values; Variable selection; Internet auctions; Statistics; Statistik; Statistics; statistik;

    Sammanfattning : The aim of this thesis is to develop efficient and practically useful Bayesian methods for statistical inference in structural second-price auctions. The models are applied to a carefully collected coin auction dataset with bids and auction-specific characteristics from one thousand Internet auctions on eBay. LÄS MER

  5. 14. Microwave CMOS VCOs and Front-Ends - using integrated passives on-chip and on-carrier

    Författare :Markus Törmänen; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VCO; mixer; microwave; LNA; CMOS; front-end; System-on-Package;

    Sammanfattning : The increasing demand for high data rates in wireless communication systems is increasing the requirements on the transceiver front-ends, as they are pushed to utilize more and wider bands at higher frequencies. The work in this thesis is focused on receiver front-ends composed of Low Noise Amplifiers (LNAs), Mixers, and Voltage Controlled Oscillators (VCOs) operating at microwave frequencies. LÄS MER

  7. 15. Contract Choice and Trust in Informal Groundwater Markets

    Författare :Yashodha Yashodha; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Output-shared contract; Fixed-price contract; Lab-in-field experiment; Random parameter model; Endogenous matching; Omitted variable bias; Trust; Altruism; Kinship;

    Sammanfattning : Bargaining and Contract Choice: Evidence from Informal Groundwater Contracts Informal market arrangements are often in place when formal institutions are too weak to establish a formal mechanism for resource allocation. In this paper, we study informal groundwater contracts in India, in particular, the bargaining power of sellers and buyers. LÄS MER