Sökning: "nordea"

Hittade 2 avhandlingar innehållade ordet nordea.

  1. 1. Technology-based self-service and its impact on service firm performance : a resource-based perspective

    Författare :Jinhui Wang; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Industriell marknadsföring; Industrial Marketing;

    Sammanfattning : Improving productivity is crucial for service firms to be competitive. To have customers perform certain tasks normally undertaken by employees is an important means to achieving this objective. With the aid of technology, the scale and scope of self-service has significantly increased in recent years. LÄS MER

  2. 2. Stock data, trade durations, and limit order book information

    Författare :Ola Simonsen; Kurt Brännäs; Johan Knif; Umeå universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Finance; Maximum likelihood; Estimation; ACD; News; Multivariate; Intraday; Market; Economics; Nationalekonomi;

    Sammanfattning : This thesis comprises four papers concerning trade durations and limit order book information. Paper [1], [2] and [4] study trader durations, e.g., the time between stock transactions in intra-day data. LÄS MER