Sökning: "product complementarity"

Hittade 5 avhandlingar innehållade orden product complementarity.

  1. 1. Exports and Externalities

    Författare :Björn Thor Arnarson; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; International Trade incl. trade agreements tariffs ; Multi-Product Firms; spillovers; Services; product complementarity;

    Sammanfattning : This thesis, Exports and Externalities consists of three papers. The first chapter, Bridging Trade Barriers: Evaluating Models of Multi-Product Exporters, evaluates empirically the theoretical predictions of several models of multi-product exporters. LÄS MER

  3. 2. Ghosts and machines : regularized variational methods for interactive simulations of multibodies with dry frictional contacts

    Författare :Claude Lacoursière; Bo Kåggström; Ander Klarbring; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Discrete mechanics; Variational method; Contact problems; Impacts; Least action principle; Saddle point problems; Lagrange Multipliers; Constrained systems; Multibody Systems; Numerical regularization; Constraint realization; Constraint stabilization; Dry friction; Differential Algebraic Equations; Nonsmooth problems; Linear Complementarity; Quaternion algebra; Numerical linear algebra; Physics modeling; Interactive simulation; Numerical stability; Rigid body dynamics; Dissipative systems; Computational physics; Beräkningsfysik;

    Sammanfattning : A time-discrete formulation of the variational principle of mechanics is used to provide a consistent theoretical framework for the construction and analysis of low order integration methods. These are applied to mechanical systems subject to mixed constraints and dry frictional contacts and impacts---machines. LÄS MER

  4. 3. Brand choice in goal-derived categories : what are the determinants?

    Författare :Fredrik Lange; Handelshögskolan i Stockholm; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : The common view of brand choice in consumer marketing is that brands compete against each other within a specified product category. For example, different coffee brands are compared and evaluated by consumers and the most preferred brand is selected. LÄS MER

  5. 4. Organising Industrial Activities - An analytical framework

    Författare :Anna Dubois; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; activity structures; complementarities; activities; activity chains; dependencies; boundaries; networks; similarities;

    Sammanfattning : The way in which industrial activities are organised among firms has been a fundamental theoretical concern for a long time. In practice, firms have found these matters, referred to as make-or-buy issues, difficult to analyse. LÄS MER

  7. 5. Lipase Specificity and Selectivity : Engineering, Kinetics and Applied Catalysis

    Författare :Mohamad Takwa; Karl Hult; Bernhard Hauer; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Biokemi;

    Sammanfattning : The specificity and selectivity of the enzyme Candida antarctica lipase B (CALB) were studiedfor several substrates and applications.With help of molecular modeling, the active site of CALB was redesigned for the ring openingpolymerization of D,D‐lactide. LÄS MER