Sökning: "purchasing portfolio model"
Hittade 4 avhandlingar innehållade orden purchasing portfolio model.
1. Segmentation and differentiation in defence supply chain design : A dynamic purchasing portfolio model for defence procurement
Sammanfattning : An important priority in the current Swedish Defence Bill is to increase the operational warfighting capability of the Swedish Armed Forces, which has implications for the defence supply chain. A recent study suggested that the Swedish Armed Forces should use segmentation of supplies and differentiation of supply chains to enable an affordable supply chain design (SCD). LÄS MER
2. Purchasing in Construction Companies
Sammanfattning : A significant part of the cost of a construction project, up to 90%, consists of purchased goods and services. Suppliers thereby have a large impact on the quality, price and time of projects. Purchasing management is therefore important for the outcome of a project. LÄS MER
3. Optimal Stopping and Model Robustness in Mathematical Finance
Sammanfattning : Optimal stopping and mathematical finance are intimately connected since the value of an American option is given as the solution to an optimal stopping problem. Such a problem can be viewed as a game in which we are trying to maximize an expected reward. LÄS MER
4. Essays on exchange rates and international finance
Sammanfattning : This dissertation consists of three essays. Essay 1: Common Trends in Prices and Exchange Rates – Tests of Long-Run Purchasing Power Parity. This essay examines the empirical validity of long-run purchasing power parity by means of multivariate cointegration tests due to Johansen (1988, 1991a). LÄS MER