Cees J. Gelderman

Power and interdependence in buyer supplier relationships: A purchasing portfolio approach

Marjolein C.J. Caniëls, Cees J. Gelderman · Industrial Marketing Management · 2005 · 356 citations

Relationship Marketing, Purchasing Portfolio Approach, Supplier Relationship +11

Purchasing strategies in the Kraljic matrix—A power and dependence perspective

Marjolein C.J. Caniëls, Cees J. Gelderman · Journal of Purchasing and Supply Management · 2005 · 262 citations

Economics, Business, Economic Analysis +5

Handling measurement issues and strategic directions in Kraljic's purchasing portfolio model

Cees J. Gelderman, Arjan J. van Weele · Journal of Purchasing and Supply Management · 2003 · 205 citations

Portfolio Optimization, Accounting, Measurement Issues +14

Purchasing Portfolio Models: A Critique and Update

Cees J. Gelderman, Arjan J. van Weele · Journal of Supply Chain Management · 2005 · 205 citations

Asset Pricing, Portfolio Selection, Portfolio Models +14

Public procurement and EU tendering directives – explaining non‐compliance

Cees J. Gelderman, Paul Ghijsen, Marc J. Brugman · International Journal of Public Sector Management · 2006 · 200 citations

Auditing, Public Policy, Compliance Management +15