J. Telgen

发表

Jan Telgen, J. Telgen, Roger Hartley, 2016 .

J. Telgen, A. Rinnooy-kan, 1981 .

Minimal representation of convex polyhedral sets

J. Telgen, 1982 .

Government reform and public procurement:academic report from the first International Research Study on Public Procurement

J. Telgen, C. Harland, N. Caldwell, 2004 .

Identifying Redundant Constraints and Implicit Equalities in Systems of Linear Constraints

J. Telgen, 1983 .

Revolution through electronic purchasing

J. Telgen, 1997 .

Outranking methods in support of supplier selection

L. V. D. Wegen, J. Telgen, L. D. Boer, 1998 .

Critical success factors for managing purchasing groups

Luitzen de Boer, Fredo Schotanus, Jan Telgen, 2010 .

Success factors for managing purchasing groups: an empirical survey

J. Telgen, F. Schotanus, D. C. Boer, 2008 .

Implications of a classification of forms of cooperative purchasing

Fredo Schotanus, Jan Telgen, J. Telgen, 2005 .

Developing a typology of organisational forms of cooperative purchasing

J. Telgen, F. Schotanus, 2007 .

On relaxation methods for systems of linear inequalities

Jan Telgen, J. Telgen, 1982 .

The practice of performance-based contracting in developing countries' public procurement: the case of ethiopia

J. Telgen, Baynesagn Asfaw Ambaw, 2017 .

PBC as a Solution for Public Procurement Problems: Some Ethiopian Evidence

J. Telgen, Baynesagn Asfaw Ambaw, 2017 .

Implementing Government Policy in Supply Chains: An International Coproduction Study of Public Procurement

Andrea S. Patrucco, J. Telgen, C. Harland, 2019, Journal of Supply Chain Management.

Challenges facing public procurement

J. Telgen, C. Harland, L. Knight, 2007 .

Managing challenges in social care service triads – Exploring public procurement practices of Dutch municipalities

J. Telgen, Niels Uenk, 2019, Journal of Purchasing and Supply Management.

Budget-driven procurement

J. Telgen, 2018 .

Redundancy in Mathematical Programming

Stanley Zionts, Vahid Lotfi, Mark H. Karwan, 1983 .

Preparation of (η5-C5H5)2Ti alkyl compounds and reactions with unsaturated substrates

J. Telgen, J. H. Teuben, E. Klei, 1981 .

Effects of full transparency in supplier selection on subjectivity and bid quality

Fredo Schotanus, Jan Telgen, J. Telgen, 2010 .

Cross-country learning in public procurement: An exploratory study

J. Telgen, Kimberly Nijboer, Shirin Senden, 2017 .

Systematic review of 15 years of scientific literature on public procurement

Fredo Schotanus, Jan Telgen, Sandra Lange, 2014 .

Explaining regional variation in home care use by demand and supply variables.

J. Telgen, F. Schotanus, J. J. van de Klundert, 2017, Health policy.

International research study of public procurement

J. Telgen, C. Harland, G. Callender, 2012 .

Shake-and-Bake Algorithms for Generating Uniform Points on the Boundary of Bounded Polyhedra

Robert L. Smith, Alexander H. G. Rinnooy Kan, Jan Telgen, 1991, Oper. Res..

Randomly generated polytopes for testing mathematical programming algorithms

W. B. van Dam, J. B. G. Frenk, Jan Telgen, 1983, Math. Program..

Buying bundles: the effects of bundle attributes on the value of bundling

J. Telgen, F. Schotanus, M. Linthorst, 2008 .

Electronic purchasing: determining the optimal roll-out strategy

J. Telgen, G. Heijboer, 2002 .

Exploring the conditional purchasing technique : Why and how should public procurers in Europe use this technique ?

J. Telgen, 2017 .

Challenges in public procurement : an international perspective

Jan Telgen, Clifford P. McCue, Guy Callender, 2005 .

Choosing the open or the restricted procedure: A big deal or a big deal?

Jan Telgen, Govert Heijboer, J. Telgen, 2002 .

Supplier selection with rank reversal in public tenders

J. Telgen, F. Schotanus, Gijsbert van den Engh, 2021, Journal of Purchasing and Supply Management.

Practitioners' learning about healthcare supply chain management in the COVID-19 pandemic: a public procurement perspective

Andrea S. Patrucco, J. Telgen, C. Harland, 2021, International Journal of Operations & Production Management.

How to Solve an Allocation Problem

Fredo Schotanus, Jan Telgen, de Luitzen Boer, 2006 .

Purchasing Practice in Dutch Municipalities

Luitzen de Boer, Jan Telgen, J. Telgen, 1998 .

Collaborative Public Procurement: a conceptual framework

Andrea S. Patrucco, J. Telgen, C. Harland, 2018 .

Public procurement in perspective

J. Telgen, C. Harland, L. Knight, 2007 .

Unraveling quantity discounts

Luitzen de Boer, Fredo Schotanus, Jan Telgen, 2009 .

Incorporating supplier’s learning in buying bundles

J. Telgen, F. Schotanus, M. Linthorst, 2009 .

A basis for modelling the costs of supplier selection: the economic tender quantity

Jan Telgen, Luitzen de Boer, Gerhard C. van Dijkhuizen, 2000, J. Oper. Res. Soc..

Unfair allocation of gains under the Equal Price allocation method in purchasing groups

Jan Telgen, Fredo Schotanus, Luitzen de Boer, 2008, Eur. J. Oper. Res..

Green public procurement in academic literature: a survey

Fredo Schotanus, Jan Telgen, Sandra Lange, 2014 .

Hit-and-run algorithms for the identification of nonredundant linear inequalities

Robert L. Smith, Alexander H. G. Rinnooy Kan, Jan Telgen, 1987, Math. Program..

SOME COMPUTATIONAL EXPERIMENTS WITH A PRIMAL-DUAL SURROGATE SIMPLEX ALGORITHM

Wim van Dam, Jan Telgen, J. Telgen, 1978 .

Possible kinds of values added by the purchasing department

Corina Pop Sitar, J. Telgen, 2001 .

The splitting value: analyzing the value of buying in separate lots

J. Telgen, M. Linthorst, 2008 .

Hit-and-run algorithms for the identification of nonredundant linear inequalities

C. L. Scheffer, J. Telgen, C. Boender, 1987, Math. Program..