Gregory P. Prastacos

2.8k total citations
54 papers, 1.9k citations indexed

About

Gregory P. Prastacos is a scholar working on Strategy and Management, Management Information Systems and Industrial and Manufacturing Engineering. According to data from OpenAlex, Gregory P. Prastacos has authored 54 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Strategy and Management, 17 papers in Management Information Systems and 12 papers in Industrial and Manufacturing Engineering. Recurrent topics in Gregory P. Prastacos's work include Innovation and Knowledge Management (12 papers), Supply Chain and Inventory Management (8 papers) and Blood donation and transfusion practices (6 papers). Gregory P. Prastacos is often cited by papers focused on Innovation and Knowledge Management (12 papers), Supply Chain and Inventory Management (8 papers) and Blood donation and transfusion practices (6 papers). Gregory P. Prastacos collaborates with scholars based in Greece, United States and Russia. Gregory P. Prastacos's co-authors include Yiannis E. Spanos, Klas Eric Söderquist, George Ioannou, E. Brodheim, Κωνσταντίνος Κωστόπουλος, Alexandros Papalexandris, Awi Federgruen, Paul Zipkin, Angeliki Poulymenakou and Christos D. Tarantilis and has published in prestigious journals such as Management Science, Journal of Management and Journal of Business Ethics.

In The Last Decade

Gregory P. Prastacos

51 papers receiving 1.7k citations

Peers

Gregory P. Prastacos
George Ioannou Greece
Daniel Roos United States
Marc J. Schniederjans United States
J.C. Wortmann Netherlands
Paul Hyland Australia
Rainer Alt Germany
R.P. Mohanty India
Uday Apte United States
Scott M. Shafer United States
Manuel Wiesche Germany
George Ioannou Greece
Gregory P. Prastacos
Citations per year, relative to Gregory P. Prastacos Gregory P. Prastacos (= 1×) peers George Ioannou

Countries citing papers authored by Gregory P. Prastacos

Since Specialization
Citations

This map shows the geographic impact of Gregory P. Prastacos's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Gregory P. Prastacos with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregory P. Prastacos more than expected).

Fields of papers citing papers by Gregory P. Prastacos

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory P. Prastacos. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Gregory P. Prastacos. The network helps show where Gregory P. Prastacos may publish in the future.

Co-authorship network of co-authors of Gregory P. Prastacos

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory P. Prastacos. A scholar is included among the top collaborators of Gregory P. Prastacos based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gregory P. Prastacos. Gregory P. Prastacos is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Prastacos, Gregory P., et al.. (2013). Professionalism in Business: Insights from Ancient Philosophy. SSRN Electronic Journal. 2 indexed citations
2.
Prastacos, Gregory P., et al.. (2012). Leadership through the classics : learning management and leadership from Ancient East and West philosophy. Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)). 6 indexed citations
3.
Söderquist, Klas Eric, Alexandros Papalexandris, George Ioannou, & Gregory P. Prastacos. (2010). From task‐based to competency‐based. Personnel Review. 39(3). 325–346. 66 indexed citations
4.
Κωστόπουλος, Κωνσταντίνος, Nikos Bozionelos, & Gregory P. Prastacos. (2009). TEAM LEARNING ACTIVITIES AND TEAM EFFECTIVENESS: THE ROLE OF PSYCHOLOGICAL SAFETY AND TASK CONFLICT.. Academy of Management Proceedings. 2009(1). 1–6. 3 indexed citations
5.
Tarantilis, Christos D., et al.. (2008). MEETING THE CHALLENGE OF TECHNOLOGY‐DRIVEN CHANGE WITHIN AN INSTITUTIONAL CONTEXT: THE GREEK CASE. Public Administration. 86(2). 429–442. 14 indexed citations
6.
Argyropoulou, Maria, George Ioannou, & Gregory P. Prastacos. (2007). Enterprise Resource Planning implementation at Small and Medium Sized Enterprises: an initial study of the Greek market. International Journal of Integrated Supply Management. 3(4). 406–406. 13 indexed citations
7.
Κωστόπουλος, Κωνσταντίνος, et al.. (2005). Determining factors of ERP adoption: an indicative study in the Greek market. 1. 287–291. 8 indexed citations
8.
Ioannou, George, et al.. (2004). Inventory Positioning in Multiple Product Supply Chains. Annals of Operations Research. 126(1-4). 195–213. 9 indexed citations
9.
Spanos, Yiannis E. & Gregory P. Prastacos. (2004). Understanding organizational capabilities: towards a conceptual framework. Journal of Knowledge Management. 8(3). 31–43. 58 indexed citations
10.
Ioannou, George, et al.. (2003). Implementing a balanced scorecard at a software development company. 2. 743–748. 1 indexed citations
11.
Ioannou, George, et al.. (2003). A problem generator-solver heuristic for vehicle routing with soft time windows. Omega. 31(1). 41–53. 42 indexed citations
12.
Prastacos, Gregory P., Klas Eric Söderquist, Yiannis E. Spanos, & Luk N. Van Wassenhove. (2002). An Integrated Framework for Managing Change in the New Competitive Landscape. European Management Journal. 20(1). 55–71. 52 indexed citations
13.
Spanos, Yiannis E., Gregory P. Prastacos, & Angeliki Poulymenakou. (2002). The impact of information and communication technologies on firm structure: evidence from an economy in transition. 2. 573–579. 4 indexed citations
14.
Spanos, Yiannis E., Gregory P. Prastacos, & Angeliki Poulymenakou. (2002). The relationship between information and communication technologies adoption and management. Information & Management. 39(8). 659–675. 106 indexed citations
15.
Federgruen, Awi, Gregory P. Prastacos, & Paul Zipkin. (1986). An Allocation and Distribution Model for Perishable Products. Operations Research. 34(1). 75–82. 127 indexed citations
16.
Prastacos, Gregory P., et al.. (1985). An approximate analysis of the D/M/1 queue with deterministic customer impatience. RAIRO - Operations Research. 19(2). 133–142. 5 indexed citations
17.
Prastacos, Gregory P.. (1983). Optimal Sequential Investment Decisions Under Conditions of Uncertainty. Management Science. 29(1). 118–134. 38 indexed citations
18.
Cohen, Morris A. & Gregory P. Prastacos. (1981). Critical number ordering policy for LIFO perishable inventory systems. Computers & Operations Research. 8(3). 185–195. 25 indexed citations
19.
Brodheim, E. & Gregory P. Prastacos. (1979). A Regional Blood Management System with Prescheduled Deliveries. Transfusion. 19(4). 455–462. 23 indexed citations
20.
Brodheim, E., Cyrus Derman, & Gregory P. Prastacos. (1975). On the Evaluation of a Class of Inventory Policies for Perishable Products Such as Blood. Management Science. 21(11). 1320–1325. 82 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by George Ioannou Breakdown of academic impact, for papers by Daniel Roos Breakdown of academic impact, for papers by Marc J. Schniederjans Breakdown of academic impact, for papers by J.C. Wortmann Breakdown of academic impact, for papers by Paul Hyland Breakdown of academic impact, for papers by Rainer Alt Breakdown of academic impact, for papers by R.P. Mohanty Breakdown of academic impact, for papers by Uday Apte Breakdown of academic impact, for papers by Scott M. Shafer Breakdown of academic impact, for papers by Manuel Wiesche
Rankless by CCL
2026