Journal articles: 'Electronic procurement systems'

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Aqeel, Amish, and Muhammad Asim. "Factors Influencing E-Procurement Practice in Pakistan." Business Management and Strategy 10, no. 2 (July 28, 2019): 1. http://dx.doi.org/10.5296/bms.v10i2.15073.

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The concept of E-procurement has been widely spread with the growing use of informational technology in every field. Organizations are adopting methods of procurements that are more reliable, less time consuming and relatively stronger than the traditional methods. This quantitative study investigates factors influencing e-procurement practice in Karachi, Pakistan. A sample of 319 respondents was taken to observe the influence of internal organizational support, integration with suppliers’ electronic systems, supplier willingness, perceived improvements to purchasing tasks and supplier pressure on e-procurement intention. The results information indicates that internal organizational support, supplier willingness and perceived improvements to purchasing tasks significantly influences e-procurement intentions. However, the factors integration with suppliers’ electronic systems and supplier pressure does not have any significant impact on e-procurement intention. The result recommends the use of e-procurement system for organizations to facilitate the current practices of procurement.

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Oliychenko, Igor Mykhaylovych, and Maryna Yuriyivna Ditkovska. "ELECTRONIC PROCUREMENT SYSTEM AS A TOOL FOR IMPROVING THE ENTERPRISE'S ACTIVITY." Scientific bulletin of Polissia, no. 3(19) (2019): 22–30. http://dx.doi.org/10.25140/2410-9576-2019-3(19)-22-30.

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Urgency of the research. The main task of improving the efficiency of procurement is the introduction and development of an electronic system that can save public funds, reducing corruption, and ensuring openness, accessibility of information. Target setting. Procurement in modern conditions is carried out using competitive methods of finding suppliers. Competition is the main factor that determines the effectiveness of procurement. E-procurement becomes a tool for regulating supply and demand for enterprise products. Actual scientific researches and issues analysis. Well-known scientists have made a significant contribution to the theory and methodology of e-procurement development: Altsivanovych O., Afanasiev R., Brovdiy A., Ovramets Yu., Sevostyanova G., Kvach V., Tsymbalenko J., Melnikov O., Smirychynsky V., Tkachenko N., Umantsiv Y., Shatkovsky O. and others. Uninvestigated parts of general matters defining. Despite the large number of studies in the field of electronic procurement where the authors paid considerable attention to the problems of transparency and corruption in the public and municipal sectors, the issues of improving the efficiency of electronic procurement in the context of improving the enterprise insufficiently studied. The research objective. Analysis of the functioning of the electronic procurement system in Ukraine, identification of problems in its functioning, search for ways to improve the information support of the automated system, and adaptation to the needs of modern enterprises. The statement of basic materials. The article considers the peculiarities of the e-procurement system as a tool to improve the enterprise, explores the basic principles and stages of the procurement process, examines international experience in implementing electronic procurement systems, and analyzes the main problems and abuses in the context of enterprise development. Conclusions. Given the peculiarities of the functioning of the electronic procurement system, it is necessary to improve the components that are outside the system, such as procurement planning, anti-corruption, avoidance of tender collusion and combating unjustified price increases.

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Owuor, Ondore J., and Obura, J. Ouma. "E-Procurement Adoption and Supply Chain Performance in Homa Bay County Government: A Case Study." GIS Business 14, no. 3 (June 27, 2019): 156–64. http://dx.doi.org/10.26643/gis.v14i3.4425.

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In the today’s technological world, it is almost obvious that electronic procurement systems play a vital role in the management of the supply chain. This paper examined how adoption and use of electronic procurement systems in Homa Bay County Government contribute to value creation, reduction of overhead costs incurred during procurement processes as well as its contribution to the performance of their supply chain network. Primary data were gathered using questionnaires from all the 14 procurement personnel in the County Government and a sample of 81 supplies from their supply base. Regression results indicated that adoption and use of electronic procurement systems greatly improves performance of the supply chain partners (R2 = .835, p < .05) while resulting into procurement cost reduction, increased effectiveness among other benefits. From the findings, the study recommends full adoption and use of electronic procurement systems by the devolved governments to improve on procurement and supply chain performance.

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Howard, Mickey, Richard Vidgen, and Philip Powell. "Strategies for E-Procurement." International Journal of Information Systems and Supply Chain Management 3, no. 1 (January 2010): 21–42. http://dx.doi.org/10.4018/jisscm.2010092902.

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Amid the turmoil of the current economic crisis, the wild expectations for business-to-business electronic marketplaces or ‘e-hubs’ as transformative modes of exchange for all industries have subsided. However, e-hubs continue to elicit interest in industries such as car production. Yet, there is little research that investigates firms’ strategies for e-procurement in the automotive industry and the potential benefits of e-hubs to them. This research re-examines the transition from bespoke electronic data interchange to generic electronic procurement, and conflicting motivations and complex barriers at firm and industry level are revealed. The article develops a framework that examines the benefits and barriers to firms joining e-hubs, applies the framework to the car industry, and proposes an e-procurement matrix that offers alternative strategies. Six cases from vehicle manufacturers and component suppliers demonstrate a shallow industry structure that lacks supplier integration, where a particular concern is the emergence of consortium e-hubs that combine a transactional approach for reducing price, with a collaborative approach that requires sharing knowledge. While this dispels the myth of simplistic e-commerce models, the governance of e-procurement across collaborative supply chains is still uncertain.

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Piotrowicz, Wojciech, and Zahir Irani. "Analysing B2B electronic procurement benefits: information systems perspective." Journal of Enterprise Information Management 23, no. 4 (July 27, 2010): 559–79. http://dx.doi.org/10.1108/17410391011061816.

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Pujawan, I. Nyoman, and S. K. Goyal. "Electronic procurement and manufacturing strategic objectives." International Journal of Logistics Systems and Management 1, no. 2/3 (2005): 227. http://dx.doi.org/10.1504/ijlsm.2005.005972.

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Majchráková, Jana, and Iveta Kremeňová. "STATUS AND OUTLOOK OF ELECTRONIC PROCUREMENT." Pošta, Telekomunikácie a Elektronický obchod 15, no. 1 (2020): 70–73. http://dx.doi.org/10.26552/pte.c.2020.1.11.

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Reliable, powerful and safe IT systems and eSolutions (electronic solutions) ensure transparent and consistent processes along the supply chain in the company. Above all, professional eTools (electronic tools) increase sustainable efficiency in procurement. Nevertheless, eSolutions in purchasing departments and in the supply chain generally are still not a standard. There is a lot of room for improvement which confirms also the newest study of Bundesverband Materialwirtschaft, Einkauf und Logistik e.V. (BME).

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Holubieva, Viktoriia, Liliia Nevara, Serhiy Savchuk, Andriy Detiuk, and Valerii Tatsiienko. "International experience on the improvement of national management technology and legal regulation of public contracts." Revista de la Universidad del Zulia 12, no. 32 (January 29, 2021): 460–85. http://dx.doi.org/10.46925//rdluz.32.27.

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The objective of the research is to study the global experience of the legal regulation and organization of public procurement (from a not only legal but also a technological perspective), which should be the basis for suggestions to improve the legal regulation mechanism for procurement public in Ukraine. For the implementation of the comparative legal part of the study, normative legal acts and acts of official interpretation of the legal systems of the following states, as well as related scientific and scientific-practical materials, were used: USA, Australia, New Zealand, Japan, Switzerland, South Korea, United Kingdom, Japan, Egypt, Canada, Malaysia, Israel, India, Argentina, Australia, New Zealand. The unification of electronic public procurements systems remains to be a topical and unresolved task for the WTO GPA member countries. The experience of some countries in encouraging small and medium-sized enterprises in electronic public procurement is considered progressive and positive. We consider it necessary to adopt the experience of the USA, Israel, China countries and accelerate the adoption of laws in Ukraine to support national producers.

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Chandrashekar, T. S., Y. Narahari, Charles H. Rosa, Devadatta M. Kulkarni, Jeffrey D. Tew, and Pankaj Dayama. "Auction-Based Mechanisms for Electronic Procurement." IEEE Transactions on Automation Science and Engineering 4, no. 3 (July 2007): 297–321. http://dx.doi.org/10.1109/tase.2006.885126.

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MULIC, Andrei, and Galina ULIAN. "SPECIFICS OF FINANCING PUBLIC PROCUREMENT IN THE REPUBLIC OF MOLDOVA IN THE CONTEXT OF OPTIMIZING PUBLIC FINANCE MANAGEMENT." ECONOMY AND SOCIOLOGY 2019 NO. 1, no. 2021.1 (July 1, 2021): 31–39. http://dx.doi.org/10.36004/nier.es.2021.1-03.

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Public procurement is investigated in terms of results and maximum efficiency of allocation of financial resources of the national public budget. In the context of economic development, optimization of the management of public financial resources is based on improving the legislation on public procurement and the financing mechanism. Based on this, public procurement is a complex, multi-level, interdependent system, the functioning at the all public levels. The aim of the research is to conduct a comprehensive study of the main problems and features of public procurement financing in order to optimize public finance management at the national level and to develop recommendations for improving the public procurement system in the Republic of Moldova. The methodology is based on the structural research method. The article is based on a study of the public procurement system in the Republic of Moldova, analyzing its constituent elements. The analytical method was used to study the concept of public procurement. The study established the relationship between the ethical behavior of officials, the effectiveness of control and the implementation of information systems to optimize the system of financing public procurement in the Republic of Moldova. Proposals are presented to improve the efficiency of the public financing mechanism in the context of electronic public procurement procedures within the automated information system “State Register of Public Procurements” MTender.

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Setyadiharja, Rendra, Achmad Nurmandi, and Suyito. "ANALYSIS OF THE PRACTICE OF CORRUPTION IN ELECTRONIC PROCUREMENT SERVICE SYSTEM IN THE KEPULAUAN RIAU PROVINCE." JIP (Jurnal Ilmu Pemerintahan) : Kajian Ilmu Pemerintahan dan Politik Daerah 2, no. 2 (October 2, 2017): 135–49. http://dx.doi.org/10.24905/jip.2.2.2017.135-149.

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ranging from conventional forms filled with indications of bribery and corrupt, now converted into a system of procurement of goods and services electronically with Electronic Procurement Service Systems (LPSE). Expectations the central government and local government is to minimize the occurrence of graft, a fictitious project, markup or transactional in the procurement of goods and services, but also LPSE system has never been separated from the threat of any indication of corruption in the procurement of goods and services. The purpose of this research is to know how corruption practices on the procurement of goods and services at Electronic Procurement Service in Kepulauan Riau Province. The method used was the exploratory qualitative approach. Data collection method used is by interview (indebt interview). Interviews were conducted with several informants, namely Kepulauan Riau Province Electronic Procurement Service (LPSE), Kepulauan Riau Province Procurement Service Unit (ULP), Kepulauan Riau Province Development Administration Bureau, and Provider of Goods and Services. The results of this research are descriptions of cases of corruption in the LPSE system in Kepulauan Riau Province, and the mode of operation corruption practices that occur in the LPSE system in Kepulauan Riau province.

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Yen, Benjamin, and Elsie Ng. "The Impact of Electronic Commerce on Procurement." Journal of Organizational Computing and Electronic Commerce 13, no. 3 (February 1, 2003): 167–89. http://dx.doi.org/10.1207/s15327744joce133&4_02.

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Cook, Major Curtis R. "Expert support systems for competitive procurement." Telematics and Informatics 3, no. 4 (January 1986): 273–88. http://dx.doi.org/10.1016/s0736-5853(86)80064-8.

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Zulfaidah, Zulfaidah, Irmah Halimah Bachtiar, and Nursyam Nursyam. "UTILIZATION OF INFORMATION TECHNOLOGY AND INTERNAL CONTROL SYSTEMS ON ACCOUNTABILITY OF PROCUREMENT OF GOODS AND GOVERNMENT SERVICES." Business and Entrepreneurial Review 20, no. 1 (May 15, 2020): 67. http://dx.doi.org/10.25105/ber.v20i1.6942.

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<pre>This study aims to determine the effect of the use of information technology and internal control systems on the accountability of government procurement of goods and services. This study uses a type of causality research with a quantitative approach. Data obtained from surveys through the distribution of questionnaires with a total sample of 60 originating from implementers in the Electronic Procurement Services Section, Selection Committee, Procurement Officers, Commitment Making Officers, Providers (partners). Data is processed using SPSS statistical analysis tools. The results showed that partially the utilization of Information Technology and Internal Control Systems had a positive and significant effect on the Accountability of Procurement of Goods and Services of the Regional Government of Pangkajene and Kepulauan Regency.</pre><pre><strong>Keywords</strong>: Accountability for Procurement of Goods and Services, Internal Control Systems, Information Technology.</pre>

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Wawuda, Jennifer, and Dr, Patrick Mwangangi. "INFLUENCE OF INFORMATION COMMUNICATION TECHNOLOGY ON PERFORMANCE OF PROCUREMENT AMONG PARASTATALS IN KENYA." International Journal of Supply Chain and Logistics 2, no. 1 (October 11, 2018): 40. http://dx.doi.org/10.47941/ijscl.v2i1.242.

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Purpose: The purpose of the study was to examine the influence of ICT on performance of procurement with an aim of making recommendations on proper use of ICT.Methodology: This study adopted a descriptive research design approach targeting heads of procurement and ICT at the 187 parastatals. The study preferred this method because it allowed an in-depth study of the subject. To gather data, structured questionnaire will be used to collect data from a sample of one hundred and thirty (130) respondents, who were selected using simple random sampling, from the four strata. Once collected, data was analyzed using descriptive and inferential statistics. Quantitative data was analyzed using multiple regression analysis. The qualitative data generated was analyzed by use of Statistical Package of Social Sciences (SPSS) version 22.Results: The findings of the study indicated that inventory management systems, electronic vendor evaluation, electronic payments and electronic sourcing have a positive relationship with procurement performance among parastatals in Kenya.Conclusion: Based on the study findings, the study concludes that performance of procurement among parastatals can be improved by inventory management systems, electronic vendor evaluation, electronic payments and electronic sourcing.Policy recommendation: The study recommended that public institutions should embrace information communication technology so as to improve performance and further researches should to be carried out in other public institutions to find out if the same results can be obtained.

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Arrowsmith, Sue. "Public Procurement: An Appraisal of the Uncitral Model Law as a Global Standard." International and Comparative Law Quarterly 53, no. 1 (January 2004): 17–46. http://dx.doi.org/10.1093/iclq/53.1.17.

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The UNCITRAL Model Law on Procurement of Goods, Construction and Services,1 adopted in 1993/4, provides a template for reforming regulatory systems on public procurement. A decade on, UNCITRAL is now considering a review.2 This is timely for several reasons, not least because of new purchasing practices, especially in electronic procurement, and the increasing need for harmonization with other international norms. In this context, the present article offers a critical appraisal of the Model Law as a global standard for public procurement.

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Rai, Arun, Xinlin Tang, Paul Brown, and Mark Keil. "Assimilation patterns in the use of electronic procurement innovations: A cluster analysis." Information & Management 43, no. 3 (April 2006): 336–49. http://dx.doi.org/10.1016/j.im.2005.08.005.

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Özbilgin, İzzet Gökhan, and Meltem Yıldırım Imamoğlu. "The impact of dynamic purchasing systems in the electronic public procurement processes." Procedia Computer Science 3 (2011): 1571–75. http://dx.doi.org/10.1016/j.procs.2011.01.051.

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Mairust, Supriadi. "PENCEGAHAN TINDAK PIDANA KORUPSI PADA BIRO SARANA PRASARANA KEPOLISIAN DAERAH SUMATERA BARAT MELALUI PENERAPAN SISTEM ELEKTRONIK PENGADAAN BARANG/JASA." UNES Law Review 1, no. 4 (June 19, 2019): 426–34. http://dx.doi.org/10.31933/ulr.v1i4.56.

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The West Sumatra Regional Police has implemented the procurement of auctions electronically through the West Sumatra Regional Police Infrastructure Bureau. Deviations in the process of procuring goods and services that are detrimental to state finances are a form of corruption. Efficient and effective procurement of government goods / services is an important part of improving state financial management. One of the manifestations is by implementing the process of procurement of government goods / services electronically. This research is a descriptive analytical study. The implementation of the electronic system for the procurement of goods / services auction at the West Sumatra Regional Police Infrastructure Bureau has provided all data and information stored by the LPSE Polri or LPSE Polda to be connected to the national goods / services procurement information center at LKPP as the national procurement portal manager. LKPP, as the manager of the national procurement portal, has the authority to provide guidance and supervision over the implementation of procurement of goods / services electronically within the Indonesian National Police. All costs incurred in managing LPSE are borne by the National Police DIPA. Constraints encountered in the application of electronic systems for the procurement of goods / services at the West Sumatra Regional Police Infrastructure Bureau were due to factors such as: Internal Constraints and External Constraints

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Setyadiharja, Rendra, Achmad Nurmandi, and Suyito Suyito. "ANALYSIS OF THE PRACTICE OF CORRUPTION IN ELECTRONIC PROCUREMENT SERVICE SYSTEM IN THE KEPULAUAN RIAU PROVINCE." Jurnal Ilmu Pemerintahan : Kajian Ilmu Pemerintahan dan Politik Daerah 2, no. 2 (October 31, 2017): 135. http://dx.doi.org/10.24905/jip.v2i2.727.

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Procurement of goods and services in Indonesia has carried out a number of reforms, ranging from conventional forms filled with indications of bribery and corrupt, now converted into a system of procurement of goods and services electronically with Electronic Procurement Service Systems(LPSE).Expectations the central government and local government is to minimize the occurrence of graft, a fictitious project, mark up or transactional in the procurement of goods and services, but also LPSE system has never been separated from the threat of any indication of corruption in the procurement of goods and services. The purpose of this research was to uncover a number of corrupt practices that occur on the LPSE system in Kepulauan Riau Province. The method used was the exploratory qualitative approach. Data collection method used is by interview (indebt interview). The results of this research are descriptions of cases of corruption in the LPSE system in Kepulauan Riau Province, and the mode of operation corruption practices that occur in the LPSE system in Kepulauan Riau province.

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Adam, J. A. "Special report military systems procurement - the price for might." IEEE Spectrum 25, no. 12 (1988): 24–25. http://dx.doi.org/10.1109/mspec.1988.995752.

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Kollmann, Tobias, and Patrick Krell. "Innovative Electronic Business." International Journal of E-Entrepreneurship and Innovation 2, no. 1 (January 2011): 16–25. http://dx.doi.org/10.4018/jeei.2011010102.

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In this paper, the development of the Internet from Web 1.0 to Web 2.0 to Web 3.0 is analysed to define current trends and discover future potential trends. Furthermore, a definition of these different stages is made and supported with examples. Starting with Web 1.0 and the corresponding e-procurement, e-shop and e-marketplace, the first e-business activities are defined. Thereafter, Web 2.0 is determined by innovative e-community systems. Finally, Web 3.0 is characterised by e-customization and e-request platforms. This article creates a clearer understanding of the development of the Internet, defines current trends, and discovers potential trends.

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Ibrahim, Siti Zalipah. "Benefits e-Procurement System." ADVANCES IN BUSINESS RESEARCH INTERNATIONAL JOURNAL 7, no. 1 (May 31, 2021): 142. http://dx.doi.org/10.24191/abrij.v7i1.13207.

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Procurement is one of the particular activities in business that demands high attention. In the service industry, the procurement department plays a major role in ensuring that the supply of raw materials and goods is planned, purchased, distributed, and consumed efficiently. An influx of activities such as requisition, acquisition, and quality checks are done in this department. In estimating the total cost of acquiring goods and services, it is important for organizations to identify unit costs and other costs associated with operations and maintenance that occur during purchasing and conserving of goods. Recent studies have reported the usage of an Electronic Procurement System (EPS) that replaces the conventional procurement system typically used in the service industry. This paper aims to explore the current practice, effectiveness and efficiency of the procurement systems used in the Malaysian service industry through a systematic review of literature. Findings of this study will assist service businesses to analyze their procurement activities and develop proper strategies that can reduce costs, increase efficiency, and most importantly, improve their bottom line.

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Genis-Gruber, Ahu, and Bedri Kamil Onur Tas. "Does National Culture Affect E-Procurement Implementations?" Journal of Electronic Commerce in Organizations 9, no. 3 (July 2011): 20–38. http://dx.doi.org/10.4018/jeco.2011070102.

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In the past decade, electronic mechanisms have started to overtake the conventional methods of procurement for both governments and enterprises because of the cost and time saving effects of e-procurement. Economic theory suggests that the success of e-procurement depends on the number of bidders who participate in procurement auctions. In this paper, the authors investigate the cultural factors that affect the usage and perceived acceptance of e-procurement process. This study identifies cultural barriers for adoption of e-procurement, which is essential for the success of e-procurement systems. The authors analyze extensive Eurostat datasets using Panel Data regression methods. Based on the empirical findings of the paper, the authors develop the Unified E-procurement Model (UEM). This model describes the cultural perspective for a successful e-procurement system by combining cultural dimensions, the Technology Acceptance Model (TAM), and the Competition in Auctions Theory (CAT). The UEM exposes the working dynamics of cultural factors that affect participation to online procurement auctions and presents total savings achieved through higher participation of enterprises. The empirical findings of the paper have practical implications and provide a road map for an efficient e-procurement system implementation.

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Lin, Chia-Chen, Ya-Fen Chang, Chin-Chen Chang, and Yao-Zhu Zheng. "A Fair and Secure Reverse Auction for Government Procurement." Sustainability 12, no. 20 (October 16, 2020): 8567. http://dx.doi.org/10.3390/su12208567.

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With the development of e-commerce, the electronic auction is attracting the attention of many people. Many Internet companies, such as eBay and Yahoo!, have launched online auction systems. Many researchers have studied the security problems of electronic auction systems, but few of them are multi-attribute-based. In 2014, Shi proposed a provable secure, sealed-bid, and multi-attribute auction protocol based on the semi-honest model. We evaluated this protocol and found that it has some design weaknesses and is vulnerable to the illegal operations of buyers, which results in unfairness. In this paper, we improved this protocol by replacing the Paillier’s cryptosystem with the elliptic curve discrete (ECC), and we designed a novel, online, and multi-attribute reverse-auction system using the semi-honest model. In our system, sellers’ identities are not revealed to the buyers, and the buyers cannot conduct illegal operations that may compromise the fairness of the auction.

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Essig, Michael, and Ulli Arnold. "Electronic Procurement in Supply Chain Management: An Information Economics-Based Analysis of Electronic Markets." Journal of Supply Chain Management 37, no. 4 (September 2001): 43–49. http://dx.doi.org/10.1111/j.1745-493x.2001.tb00112.x.

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Gottschalk, George. "Book Review: Licensing Electronic Resources in Academic Libraries: A Practical Handbook." Reference & User Services Quarterly 58, no. 3 (June 22, 2019): 190. http://dx.doi.org/10.5860/rusq.58.3.7051.

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Within overall collections budgets in many academic libraries, electronic resources account for 75 percent to 90 percent of the entire budget. Given this financial commitment, there is a clear value to having a robust practitioner-directed literature for electronic resource management. Such a literature exists, and the authors of this volume seek to differentiate themselves by emphasizing the licensing process as a critical component of electronic resource management. The partnership of a librarian (Halaychik) with a legal and procurement expert (Reagan) does afford readers with a holistic institutional overview of the licensing process.

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Andreeva, L. V. "Legal Framework of the Unified Information System Functioning in State and Municipal Procurement." Actual Problems of Russian Law 15, no. 8 (August 30, 2020): 136–45. http://dx.doi.org/10.17803/1994-1471.2020.117.8.136-145.

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Currently, in the context of information technologies development and the transition to the digital technologies application in the economy and public administration, the importance of information systems, including state information systems, is increasing. In the field of state and municipal procurement, an information infrastructure has been created, the main component of which is the state unified information system (UIS), which has significant features compared to other state information systems, the effective functioning of which is of great importance to ensure the entire procurement process. The purpose of the paper is to determine the legal nature and functions of the UIS, to study the features of interaction with other information systems and the prospects for its development in the context of the digital technologies application. This goal assumes the solution of the following tasks: analysis of regulatory legal acts that establish the rules for the functioning of the UIS; determination of common features of the UIS with other state information systems and its distinctive features; study of forms of interaction of information systems with the UIS; analysis of the effectiveness of the organization of electronic document management by means of UIS; development of proposals for improving the rules for the UIS functioning.As a result of the study, it was concluded that the implementation of civil rights and obligations in the field of state and municipal procurement is carried out through the EIS; the features of the EIS as a multifunctional state information system are determined and a conclusion is made about its uniqueness; suggestions were made on the application of measures to improve the functioning of the ENI, and the use of digital technologies in the field of procurement.

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Pflügler, Christoph. "Fostering Networked Business Operations." International Journal of Intelligent Information Technologies 8, no. 2 (April 2012): 31–58. http://dx.doi.org/10.4018/jiit.2012040103.

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Long being seen as commercially unsuccessful after the dot-com era, interest in web-based B2B electronic intermediaries is again increasing in the light of globalization and cost-pressure on procurement departments of enterprises. Driven by increased profitability, these systems are getting more sophisticated. Based on a thorough literature-driven requirements analysis, this paper presents a state-of-the-art service-oriented reference architecture for B2B electronic intermediaries and provides scientifically grounded recommendations for developing such systems. The framework supports practitioners to create and further develop B2B electronic intermediary systems. It also serves as a basis for future design-oriented research endeavors in the field. The value of the presented artifacts is demonstrated by means of two use cases.

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Mishra, Abhay Nath, and Ritu Agarwal. "Technological Frames, Organizational Capabilities, and IT Use: An Empirical Investigation of Electronic Procurement." Information Systems Research 21, no. 2 (June 2010): 249–70. http://dx.doi.org/10.1287/isre.1080.0220.

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Gupta, Manish, and Rakesh Narain. "A Study on some Aspects of E-Procurement in Indian Organizations." Advanced Materials Research 433-440 (January 2012): 1612–19. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.1612.

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Electronic Procurement (EP) is frequently defined as the sourcing of goods or services via. electronic means, usually through the internet. Use of IT into procurement can be termed as EP and involves electronic ordering, bidding and rendering via portals, extranets, private platforms, marketplaces, and/or EDI. It can also involve the use of purchasing cards, reverse auctions, and/or integrated automatic procurement systems to facilitate, the corporate buying process. EP offers number of advantages but its rate of adoption is very slow. This paper reports the findings of a survey carried out in 36 Indian organizations to ascertain the extent of adoption of EP and impact of IT on EP practices. Some of the important findings of the survey are; the main objective for adoption of EP are to enhance customer service and satisfaction, to produce highly reliable products, best product performance, to improve product quality, improve on time delivery, Government of India also promotes the adoption of EP for better transparency and to eliminate unethical practices, the extent of use of IT by organization’s key suppliers, competitors and customers is significant and security concerns through digital networks seem to be a greater threat. Paper concludes by discussing the major barriers in the adoption of EP along with the impact of EP on performance measures.

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Grilo, António, and Ricardo Jardim-Goncalves. "Challenging electronic procurement in the AEC sector: A BIM-based integrated perspective." Automation in Construction 20, no. 2 (March 2011): 107–14. http://dx.doi.org/10.1016/j.autcon.2010.09.008.

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Swider, Derk J. "Efficient Scoring-Rule in Multipart Procurement Auctions for Power Systems Reserve." IEEE Transactions on Power Systems 22, no. 4 (November 2007): 1717–25. http://dx.doi.org/10.1109/tpwrs.2007.907531.

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Kemp, A. "Software procurement and superconcurrent engineering." Computing & Control Engineering Journal 5, no. 6 (December 1, 1994): 299–303. http://dx.doi.org/10.1049/cce:19940612.

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Wang, Deli, and Wuwei Li. "Mobile Communication Procurement Platform Optimization Decision Based on Overseas Retailer Investment under Supply and Demand Disruption Risk." Wireless Communications and Mobile Computing 2021 (August 18, 2021): 1–12. http://dx.doi.org/10.1155/2021/2630814.

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With the rapid development of mobile communication procurement platform, it is faced with many risks, such as national policy differences, regional market differentiation, trade control, and technical barriers. Among them, the risk of supply and demand interruption will lead to the disconnection between upstream and downstream enterprises and consumers in the crossborder supply chain, making it difficult for them to achieve the profit target of the supply chain and meet the market demand. In order to reduce the risk of supply and demand disruption in mobile communication procurement platform and improve the ability to prevent and deal with disruption emergencies, a two-level supply chain composed of crossborder suppliers, overseas suppliers, and overseas retailers is established, and the procurement decision optimization of crossborder supply chain under the condition of single channel procurement and dual channel procurement before and after investment is studied. The research show that when overseas retailers invest in crossborder suppliers and choose a dual-source ordering strategy, it is more conducive to overseas retailers to reduce the risk of crossborder supply chain interruption and obtain higher expected profits.

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Yang, Na, Xiuwu Liao, and Wayne Wei Huang. "Decision support for preference elicitation in multi-attribute electronic procurement auctions through an agent-based intermediary." Decision Support Systems 57 (January 2014): 127–38. http://dx.doi.org/10.1016/j.dss.2013.08.006.

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Tkachuk, Volodymyr. "Problems of development of non-banking payment systems in Ukraine." Economic Analysis, no. 29(4) (2019): 80–88. http://dx.doi.org/10.35774/econa2019.04.080.

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Introduction. The development of non-cash payments is the key to economic growth in any country, because on the one hand, the level of control over payments increases, and on the other - the volume of customer spending increases, which leads to increased consumption and GDP growth. However, current trends in e-commerce and online commerce require the emergence of new technological solutions in the form of electronic payment systems that can legally handle transactions with electronic money and cryptocurrencies. Given the rapid pace of growth in transactions through non-banking electronic payment systems, the issue of identifying obstacles to the development of such payment systems is urgent, especially in view of the need to ensure effective oversight of payments and the deduction of payments. Purpose. The study of the main problems of development of non-banking payment systems in Ukraine in terms of their structural features and importance for the development of the national economy, as well as the development of recommendations for improving the right regulation of payment transactions with electronic money and cryptocurrencies. Results. The features of the development of non-bank payment systems in Ukraine are investigated. The author classification of non-bank payment systems is offered. The main directions of development of electronic payment systems in Ukraine are identified and the obstacles to the integration of international electronic payment systems providing cryptocurrency payment services are highlighted. Measures to improve domestic legislation in the field of electronic payment and cryptocurrency based electronic payment systems are proposed, as well as recommendations on the creation of a state non-banking electronic payment system using blockchain technology to increase transparency and public procurement payments paying taxes.

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Croom, Simon, and Robert Johnston. "Improving user compliance of electronic procurement systems: an examination of the importance of internal customer service quality." International Journal of Value Chain Management 1, no. 1 (2006): 94. http://dx.doi.org/10.1504/ijvcm.2006.009025.

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Ben Ghorbel, Mahdi, Bechir Hamdaoui, Mohsen Guizani, and Amr Mohamed. "Long-Term Power Procurement Scheduling Method for Smart-Grid Powered Communication Systems." IEEE Transactions on Wireless Communications 17, no. 5 (May 2018): 2882–92. http://dx.doi.org/10.1109/twc.2018.2803181.

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Kumar, Satendra, and Sudip Misra. "Procurement-Based User Association for LTE-Advanced HetNets." IEEE Systems Journal 14, no. 3 (September 2020): 3194–201. http://dx.doi.org/10.1109/jsyst.2019.2937049.

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Carlos Barahona, Juan, and Andrey M. Elizondo. "Introducing a disruptive service innovation: a national dilemma in E-Procurement." Management Decision 52, no. 9 (October 14, 2014): 1782–800. http://dx.doi.org/10.1108/md-09-2013-0497.

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Purpose – The purpose of this paper is to illustrate a unique opportunity to analyze the implications of two different approaches to develop and deploy a national public electronic procurement system. Design/methodology/approach – The authors used multiple data collection methods. The data were collected from 2009 to 2013 from primary sources, studies, consulting work, seminars, official documents and the written press. The structure includes a teaching case, a teaching note and a discussion on the potential of case research as a powerful method to elicit valuable insights and knowledge creation. Findings – The research shows that literature on E-Procurement and E-Government is oblivious to the disruptive character of this technology in public administration. This case allows the discussion on the consequences of this omission for the success of E-Procurement implementations. Lessons drawn are extendable to other E-Government ventures. Practical implications – Despite multiple stakeholder views and a long and difficult debate among different technical platforms, the underlying problem remains unnoticed. The authors show that decisions on E-Procurement implementations should also consider organizational design and adoption of innovation strategies. By re-framing the problem, much of the complexity of the decision disappears. Originality/value – Many nations around the world are developing or revamping their National Public E-Procurement Systems, this parsimonious account of a complex decision allows for the exploration and discussion of the various complexities surrounding technological innovations in public management and brings light to a critical and mostly ignore success factor associated with the choice on the implementation and operational model.

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SEITOV, Bagdat T., Medet S. ZARKENOV, Nazarbek Sh ZHEMPIISSOV, Oleg B. KHUSSAINOV, and Dauren P. UTEPOV. "Integration of e-Government Bases as a Means for Ensuring Economic (Tax) and Information Security." Journal of Advanced Research in Law and Economics 9, no. 3 (June 15, 2020): 1039. http://dx.doi.org/10.14505/jarle.v11.3(49).38.

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In this article, on the basis of an integrated approach, a comparative legal method of cognition, it is proposed to integrate the bases of electronic governments to improve measures to effectively counter economic crime and ensure economic security. Given the global progress in dynamically developing market and civil property relations, in the context of the digitalisation of the economy, the methods of committing many crimes are evolving, their qualitative characteristics and methods of commission are changing. According to the authors, the information model of the integration of electronic systems of tax and other state bodies into a single electronic system will successfully prevent and combat crimes in the field of IT-technologies at the initial stage of using information systems. In the future, the integration of electronic ‘Governments for citizens’ of different countries available for use by citizens and organisations in the field of taxes, public procurement, etc. into a single system will significantly increase information and economic security at the global level.

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Cresswell, Kathrin M., Ann Slee, Jamie Coleman, Robin Williams, David W. Bates, and Aziz Sheikh. "Qualitative Analysis of Round-Table Discussions on the Business Case and Procurement Challenges for Hospital Electronic Prescribing Systems." PLoS ONE 8, no. 11 (November 19, 2013): e79394. http://dx.doi.org/10.1371/journal.pone.0079394.

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Gitsalis, Nikolaos, and Victoria Pekka Economou. "The implications of information technology infrastructure, for the use of electronic procurement systems. A research in Greek firms." International Journal of Applied Systemic Studies 4, no. 4 (2012): 258. http://dx.doi.org/10.1504/ijass.2012.052239.

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Shkolnyk, Inna, Alina Bukhtiarova, and Ludmyla Horobets. "The efficiency of electronic public procurement system in Ukraine." Public and Municipal Finance 7, no. 3 (December 28, 2018): 43–55. http://dx.doi.org/10.21511/pmf.07(3).2018.05.

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Public procurement has been the subject of research for a long time in the work of scientists from both the economically developed countries and those undergoing the transformation of public finances. Their research comes from different points of view, namely from the essence of the definition, the process of their conduct, the problems of the legislative framework to their effective implementation. In addition, the issue of electronic public procurement, which can greatly enhance the transparency of this process and reduce the level of corruption inherent in this area in all countries without any exception, is becoming increasingly relevant in recent times.Based on the conducted analysis, the article proposes the definition of the term of public procurement, defines the principles of public procurement as a controlled subject in the electronic environment of their conduct, and systematizes the basic indicators characterizing the effectiveness of public procurement. Based on the Granger causality method, an analysis of efficiency was performed and the basic indicators determining the level of savings in the public procurement system were determined. It is established that the use of Granger causality in changing the amount of savings in the system of public procurement gives only a quantitative characteristic. For a more complete picture quantitative analysis is supplemented with qualitative parameters.

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Pang, Liyuan, Yangmin Zhou, and Yingjing Chu. "Research on Integrated Learning of Industrial Clusters in Self-Created Districts." Wireless Communications and Mobile Computing 2021 (September 14, 2021): 1–8. http://dx.doi.org/10.1155/2021/8925688.

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Under the premise of coordinated procurement bilateral and multi-issue negotiation, adaptive negotiation strategy has become an essential factor for multiagent conflict resolution. This paper studies an adaptive negotiation strategy based on selective integrated learning, which effectively improves negotiation. First, take the suppliers and purchasing companies in the cluster supply chain as the research objects and analyze the characteristics of multilateral negotiation of collaborative procurement. Secondly, the support vector machine algorithm performs adaptive learning for each evaluation data set to estimate the concession range. On this basis, remove the few submodels that perform poorly, recombine the calculation weights, and establish a multiagent clustered supply collaborative procurement negotiation model. The simulation experiment proves the feasibility of the adaptive negotiation strategy and the effectiveness of the adaptive coordination strategy based on selective ensemble learning proposed in this paper from the aspects of concession range prediction error rate, prediction accuracy rate, and negotiation utility.

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Abdelghaffar, Hany, and Nada Hassan. "Evaluating the Influence of E-SCM on Business Integrity in SMEs." International Journal of Enterprise Information Systems 9, no. 4 (October 2013): 1–11. http://dx.doi.org/10.4018/ijeis.2013100101.

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Due to the extensive competition in today’s markets and the rapid development of new products and services, many companies started to invest on implementing supply chain management system. The rapid development of the internet had helped companies to establish their electronic supply chain system with suppliers in order to enhance the business functions. This paper investigates how e-supply chain management system enhances the business integrity at SMEs. To achieve this, a conceptual model was introduced and tested via a case study. Findings showed that implementing e-SCM helps SMEs to increase business integrity which leads to enhancing the efficiency and flexibility of the procurement process.

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Boroš, Martin, Filip Lenko, and Andrej Velas. "The impact of foreign markets globalization on the price and functionality of electronic access control systems." SHS Web of Conferences 92 (2021): 07009. http://dx.doi.org/10.1051/shsconf/20219207009.

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Research background: The research, which is the subject of the paper, is based on the global expansion of the use of electronic access control systems using biometric data for user verification. Due to the globalization of products from foreign markets to Slovakia, there is a competition between suppliers. The disadvantage is that organizations that are considering procuring an electronic access control system focus their attention only on its price. Globalization and global use have neglected the skills gap between European, American, and Asian markets. Purpose of the article: The paper will aim to point out, through a case study, the financial and functional differences of electronic access control systems. In the case study, a comparison of three different systems with the possibility of procurement on the European, American, and Asian markets will be performed on the building - administrative building. Methods: The article will mainly use methods such as the global method and the optimization model of the financial plan. As well as a case study, the cooperation of achieved results and analysis of possibilities of foreign markets. Findings & Value added: The results achieved by the paper will be globally usable in the conditions of European countries. These will be the conclusions of a case study that will point to the appropriateness of choosing an electronic access control system using biometric features in a standard office building. We can also consider the creation of a project budget usable for organizations as one of the added values.

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Mettler, Tobias, Roberto Pinto, and David Raber. "An Intelligent Supply Chain Design for Improving Delivery Reliability." International Journal of Information Systems and Supply Chain Management 5, no. 2 (April 2012): 1–20. http://dx.doi.org/10.4018/jisscm.2012040101.

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In order to flexibly respond to market demands and changing business environments, today’s European machinery and equipment manufacturers are organized in agile, non-hierarchical business networks. As a consequence, relationships with suppliers are often highly volatile, instable and inapprehensible, which in turn causes turbulences with respect to reliability of deliveries. Following the design research paradigm, both practical and knowledge problems are considered by this paper. First, from a practical point of view, a new intelligent supply chain design for non-hierarchical manufacturing networks is developed, that pledges to improve the delivery reliability. Second, from a knowledge point of view, the underlying hypotheses that go along with this new design are validated using structural equation modeling. The results confirm several previously proposed assumptions, including the importance of an electronic procurement process as well as the use of incentive mechanisms for influencing a supplier’s delivery reliability.

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Leo, Egidio, and Sebastian Engell. "Integrated day-ahead energy procurement and production scheduling." at - Automatisierungstechnik 66, no. 11 (November 27, 2018): 950–63. http://dx.doi.org/10.1515/auto-2018-0016.

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Abstract For the optimal operation of power-intensive plants, a challenge which is addressed in this work is to simultaneously determine the optimal production schedule and the optimal day-ahead electricity commitment. In order to ensure stability of the power grid, the electricity suppliers impose a daily electricity commitment to large consumers. The consumers have to commit one day in advance to the amount of energy they are going to purchase and use for a horizon of 24 hours (with an hourly discretization) and in case the actual electricity consumption differs significantly from the committed profile, the consumer is obliged to pay penalties. Since the consumers have to commit to the electricity suppliers before the actual electricity demand is known, uncertainty needs to be taken into account. A stochastic mixed-integer linear programming model is developed to consider two critical sources of uncertainty: equipment breakdowns and deviation prices. Equipment breakdowns can reduce the production capacity and make the actual electricity consumption deviate from the day-ahead electricity commitment. The application of the proposed approach to a continuous power-intensive plant shows the benefit gained from the solution of the stochastic model instead of the deterministic counterpart in terms of reduction of the cost of the energy.

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Journal articles on the topic 'Electronic procurement systems'

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