Using and Managing PPP

Using and Managing PPP
Author: Andrew Sun
Publisher: "O'Reilly Media, Inc."
Total Pages: 446
Release: 1999
Genre: Computers
ISBN: 1491931868

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In the last decade, the Internet has grown from a network that connected a few universities and research centers to a network that links many businesses and households all over the country. That expansion occurred for many reasons, but the technological advance that facilitated this growth was an obscure protocol called PPP.PPP isn't talked about as much as TCP and IP, but it plays a crucial role in extending networks into remote locations. The Point-to-Point Protocol enables telephone lines and other point-to-point connections to carry Internet traffic. It's the protocol that establishes and maintains the connection between your home and an Internet service provider. This book provides in-depth coverage of PPP for network administrators and others who are involved in the care and maintenance of PPP connections. It provides a thorough introduction to how PPP works, which will help you diagnose and troubleshoot problems. It discusses in detail how to set up dial-in and dial-out PPP on the most important platforms, including Windows, Linux, and Solaris. Whether you're a sophisticated user responsible for your own connection or a network administrator providing dial-up services for hundreds of remote users, you'll find this book an essential addition to your library. Covers: PPP implementations in Windows 95/98/NT, Solaris, and Linux Authentication (CHAP, PAP, Microsoft variants, and other techniques) Virtual networks and tunnels, including PPTP Modems and serial lines Related technologies, including DNS and ARP Optimizing and customizing a connection Debugging techniques

Public-Private Partnerships

Public-Private Partnerships
Author: E. R. Yescombe
Publisher: Elsevier
Total Pages: 357
Release: 2011-04-01
Genre: Business & Economics
ISBN: 0080489575

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Over the last decade or so, private-sector financing through public-private partnerships (PPPs) has become increasingly popular around the world as a way of procuring and maintaining public-sector infrastructure, in sectors such as transportation (roads, bridges, tunnels, railways, ports, airports), social infrastructure (hospitals, schools, prisons, social housing) public utilities (water supply, waste water treatment, waste disposal), government offices and other accommodation, and other specialised services (communications networks or defence equipment). This book, based on the author's practical experience on the public- and private-sector sides of the table, reviews the key policy issues which arise for the public sector in considering whether to adopt the PPP procurement route, and the specific application of this policy approach in PPP contracts, comparing international practices in this respect. It offers a systematic and integrated approach to financing PPPs within this public-policy framework, and explains the project-finance techniques used for this purpose. The book deals with both the Concession and PFI models of PPP, and provides a structured introduction for those who are new to the subject, whether in the academic, public-sector, investment, finance or contracting fields, as well as an aide memoire for those developing PPP policies or negotiating PPPs. The author focuses on practical concepts, issues and techniques, and does not assume any prior knowledge of PPP policy issues or financing techniques. The book describes and explains: * The different types of PPPs and how these have developed * Why PPPs are attractive to governments * General policy issues for the public sector in developing a PPP programme * PPP procurement procedures and bid evaluation * The use of project-finance techniques for PPPs * Sources of funding * Typical PPP contracts and sub-contracts, and their relationship with the project’s financial structure * Risk assessment from the points of view of the public sector, investors, lenders and other project parties * Structuring the investment and debt financing * The key issues in negotiating a project-finance debt facility. In addition the book includes an extensive glossary, as well as cross-referencing. *Reviews the PPP policy framework and development from an international perspective *Covers public- and private-sector financial analysis, structuring and investment in PPPs *No prior knowledge of project financing required

Infrastructure Public-Private Partnerships

Infrastructure Public-Private Partnerships
Author: Carlos Oliveira Cruz
Publisher: Springer Science & Business Media
Total Pages: 189
Release: 2013-05-18
Genre: Law
ISBN: 3642369103

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Economic development and social welfare depend on the existence of effective and efficient infrastructure systems, particularly in health, energy, transportation and water, many of which are developed and managed through Public-Private Partnerships (PPPs). However, empirical evidence suggests some pitfalls in the use of these PPP arrangements. This book addresses these issues, focusing on mostly three key questions: How to improve the robustness of the decision-making process leading to the option of PPP? How to improve contract management as the longest phase of the process? How can contracts be improved to accommodate uncertainty and avoid harmful renegotiations? The authors explore the concept of flexible contracts, the uncertainty modeling for improving the robustness of the decision-making process, and develop an overall framework for effective contract management, along with a comprehensive analysis of current renegotiation patterns. The ultimate goal is to improve the contractual performance, as well as the overall infrastructure management and social welfare. ​

Public Private Partnerships

Public Private Partnerships
Author: Veronica Vecchi
Publisher: Springer Nature
Total Pages: 167
Release: 2021-03-17
Genre: Political Science
ISBN: 3030654354

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By merging public and private tangible and intangible capitals, Public Private Partnerships contracts (PPP) are fundamental to generate public value and to support economic and social development; in the aftermath of Covid-19 pandemic, they prove critical to pave the way for the recovery. This book is intended to support the co-evolution of the main public and private players involved in PPP contracts for infrastructure and service delivery, by providing principles, based on the academic and professional experience of the authors, that can be applied across sectors and jurisdictions. Drawing on the framework of public-private collaborations at macro, meso and micro level, this book provides a practical perspective on the most relevant legal, financial and contractual issues of PPP contracts for infrastructure and service delivery.

Public-Private Partnerships

Public-Private Partnerships
Author: Akintola Akintoye
Publisher: John Wiley & Sons
Total Pages: 448
Release: 2008-04-15
Genre: Technology & Engineering
ISBN: 0470680431

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Public Private Partnership is a key issue in the construction industry – causing much concern among contractors, funders and facility managers. Demand has been building for a thorough analysis ... This edited book will familiarise both researchers and construction professionals working with public private partnerships (PPP) with the issues involved in the planning, implementation and day-to-day management of public private projects. It will show how current risk management methods can help the complex process of managing procurement via such partnerships. The chapters - most authored by a practitioner/academic partnership - are organised round the concepts of best value and use the findings of a major research project investigating Risk Assessment and Management in Private Finance Initiative Projects. The analysis of this research will be supplemented with contributions by leading international experts from Hong Kong, Australia and Singapore, covering hospitals, schools, waste management and housing - to exemplify best practice in PPP-based procurement.

Public-Private Partnerships in Infrastructure

Public-Private Partnerships in Infrastructure
Author: Kumar V. Pratap
Publisher: Springer
Total Pages: 404
Release: 2018-01-09
Genre: Business & Economics
ISBN: 9811033552

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The book provides readers with a clear understanding of infrastructure challenges, how Public‐Private Partnerships (PPP) can help, and their use in practice. Infrastructure bottlenecks are generally considered the most important constraint to growth in many countries worldwide. Historically, infrastructure projects have been financed and implemented by the state. However, owing to the fiscal resource crunch, time and cost over‐runs, and the general poor quality of publicly provided infrastructure, many emerging market governments, including India, have increasingly adopted PPPs with billions of dollars of investment riding on them. The results have been varied – from spectacular airports like the Delhi International Airport Limited with the associated controversy over land use, to the renegotiation of contracts as in the case of Tata Mundra Ultra Mega Power Project. Illustrating concepts with relevant case studies, the book makes the challenges of PPPs understandable to industry and management practitioners as well as students of management, public policy and economics. It is useful to practitioners wishing to avoid the pitfalls in the tricky terrain of PPPs and policymakers wanting guidance in crafting proper incentives. It also helps students gain a holistic and “applied” understanding of this increasingly important and popular model. “Public Private Partnerships (PPPs) in India are currently under stress. A comprehensive treatment of the subject by a long-time and erudite practitioner and a management academic, this book should be useful to students trying to learn the basics, while also being valuable to professionals and policy makers. The book suggests that the Government should hold bidders accountable to their submitted bids, thereby preserving sanctity of contract. This will discourage aggressive bidding which has become a serious and endemic problem. The book also suggests the use of better bidding criteria to mitigate traffic risk in transport projects. Policy makers should pay heed to these suggestions as they consider improvements in the PPP policy regime going forward.”—Arvind Subramanian, Chief Economic Adviser, India/div “For a fast-growing India, infrastructure creation and operation is a great challenge and opportunity. This excellent book combines theory and practice on PPPs, and is very useful for professionals and students alike. With case studies and current developments, the authors bring out issues in India with global experiences as well. A must-read for infrastructure practitioners.”—Shailesh Pathak, Chief Executive (Designate), L&T Infrastructure Development Projects Limited “India’s program of private participation in infrastructure attracted worldwide attention as it became one of the largest programs in emerging markets. As well as the volumes of finance mobilized, it garnered interest because of some of the innovative approaches developed, such as Viability Gap Funding. The Indian PPP story is well captured in this book, which also makes the point that India is seeing project cancellations and failures rise. The authors analyze the factors behind this and point the way to a more robust PPP market that learns from the experiences of the past.”—Clive Harris, Practice Manager, Public-Private Partnerships, World Bank/div

Public Private Partnerships in Transport

Public Private Partnerships in Transport
Author: Athena Roumboutsos
Publisher: Routledge
Total Pages: 393
Release: 2015-07-28
Genre: Business & Economics
ISBN: 1317483731

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Over the last thirty years Public Private Partnerships (PPPs) have been used to deliver transport capital projects and services. PPPs are complex arrangements that require a multi-disciplinary approach in order to assure their success, though research on the subject has been fragmented. This book fills the gap in existing literature by providing insight into these complex arrangements at their various stages of development. Public Private Partnerships in Transport: trends and theory is structured to follow the life-cycle of a PPP project and strikes a balance between theory and practice. Divided into four parts, each section highlights major concerns and offers and array of views and policy recommendations. Parts include context for national implementation, decision models, performance measures and efficiency standards. This book includes an expanded discussion on the findings presented, discussed and analysed at the closing event of the COST Action TU1001 network on the topic of PPPs in transport. The result will be of significant interest to the academic community, policy makers and practitioners.

Mastering the Risky Business of Public-Private Partnerships in Infrastructure

Mastering the Risky Business of Public-Private Partnerships in Infrastructure
Author: Manal Fouad
Publisher: International Monetary Fund
Total Pages: 61
Release: 2021-05-10
Genre: Business & Economics
ISBN: 1513576569

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Investment in infrastructure can be a driving force of the economic recovery in the aftermath of the COVID-19 pandemic in the context of shrinking fiscal space. Public-private partnerships (PPP) bring a promise of efficiency when carefully designed and managed, to avoid creating unnecessary fiscal risks. But fiscal illusions prevent an understanding the sources of fiscal risks, which arise in all infrastructure projects, and that in PPPs present specific characteristics that need to be addressed. PPP contracts are also affected by implicit fiscal risks when they are poorly designed, particularly when a government signs a PPP contract for a project with no financial sustainability. This paper reviews the advantages and inconveniences of PPPs, discusses the fiscal illusions affecting them, identifies a diversity of fiscal risks, and presents the essentials of PPP fiscal risk management.

International Best Practices of Public-Private Partnership

International Best Practices of Public-Private Partnership
Author: Robert Osei-Kyei
Publisher: Springer Nature
Total Pages: 183
Release: 2021-02-09
Genre: Political Science
ISBN: 9813362685

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This book discusses how Public-Private Partnership (PPP) is practiced in developed and developing economies. The book demonstrates how PPP as a concept has grown over the years with many governments particularly from developing economies/countries seeking to enhance infrastructure growth and development through this scheme. Further, the book explores how PPP has become the major infrastructure procurement policy adopted by many governments globally to address the rapid increase in demand for infrastructure due to the increase in population growth. Although, there are many available textbooks on PPP, this book is unique because it provides in-depth analysis and discussion on the international best practices of PPP from developed and developing economies perspectives. This book provides strategic measures, useful practices and information about the similarities and differences in PPP practices in developed and developing economies based on empirical evidence and case studies. This book is structured in nine chapters. The first chapter explores the basic concept of PPPs. The second chapter looks at the global development and practices of PPP particularly from developed and developing economies’ perspectives. The third to the eight chapters explores critical topics and issues in international PPP practices from developed and developing economies perspectives. The topics included in this book are: governments motivations for adopting PPPs, barriers to PPP implementation, measuring PPP project success, risk management in PPPs, causes of conflict and conflict resolution mechanisms in PPPs and management of unsolicited proposals. The ninth chapter presents a comprehensive best practice framework for implementing international PPP projects. This book is useful to undergraduate and postgraduate students in architecture, civil engineering, business, construction and project management, researchers interested in PPP topics, international investors and financiers, public authorities and departments and international development banks. This book provides in-depth insights and understanding on the best practices for PPP from the international perspective especially from the viewpoint of countries with diverse culture and policies. Importantly, readers will be adequately informed of the similarities and differences of PPP practices and processes in developed and developing economies based on empirical evidence. Investors and governments will be informed of the strategic plans and preventive actions to employ when engaging in PPP arrangements in any part of the world.

Linux Network Administrator's Guide

Linux Network Administrator's Guide
Author: Olaf Kirch
Publisher: "O'Reilly Media, Inc."
Total Pages: 516
Release: 2000
Genre: Computers
ISBN: 9781565924000

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This introduction to networking on Linux now covers firewalls, including the use of ipchains and Netfilter, masquerading, and accounting. Other new topics in this second edition include Novell (NCP/IPX) support and INN (news administration).