Download or read book Comparative Analysis of Dynamic Pricing Strategies for Managed Lanes 2012 089S written by Jorge Andrés Laval and published by . This book was released on 2014 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Pricing and Long term Planning Models for Managed Lanes with Multiple Entrances and Exits written by Venktesh Pandey and published by . This book was released on 2020 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Express lanes or priced managed lanes provide a reliable alternative to travelers by charging dynamic tolls in exchange for traveling on lanes with no congestion. These lanes have various locations of entrances and exits and allow travelers to adapt their route based on the toll and travel time information received at a toll gantry. In this dissertation, we incorporate this adaptive lane choice behavior in improving the dynamic pricing and long-term planning models for managed lanes with multiple entrances and exits. Lane choice of travelers minimizing their disutility is affected by the real-time information about tolls and travel time through variable message signs and perceived information from past experiences. In this dissertation, we compare various adaptive lane choice models differing in their reliance on real-time information or historic information or both. We propose a decision route lane choice model that efficiently compares the disutility over multiple routes on an express lane. Assuming drivers’ disutility is only affected by tolls and travel times, we show that the decision route model generates only up to 0.93% error in expected costs compared to the optimal adaptive lane choice model, making it a suitable choice for modeling lane choice of travelers. Next, using the decision route lane choice framework, we improve the current dynamic pricing models for express lanes that commonly ignore adaptive lane choice, assume simplified traffic dynamics, and/or are based on simplified heuristics. Formulating the dynamic pricing problem as an MDP, we optimize the tolls for various objectives including maximizing revenue and minimizing total system travel time (TSTT). Three solution algorithms are evaluated: (a) an algorithm based on value-function approximation, (b) a multiagent reinforcement learning algorithm with decentralized tolling at each gantry, and (c) a deep reinforcement learning assuming partial observability of traffic state. These algorithms are shown to outperform other heuristics such as feedback control heuristics by generating up to 10% higher revenues and up to 9% lower delays. Our findings also reveal that the revenue-maximizing optimal policies follow a “jam-and-harvest” behavior where the toll-free lanes are pushed towards congestion in the earlier time steps to generate higher revenue later, a characteristic not observed for the policies minimizing TSTT. We use reward shaping methods to overcome the undesired behavior of toll policies and confirm transferability of the algorithms to new input domains. We also offer recommendations on real-time implementations of pricing algorithms based on solving MDPs. Last, we incorporate adaptive lane choice in existing long-term planning models for express lanes which commonly represent these lanes as fixed-toll facilities and ignore en route adaptation of lane choices. Defining the improved model as an equilibrium over adaptive lane choices of self-optimizing travelers and formulating it as a convex program, we show that long-term traffic forecasts can be underestimated by up to 45% if adaptive route choice is ignored. For solving the equilibrium, we develop a gradient-projection algorithm which is shown to be efficient than existing link-state algorithms in the literature. Additionally, we estimate the sensitivity of equilibrium expected costs with demand variation by formulating it as a convex program solved using a variant of the gradient projection algorithm proposed earlier. This analysis simplifies a complex express lane network as a single directed link, allowing integration of adaptive lane choice for planning of express lanes without significantly altering the components of traditional planning models. Overall these models improve the state-of-the-art of pricing and planning for managed lanes useful for evaluating future express lane projects and for operations of express lanes with multiple objectives
Download or read book Enhancement and Evaluation of Dynamic Pricing Strategies of Managed Toll Lanes written by Dimitra Michalaka and published by . This book was released on 2012 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Then, the tolling practice for the multi-segment HOT lane facilities is outlined and recommendations for the future 95 Express, which will be expanded into a multi-segment facility, are made. This research also includes the enhancement of a microscopic simulation tool, CORSIM, to simulate HOT lane operations. Three main modeling components are developed, including three pricing strategies, a lane-choice module, and four toll structures for multi-segment HOT facilities. The enhanced software is demonstrated by simulating the current and future 95Express. The result is that CORSIM enhancements are able to capture the primary characteristics of HOT lane operations and management.
Download or read book School Family and Community Partnerships written by Joyce L. Epstein and published by Corwin Press. This book was released on 2018-07-19 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strengthen programs of family and community engagement to promote equity and increase student success! When schools, families, and communities collaborate and share responsibility for students′ education, more students succeed in school. Based on 30 years of research and fieldwork, the fourth edition of the bestseller School, Family, and Community Partnerships: Your Handbook for Action, presents tools and guidelines to help develop more effective and more equitable programs of family and community engagement. Written by a team of well-known experts, it provides a theory and framework of six types of involvement for action; up-to-date research on school, family, and community collaboration; and new materials for professional development and on-going technical assistance. Readers also will find: Examples of best practices on the six types of involvement from preschools, and elementary, middle, and high schools Checklists, templates, and evaluations to plan goal-linked partnership programs and assess progress CD-ROM with slides and notes for two presentations: A new awareness session to orient colleagues on the major components of a research-based partnership program, and a full One-Day Team Training Workshop to prepare school teams to develop their partnership programs. As a foundational text, this handbook demonstrates a proven approach to implement and sustain inclusive, goal-linked programs of partnership. It shows how a good partnership program is an essential component of good school organization and school improvement for student success. This book will help every district and all schools strengthen and continually improve their programs of family and community engagement.
Download or read book Guide for the Development of Bicycle Facilities 2012 written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This guide provides information on how to accommodate bicycle travel and operations in most riding environments. It is intended to present sound guidelines that result in facilities that meet the needs of bicyclists and other highway users. Sufficient flexibility is permitted to encourage designs that are sensitive to local context and incorporate the needs of bicyclists, pedestrians, and motorists." -- Publisher's website.
Download or read book Guide for the Development of Bicycle Facilities written by and published by American Association of State Highway & Transportation Officials. This book was released on 1999 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Driving Digital Strategy written by Sunil Gupta and published by Harvard Business Press. This book was released on 2018-07-24 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital transformation is no longer news--it's a necessity. Despite the widespread threat of disruption, many large companies in traditional industries have succeeded at digitizing their businesses in truly transformative ways. The New York Times, formerly a bastion of traditional media, has created a thriving digital product behind a carefully designed paywall. Best Buy has transformed its business in the face of Amazon's threat. John Deere has formed a data-analysis arm to complement its farm-equipment business. And Goldman Sachs and many others are using digital technologies to reimagine their businesses. In Driving Digital Strategy, Harvard Business School professor Sunil Gupta provides an actionable framework for following their lead. For over a decade, Gupta has studied digital transformation at Fortune 500 companies. He knows what works and what doesn't. Merely dabbling in digital or launching a small independent unit, which many companies do, will not bring success. Instead you need to fundamentally change the core of your business and ensure that your digital strategy touches all aspects of your organization: your business model, value chain, customer relationships, and company culture. Gupta covers each aspect in vivid detail while providing navigation tips and best practices along the way. Filled with rich and illuminating case studies of companies at the forefront of digital transformation, Driving Digital Strategy is the comprehensive guide you need to take full advantage of the limitless opportunities the digital age provides.
Download or read book Building Resilience for Adaptation to Climate Change in the Agriculture Sector written by Alexandre Meybeck and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2012 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The joint workshop on Building resilience for adaptation to climate change in the agriculture sector was organized by FAO and OECD, and was held from 23 to 24 April 2012, at FAO headquarters in Rome."--P. 5.
Download or read book Electoral Engineering written by Pippa Norris and published by Cambridge University Press. This book was released on 2004-02-09 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Kosovo to Kabul, the last decade witnessed growing interest in ?electoral engineering?. Reformers have sought to achieve either greater government accountability through majoritarian arrangements or wider parliamentary diversity through proportional formula. Underlying the normative debates are important claims about the impact and consequences of electoral reform for political representation and voting behavior. The study compares and evaluates two broad schools of thought, each offering contracting expectations. One popular approach claims that formal rules define electoral incentives facing parties, politicians and citizens. By changing these rules, rational choice institutionalism claims that we have the capacity to shape political behavior. Alternative cultural modernization theories differ in their emphasis on the primary motors driving human behavior, their expectations about the pace of change, and also their assumptions about the ability of formal institutional rules to alter, rather than adapt to, deeply embedded and habitual social norms and patterns of human behavior.
Download or read book Modern Project Finance written by Benjamin C. Esty and published by John Wiley & Sons. This book was released on 2003-10-17 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: This cutting-edge financial casebook is divided into four modules: Structuring Projects, Valuing Projects, Managing Project Risk, and Financing Projects. The cases have been carefully selected to reflect actual use of project finance over the past five years in terms of geographic location (the cases come from 15 different countries) and industrial sectors. * Benjamin Esty, of the Harvard Business School, is one of the leading scholars in project finance. * Project finance is becoming the financing mechanism of choice for many private firms. * Cases require the reader to integrate knowledge from multiple disciplines when making a single managerial decision. This integration of functional areas such as strategy, operations, ethics, and human resource management encourages the reader to adopt a more integrative perspective and understanding of the interconnectedness of managerial decision-making.
Download or read book Handbook of Test Development written by Suzanne Lane and published by Routledge. This book was released on 2015-10-08 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of the Handbook of Test Development provides graduate students and professionals with an up-to-date, research-oriented guide to the latest developments in the field. Including thirty-two chapters by well-known scholars and practitioners, it is divided into five sections, covering the foundations of test development, content definition, item development, test design and form assembly, and the processes of test administration, documentation, and evaluation. Keenly aware of developments in the field since the publication of the first edition, including changes in technology, the evolution of psychometric theory, and the increased demands for effective tests via educational policy, the editors of this edition include new chapters on assessing noncognitive skills, measuring growth and learning progressions, automated item generation and test assembly, and computerized scoring of constructed responses. The volume also includes expanded coverage of performance testing, validity, fairness, and numerous other topics. Edited by Suzanne Lane, Mark R. Raymond, and Thomas M. Haladyna, The Handbook of Test Development, 2nd edition, is based on the revised Standards for Educational and Psychological Testing, and is appropriate for graduate courses and seminars that deal with test development and usage, professional testing services and credentialing agencies, state and local boards of education, and academic libraries serving these groups.
Download or read book Transactions of the American Electrochemical Society written by and published by . This book was released on 1923 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Community public Health Nursing written by Mary Albrecht Nies and published by W B Saunders Company. This book was released on 2007 with total page 739 pages. Available in PDF, EPUB and Kindle. Book excerpt: Community/Public Health Nursing: Promoting the Health of Populations, 4th Edition focuses on the issues and responsibilities of contemporary community/public health nursing. Its emphasis on working with populations combined with the unique "upstream" preventive approach prepares the reader to assume an active role in caring for the health of clients in community and public settings. Plus, the new full-color design highlights special features and enhances content. Features photo-novellas to engage students and demonstrate applications of important community health nursing concepts. Provides detailed case studies that emphasize community aspects of all steps of the nursing process to promote the community perspective in all health situations. Examines issues of social justice and discusses how to target inequalities in arenas such as education, jobs, and housing to prepare students to function in a community-focused health care system. Demonstrates the use of theoretical frameworks common to community and public health nursing showing how familiar and new theory bases can be used to solve problems and challenges in the community. Illustrates real-life situations with highlighted Clinical Examples depicting today's community/public health care. Discussion of Levels of Prevention presented within the Case Studies address specific applications for each level. Provides Learning Activities at the end of each chapter to challenge students to apply chapter material outside the classroom. Includes a disaster management and preparedness chapter to examine this important new area of concern and responsibility in community health. Offers content on forensic nursing to explore this new subspecialty in community health. Summarizes research study findings pertinent to chapter topics in Research Highlights boxes. Highlights specific ethical issues in Ethical Insights boxes. Presents Healthy People 2010 objectives in feature boxes in appropriate chapters. Provides a Media Resources section at the front of each chapter that details the numerous Evolve components available to students. Chapter outline added to the front of chapters makes locating information in the chapter easier.
Download or read book Review of Maritime Transport 2020 written by United Nations and published by UN. This book was released on 2021-01-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series contains the decisions of the Court in both the English and French texts.
Download or read book Review of Maritime Transport 2021 written by DIVISION ON TECHNOLOGY AND. UNITED NATIONS CONFERENCE ON TRADE AND DEVELOPMENT. LOGISTICS and published by . This book was released on 2022-01-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series contains the decisions of the Court in both the English and French texts.
Download or read book MDS 3 written by Martha A. Embrey and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managing Drug Supply (MDS) is the leading reference on how to manage essential medicines in developing countries. MDS was originally published in 1982; it was revised in 1997 with over 10,000 copies distributed in over 60 countries worldwide. The third edition, MDS-3: Managing Access to Medicines and Health Technologies reflects the dramatic changes in politics and public health priorities, advances in science and medicine, greater focus on health care systems, increased donor funding, and the advent of information technology that have profoundly affected access to essential medicines over the past 14 years. Nearly 100 experts from a wide range of disciplines and virtually every corner of the world have contributed to this third edition. In addition to many new country studies, references, and extensive revisions, MDS-3 offers new chapters on areas such as pharmaceutical benefits in insurance programs, pricing, intellectual property, drug seller initiatives, and traditional and complementary medicine. The revisions and new chapters echo the wide variety of issues that are important to health practitioners and policy makers today. MDS-3 will be a valuable tool in the effort to ensure universal access to quality medicines and health technologies and their appropriate use.
Download or read book Rules of Thumb for Chemical Engineers written by Carl Branan and published by Gulf Professional Publishing. This book was released on 2002 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fractionators, separators and accumulators, cooling towers, gas treating, blending, troubleshooting field cases, gas solubility, and density of irregular solids * Hundreds of common sense techniques, shortcuts, and calculations.
