Download or read book Systems Performance written by Brendan Gregg and published by Pearson Education. This book was released on 2014 with total page 777 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Complete Guide to Optimizing Systems Performance Written by the winner of the 2013 LISA Award for Outstanding Achievement in System Administration Large-scale enterprise, cloud, and virtualized computing systems have introduced serious performance challenges. Now, internationally renowned performance expert Brendan Gregg has brought together proven methodologies, tools, and metrics for analyzing and tuning even the most complex environments. Systems Performance: Enterprise and the Cloud focuses on Linux(R) and Unix(R) performance, while illuminating performance issues that are relevant to all operating systems. You'll gain deep insight into how systems work and perform, and learn methodologies for analyzing and improving system and application performance. Gregg presents examples from bare-metal systems and virtualized cloud tenants running Linux-based Ubuntu(R), Fedora(R), CentOS, and the illumos-based Joyent(R) SmartOS(TM) and OmniTI OmniOS(R). He systematically covers modern systems performance, including the "traditional" analysis of CPUs, memory, disks, and networks, and new areas including cloud computing and dynamic tracing. This book also helps you identify and fix the "unknown unknowns" of complex performance: bottlenecks that emerge from elements and interactions you were not aware of. The text concludes with a detailed case study, showing how a real cloud customer issue was analyzed from start to finish. Coverage includes - Modern performance analysis and tuning: terminology, concepts, models, methods, and techniques - Dynamic tracing techniques and tools, including examples of DTrace, SystemTap, and perf - Kernel internals: uncovering what the OS is doing - Using system observability tools, interfaces, and frameworks - Understanding and monitoring application performance - Optimizing CPUs: processors, cores, hardware threads, caches, interconnects, and kernel scheduling - Memory optimization: virtual memory, paging, swapping, memory architectures, busses, address spaces, and allocators - File system I/O, including caching - Storage devices/controllers, disk I/O workloads, RAID, and kernel I/O - Network-related performance issues: protocols, sockets, interfaces, and physical connections - Performance implications of OS and hardware-based virtualization, and new issues encountered with cloud computing - Benchmarking: getting accurate results and avoiding common mistakes This guide is indispensable for anyone who operates enterprise or cloud environments: system, network, database, and web admins; developers; and other professionals. For students and others new to optimization, it also provides exercises reflecting Gregg's extensive instructional experience.

Download or read book Enterprise Analytics written by Thomas H. Davenport and published by Pearson Education. This book was released on 2013 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: "International Institute for Analytics"--Dust jacket.

Download or read book Guide to Supply Chain Management written by David Steven Jacoby and published by The Economist. This book was released on 2014-02-25 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globalization, technology and an increasingly competitive business environment have encouraged huge changes in what is known as supply chain management, the art of sourcing components and delivering finished goods to the customer as cost effectively and efficiently as possible. Dell transformed the way people bought and were able to customize computers. Wal-Mart and Tesco have used their huge buying power and logistical skills to ensure the supply and stock management of their stores is finely honed. Manufacturers now make sure that components are where they are needed on the production line just in time for when they are needed and no longer. Such finessing of the way the supply chain works boosts the corporate bottom line and can make the difference between being a market leader or an also ran. This guide explores all the different aspects of supply chain management and gives hundreds of real life examples of what firms have achieved in the field.

Download or read book Complete Guide to Federal and State Garnishment 2019 Edition IL written by Bryant and published by Wolters Kluwer. This book was released on 2018-12-19 with total page 1290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete Guide to Federal and State Garnishment provides much-needed clarity when the federal and state laws appear to conflict. You'll find plain-English explanations of the laws and how they interact, as well as the specific steps you and your staff need to take to respond to the order properly. Numerous detailed examples and mathematical calculations make it easy to apply the law under different scenarios. Written by Amorette Nelson Bryant, who was recently appointed by the Uniform Law Commission as an observer for the Drafting Committee on a Wage Garnishment Act and was a past chair of both the APA GATF Child Support Subcommittee and Garnishment Subcommittee, Complete Guide to Federal and State Garnishment brings the payroll professional up-to-date on the latest federal and state laws and regulations affecting this ever-changing area. It is your one-stop source for answers to critical questions, such as: Does the amount exempt from garnishment change when the minimum wage goes up? How do I determine the wages to which the garnishment applies? If an employee is subject to more than one garnishment, which has priority? Which state's rules do I use when I receive a child support order sent from another state? State or federal law - which applies for creditor garnishment and support? Are there alternatives to remitting withheld child support via EFT/EDI? How do I handle garnishments when employees are paid a draw against salary? Previous Edition: Complete Guide to Federal and State Garnishment, 2018 Edition, ISBN 9781454884255¿

Download or read book The Complete Guide to Portfolio Performance written by Pascal François and published by John Wiley & Sons. This book was released on 2024-04-23 with total page 1095 pages. Available in PDF, EPUB and Kindle. Book excerpt: An intuitive and effective desk reference for performance measurement in asset and wealth management In The Complete Guide to Portfolio Performance: Appraise, Analyse, Act, a team of finance professors with extended practical experience deliver a hands-on desk reference for asset and wealth managers suitable for everyday use. Intuitively organized and full of concrete examples of the real-world implementation of the concepts discussed within, the book provides a comprehensive coverage of all important portfolio performance matters across 18 chapters of actionable and clearly described content. The authors have provided relevant cross-referencing where appropriate, “Key Takeaways and Equations” sections at the end of each chapter, and pointers to additional resources for anyone interested in pursuing further research. You'll also find: Discussions of more than a hundred classical and modern performance measures organized logically and with a focus on their applications Strategies for selecting appropriate performance measures based on your situation as a manager or investor Explanations of analytical techniques (statistical approaches, attribution, fund ratings...) enabling a comprehensive use of performance-related information Applications of portfolio performance criteria in concrete investment decision-making processes Highly actionable and logically organized material that's easy to find at a moment's notice A full set of pedagogical powerpoint slides and excel worksheets with all data and formulas Perfect for investors, portfolio managers, advisors, analysts, and regulators, The Complete Guide to Portfolio Performance is also a must-read reference for students and practitioners of asset and wealth management, as well as those pursuing certification such as CFA, CIPM, CIIA, and CAIA.

Download or read book Complete Guide to Human Resources and the Law 2019 Edition written by Shilling and published by Wolters Kluwer. This book was released on 2018-09-14 with total page 1830 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Complete Guide to Human Resources and the Law will help you navigate complex and potentially costly Human Resources issues. You'll know what to do (and what not to do) to avoid costly mistakes or oversights, confront HR problems - legally and effectively - and understand the rules. The Complete Guide to Human Resources and the Law offers fast, dependable, plain English legal guidance for HR-related situations from ADA accommodation, diversity training, and privacy issues to hiring and termination, employee benefit plans, compensation, and recordkeeping. It brings you the most up-to-date information as well as practical tips and checklists in a well-organized, easy-to-use resource. The 2019 Edition provides new and expanded coverage of issues such as: The Supreme Court held in March 2016 that to prove damages in an Fair Labor Standards Act (FLSA) donning/doffing class action, an expert witness' testimony could be admitted Tyson Foods, Inc. v. Bouaphakeo, 136 S. Ct. 1036 (2016). Executive Order 13706, signed on Labor Day 2015, takes effect in 2017. It requires federal contractors to allow employees to accrue at least one hour of paid sick leave for every 30 hours they work, and unused sick leave can be carried over from year to year. Mid-2016 DOL regulations make millions more white-collar employees eligible for overtime pay, by greatly increasing the salary threshold for the white-collar exemption. Updates on the PATH Act (Protecting Americans From Tax Hikes; Pub. L. No. 114-113. The DOL published the "fiduciary rule" in final form in April 2016, with full compliance scheduled for January 1, 2018. The rule makes it clear that brokers who are paid to offer guidance on retirement accounts and Individual Retirement Arrangements (IRAs) are fiduciaries. In early 2016, the Equal Employment Opportunity Commission (EEOC) announced it would allow charging parties to request copies of the employer's position statement in response to the charge. The Supreme Court ruled that, in constructive discharge timing requirements run from the date the employee gives notice of his or her resignation--not the effective date of the resignation. Certiorari was granted to determine if the Federal Arbitration Act (FAA) preempts consideration of severing provisions for unconscionability. Previous Edition: Complete Guide to Human Resources and the Law, 2018 Edition ISBN 9781454884309

Download or read book Complete Guide to Sport Education written by Daryl Siedentop and published by Human Kinetics. This book was released on 2011-02-22 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Complete Guide to Sport Education contains everything your students need to get—and keep—children active. Regardless of skill or confidence level, your students will learn how to get children to work together, support each other, and gain competence in sport and fitness skills so that they can stay moving now and throughout their lifetime. The Sport Education model is appropriate for various dance forms and recreational activities such as swimming, weightlifting, and other fitness programs such as aerobic routines and hiking. The text for this groundbreaking Sport Education curricular model has expanded to 12 chapters, is updated throughout, and offers even more practical examples and real-world applications from both elementary and secondary levels: • A new emphasis on using the Sport Education model to help students reach national goals for physical activity, including outside of class time • Review of the findings from more than 50 research studies that examine the efficacies of the Sport Education model • More online teacher resources—including ready-to-use forms, plans, assessments, charts, and handouts A few examples of new resources include a series of team practice cards that teachers and team coaches can use to plan practices, and templates that allow teachers to choose among several game-play performance indicators (techniques and tactics, rules and strategies, fair play, and so on). The resources make it easy for professors to use this text in college methods and curriculum courses. Authors Daryl Siedentop, Peter Hastie, and Hans van der Mars provide a perfect blend of rock-solid theory and practical application for a wealth of games, sports, and fitness activities. Through their Sport Education model, children quickly become involved in all aspects of a sport or activity, learning skills, sportsmanship, and responsibility. The curriculum helps students develop as leaders and as team players. And as they learn to become true players and performers, they become more competent and confident—thus leading to the likelihood that they will continue being active after school, on weekends, and as they grow. This second edition of Complete Guide to Sport Education will help school programs meet national physical activity guidelines and the national physical education standards established by NASPE. It contains everything that future physical education teachers need in order to implement an effective program. With its greater emphasis on activity and fitness, its expanded resources, its relevance and freshness, and its practical approach, Complete Guide to Sport Education, Second Edition, is just what your students need to point children in the direction of healthy, active lifestyles.

Download or read book Systems Performance written by Brendan Gregg and published by Pearson. This book was released on 2020-12-09 with total page 2022 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systems Performance, Second Edition, covers concepts, strategy, tools, and tuning for operating systems and applications, using Linux-based operating systems as the primary example. A deep understanding of these tools and techniques is critical for developers today. Implementing the strategies described in this thoroughly revised and updated edition can lead to a better end-user experience and lower costs, especially for cloud computing environments that charge by the OS instance. Systems performance expert and best-selling author Brendan Gregg summarizes relevant operating system, hardware, and application theory to quickly get professionals up to speed even if they have never analyzed performance before. Gregg then provides in-depth explanations of the latest tools and techniques, including extended BPF, and shows how to get the most out of cloud, web, and large-scale enterprise systems. Key topics covered include Hardware, kernel, and application internals, and how they perform Methodologies for rapid performance analysis of complex systems Optimizing CPU, memory, file system, disk, and networking usage Sophisticated profiling and tracing with perf, Ftrace, and BPF (BCC and bpftrace) Performance challenges associated with cloud computing hypervisors Benchmarking more effectively Featuring up-to-date coverage of Linux operating systems and environments, Systems Performance, Second Edition, also addresses issues that apply to any computer system. The book will be a go-to reference for many years to come and, like the first edition, required reading at leading tech companies. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Download or read book The Definitive Guide to DAX written by Alberto Ferrari and published by Microsoft Press. This book was released on 2015-10-14 with total page 1515 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive and authoritative guide will teach you the DAX language for business intelligence, data modeling, and analytics. Leading Microsoft BI consultants Marco Russo and Alberto Ferrari help you master everything from table functions through advanced code and model optimization. You’ll learn exactly what happens under the hood when you run a DAX expression, how DAX behaves differently from other languages, and how to use this knowledge to write fast, robust code. If you want to leverage all of DAX’s remarkable power and flexibility, this no-compromise “deep dive” is exactly what you need. Perform powerful data analysis with DAX for Microsoft SQL Server Analysis Services, Excel, and Power BI Master core DAX concepts, including calculated columns, measures, and error handling Understand evaluation contexts and the CALCULATE and CALCULATETABLE functions Perform time-based calculations: YTD, MTD, previous year, working days, and more Work with expanded tables, complex functions, and elaborate DAX expressions Perform calculations over hierarchies, including parent/child hierarchies Use DAX to express diverse and unusual relationships Measure DAX query performance with SQL Server Profiler and DAX Studio

Download or read book Enterprise Engagement The Roadmap 5th Edition written by Richard Kern and published by Bowker Identifier Services. This book was released on 2019-01-03 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only practical guidebook and desk reference for executives and front-line management seeking to apply a strategic and systematic approach to achieving organizational objectives and improving shareholder value and share-price performance in public and privately held organizations, government, and not-for-profits. This book offers a formal framework for the application of engagement principles across the enterprise and details the numerous tactics and applications of engagement in all segments of business and the economy. Enterprise Engagement differs from the traditional approach to employee and customer engagement in that it aligns engagement strategies and tactics across the organization to ensure efficiency and measurable success.Enterprise Engagement: The Roadmap is designed for the senior leaders in charge of strategic and tactical engagement plan development and for the front-line managers involved with implementation. It provides a desk reference to all the engagement strategies and tactics and how to better align them to achieve strategic or tactical goals. It provides a guide to developing ISO Annex SL and ISO 1001- compliant strategies and for auditing engagement processes, as well as information on engagement careers and applications for engagement in government and not-for profits. "By the time I finished reading Enterprise Engagement: The Roadmap my copy was filled with Post-it notes highlighting information I knew I would need to reference later. This book provides a complete guide to almost everything an organization needs to implement a strategic approach to engaging everyone in organizational goals in a systematic way." - Grace Swanson, Vice President, Human Capital, Accumold "As a professor of marketing and entrepreneurship for most of my career, and founder of two leading companies in sales and marketing management, I know that delivering promises is one of the most critical strategies for success. Yet too many organizations fail to address the importance of engaging all stakeholders in organizational goals. Enterprise Engagement: The Roadmap is the only book I know that focuses on how to apply a strategic and tactical approach to engagement across the enterprise in a systematic way." - Gary Rhoads, Stephen Mack Covey Professor of Marketing at the Marriot School of Business at Brigham Young University and Chairman of Xvoyant"I have spent much of my career helping organizations develop great cultures, and in the end a successful strategy requires a CEO-led approach to connecting employees, managers, customers, vendors, suppliers, the community - everyone inside and outside the organization who has a stake in its success. I have repeatedly referenced almost every chapter in Enterprise Engagement: The Roadmap since the first edition came out, as it's the only book I know of that puts together in one place all the tactics needed to address engagement to achieve organizational results." - Barbara Porter, Executive Director, Ernst & Young"The world of organizational management has talked about the issue of engagement for going on two decades, and it's clear that despite all the discussion and expenditures on motivational speakers, leadership coaching, rewards and recognition, permission marketing, innovation, diversity, etc., little has changed. Enterprise Engagement: The Roadmap provides a game plan for a strategic and systematic approach that connects the dots between all stakeholders and the tools needed to engage them in the organizational mission." - Dr. Ron McKinley, Vice President, Chief Standards Officer, Director, University of Texas Medical Branch Healthcare Management Institute, and Chair of ISO Technical Committees 260, Human Resource Management and 304, Healthcare Organization Management

Download or read book The Improvement Guide written by Gerald J. Langley and published by John Wiley & Sons. This book was released on 2009-06-03 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of this bestselling guide offers an integrated approach to process improvement that delivers quick and substantial results in quality and productivity in diverse settings. The authors explore their Model for Improvement that worked with international improvement efforts at multinational companies as well as in different industries such as healthcare and public agencies. This edition includes new information that shows how to accelerate improvement by spreading changes across multiple sites. The book presents a practical tool kit of ideas, examples, and applications.

Download or read book Good Strategy Bad Strategy written by Richard Rumelt and published by Profile Books. This book was released on 2011-06-09 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Richard Rumelt's Good Strategy/Bad Strategy was published in 2011, it immediately struck a chord, calling out as bad strategy the mish-mash of pop culture, motivational slogans and business buzz speak so often and misleadingly masquerading as the real thing. Since then, his original and pragmatic ideas have won fans around the world and continue to help readers to recognise and avoid the elements of bad strategy and adopt good, action-oriented strategies that honestly acknowledge the challenges being faced and offer straightforward approaches to overcoming them. Strategy should not be equated with ambition, leadership, vision or planning; rather, it is coherent action backed by an argument. For Rumelt, the heart of good strategy is insight into the hidden power in any situation, and into an appropriate response - whether launching a new product, fighting a war or putting a man on the moon. Drawing on examples of the good and the bad from across all sectors and all ages, he shows how this insight can be cultivated with a wide variety of tools that lead to better thinking and better strategy, strategy that cuts through the hype and gets results.

Download or read book Beyond Performance 2 0 written by Scott Keller and published by John Wiley & Sons. This book was released on 2019-07-03 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Double your odds of leading successful, sustainable change Leaders aren’t short on access to change management advice, but the jury has long been out as to which approach is the best one to follow. With the publication of Beyond Performance 2.0, the verdict is well and truly in. By applying the approach detailed by authors, Scott Keller and Bill Schaninger, the evidence shows that leaders can more than double their odds of success—from thirty percent to almost eighty. Whereas the first edition of Beyond Performance introduced the authors’ “Five Frames of Performance and Health” approach to change management, the fully revised and updated Beyond Performance 2.0 has been transformed into a truly practical “how to” guide for leaders. Every aspect of how to lead change at scale is covered in a step-by-step manner, always accompanied by practical tools and real-life examples. Keller and Schaninger’s work is distinguished in many ways, one of which is the rigor behind the recommendations. The underpinning research is the most comprehensive of its kind—based on over 5 million data points drawn from 2,000 companies globally over a 15-year period. This data is overlaid with the authors’ combined more than 40 years of experience in helping companies successfully achieve large-scale change. As senior partners in McKinsey & Company, consistently named the world’s most prestigious management consulting firm, Keller and Schaninger also draw on the shared experience of their colleagues from offices in over 60 countries with unrivaled access to CEOs and senior teams. Beyond Performance 2.0 also dares to go against the grain—eschewing the notion of copying best practices and instead guiding leaders to make choices specific to their unique context and organization. It does this with meticulously balance of focus on short- and long-term considerations, and on fully addressing the hard technical and oft cultural elements of making change happen. Further, the approach doesn’t just focus on delivering change; it builds an organization’s muscle to continuously change, making it healthier so that it can act with increased speed and agility to stay perpetually ahead of its competition. Leaders looking for a proven approach to leading large-scale change from a trusted source have found what they are looking for in Beyond Performance 2.0.

Download or read book Key Performance Indicators written by Emanuel Camilleri and published by Taylor & Francis. This book was released on 2024-03-29 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Key performance indicators (KPIs) are widely used across organisations. But are they fully understood in how they can properly shape, improve, or even undermine organisational systems and outcomes? This book presents a framework and tools for measuring and managing performance at various levels within an organisation, and helps managers re-think the ways KPIs can be implemented to meet organisational goals. Innovative performance measurement and management is a vital function within any organisation irrespective of its size and industry. Measuring and managing performance (whether on an individual, team, or departmental basis) assists management in calibrating their established strategic goals by providing an insight into how well their employees and the organisation are doing and identifying areas of concern for rectification and improvement. This book focuses on the practicality of performance management tools (for example, Performance Analytics; Performance Reporting; Critical Success Factors; Balanced Scorecard; Benchmarking; Six Sigma; Business Excellence Models; Enterprise Risk Management) and illustrates their use, and the changing nature of how organisational performance will be evaluated in the future. This includes the application of Artificial Intelligence as an important trend in performance measurement and management. This book provides a universal framework for implementing a performance measurement and management system that is applicable to both the private and public sectors. It is particularly relevant to HR and operational managers, and organisational leaders and public administrators at all levels.

Download or read book Control Your ERP Destiny written by Steven Scott Phillips and published by Street Smart ERP Publications. This book was released on 2022-11-22 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: The history of implementing ERP systems has shown that leaving the fate of your Enterprise Resource Planning project in the hands of software consultants and vendors may only create a false sense of security. While the help of consultants is usually required, they are not all-knowing, have a limited ability to control the keys to project success, and are often the beneficiaries of cost overruns. When it comes to software vendors, their sales people will be long gone when it comes time to go-live with the new system. This book presents comprehensive strategies and techniques that enable organizations to take charge of their Enterprise Resource Planning projects to drive success. It is a guide to making informed decisions during each project phase. The author describes how to become less dependent on outside consultants, mitigate project risks, and significantly reduce implementation costs. Just as important are strategies and methods for the project team and stakeholders to identify business improvement opportunities within your organization and redesign processes to achieve the project benefits. The book also contains many tips to create internal project ownership, select ERP software, manage service providers, transfer software knowledge, develop the right implementation strategies, establish a realistic schedule and budget, and properly test the new system. It also addresses the various system deployment options, emerging technology trends, and the implications from a software selection, implementation and on-going support standpoint. The information is applicable to new implementations and system upgrades. This edition updated: November 2023 For those who prefer audiobooks, this version is also available on Google Play. Click "Switch To Audiobook" on this ebook homepage. Reviews "You owe it to your company and yourself to read this book. If you do so, you will sharply increase your odds for success and spend a lot less money. Steve has done the ERP industry a big service." - Thomas F. Wallace, early ERP pioneer, author, and Distinguished Fellow at The Ohio State University Center for Operational Excellence. "There really aren't many "must-read" ERP books in the 30 year (or so) history of ERP, but you can add this book to the must-read list. The book fits nicely into what I call the Center of Excellence movement - the push by ERP customers to gain more value out of their ERP investments and endure less headaches. The book is a combination of hard-won advice, cautionary tales, and a bit of a manifesto for not placing blind trust in third party consultancies." - Jon Reed, SAP/ERP Market Analyst. "I love this book." - R. Ray Wang. CEO and Principal Analyst at Constellation Research, a founding partner of the Altimeter Group and thought leader on enterprise digital transformation. "If the Project Management Institute (PMI) had a certification program in ERP Management, this would be the only textbook needed." - Andy Klee, President, Klee Associates, ERPtips.com (SAP), and JDEtips.com (Oracle Enterprise One).

Download or read book Business Process Change written by Paul Harmon and published by Morgan Kaufmann. This book was released on 2014-04-26 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Business Process Change, 3rd Edition provides a balanced view of the field of business process change. Bestselling author Paul Harmon offers concepts, methods, cases for all aspects and phases of successful business process improvement. Updated and added for this edition is new material on the development of business models and business process architecture development, on integrating decision management models and business rules, on service processes and on dynamic case management, and on integrating various approaches in a broad business process management approach. New to this edition: - How to develop business models and business process architecture - How to integrate decision management models and business rules - New material on service processes and on dynamic case management - Learn to integrate various approaches in a broad business process management approach - Extensive revision and update addresses Business Process Management Systems, and the integration of process redesign and Six Sigma - Learn how all the different process elements fit together in this best first book on business process, now completely updated - Tailor the presented methodology, which is based on best practices, to your organization's specific needs - Understand the human aspects of process redesign - Benefit from all new detailed case studies showing how these methods are implemented

Download or read book A Study of Risky Business Outcomes written by Torben Juul Andersen and published by Emerald Group Publishing. This book was released on 2023-09-29 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research presented here is developed from analyses of extensive European and North American datasets (1995-2019) spanning periods of economic expansion, recession, and recovery and explores how firms manage in a world with extreme exposures and how their failure and success affect the distribution of financial returns.