Questões de Concurso

Making Performance Budgeting Work: New IMF Book

October 04, 2007

    Member countries will find valuable advice on how to reform their budgeting practices to improve the effectiveness and efficiency of public expenditure in a major new work on performance budgeting produced by the Fiscal Affairs Department. The book, Performance Budgeting: Linking Funding and Results (500pp), came off the presses of the top UK publisher Palgrave Macmillan in September.
    Edited by FAD staff member Marc Robinson, the book contains a comprehensive treatment of contemporary performance budgeting practice and theory. In a series of thematic chapters and case studies, the book discusses:
    - The key forms of performance budgeting which [TO IMPLEMENT] around the world - how they differ, and what they have in common points.
    - Lessons from the experience of governments around the world - ranging from OECD nations to developing, middle-income and transition countries - about what forms of performance budgeting work, under what circumstances, and with what implementation strategies.
    - How successful performance budgeting can improve aggregate fiscal discipline.
    - The information requirements of performance budgeting, and
    - The links between performance budgeting and other budgeting and public management reforms.
    Many of the contributors to this work are leaders in performance budgeting implementation in their countries. Others are respected academics and technical experts from the International Monetary Fund and other international organizations. Countries covered in the case studies include the UK, USA, Australia, France, Chile, Spain, Russia, Colombia and Ethiopia.
    One major focus of the book is performance budgeting as a tool for improved expenditure prioritization - that is, for helping to shift limited public resources to the services of greatest social benefit. A key finding is that this type of performance budgeting will only work if the budget process is fundamentally changed so that top politicians and bureaucrats systematically consider expenditure priorities when formulating the budget. This means more than just considering the priorities for new spending. It requires also having mechanisms to systematically review existing spending programs to identify what is ineffective and low priority and can, therefore, be cut. This is what countries such as Chile and the United Kingdom have successfully done, and the United States is currently attempting to achieve with its Program Assessment Rating Tool instrument. Conversely, it is a mistake to believe that merely changing the budget classification and developing performance indicators will in itself improve the allocation of resources in the budget.

(Adapted from http://blog-pfm.imf.org/pfmblog/2007/10/making-performa.html)

Internet Architects Warn of Risks in Ultrafast Networks

    If nothing else, Arista Networks proves that two people can make more than $1 billion each building the Internet and still be worried about its reliability.
    David Cheriton, a computer science professor at Stanford known for his skills in software design, and Andreas Bechtolsheim, one of the founders of Sun Microsystems, have committed $100 million of their money, and spent half that, to shake up the business of connecting computers in the Internet’s big computing centers.
    As the Arista founders say, the promise of having access to vast amounts of data instantly, anywhere, is matched by the threat of catastrophe. People are creating more data and moving it ever faster on computer networks. The fast networks allow people to pour much more of civilization online, including not just Facebook posts and every book ever written, but all music, live video calls, and most of the information technology behind modern business, into a worldwide “cloud” of data centers. The networks are designed so as to be always available, via phone, tablet, personal computer or an increasing array of connected devices.
    Statistics dictate that the vastly greater number of transactions among computers in a world 100 times faster than today will lead to a greater number of unpredictable accidents, with less time in between them.
    Mr. Bechtolsheim says that because of the Internet’s complexity, the global network is impossible to design without bugs. Very dangerous bugs, as he describes them, capable of halting commerce, destroying financial information or enabling hostile attacks by foreign powers.
    More transactions also mean more system attacks. Even though he says there is no turning back on the online society, Mr. Cheriton worries most about security hazards. “I ...... the claim that the Chinese military can take it down in 30 seconds, no one can prove me wrong,” he said.
    The common connection among computer servers, one gigabit per second, is giving way to 10-gigabit connections, because of improvements in semiconductor design and software. Speeds of 40 gigabits, even 100 gigabits, are now used for specialty purposes like consolidating huge data streams among hundreds of thousands of computers across the globe, and that technology is headed into the mainstream. An engineering standard for a terabit per second, 1,000 gigabits, is expected in about seven years.

(Adapted from. http://www.nytimes.com/2011/11/14/technology/)