IPOs: Evaluating failure risk
INSEAD Assistant Professor of Accounting and Control Liz Demers says the risk of failure may not be fully priced into new listings as of the offering date.
Donnerstag, 25. November 2010
Trainieren Sie Ihr Hörverstehen mit authentischen Materialien. Nutzen Sie die Nachrichten der Deutschen Welle von Donnerstag - als Text und als verständlich gesprochene Audio-Datei. BAGDAD: Fast neun Monate nach der Parlamentswahl im Irak ist der amtierende Ministerpräsident el Maliki mit der Bildung einer neuen Regierung beauftragt worden. Er wurde von Staatschef Talabani mit der Aufgabe betraut. Maliki hat nun 30 Tage Zeit. Die Parlamentswahl Anfang März hatte keinem politischen Lager eine
On Adam Smith, Gordon Gecko and controls on self-interest
Maybe it’s due to technology, maybe the global economy or maybe the revelations about corporate behaviour as one company after another, melting down and asking for taxpayer aid, laid bare the truth behind their balance sheets. Layman and businessman alike have come to realise that the old taboos surrounding ways of behaviour in the business world no longer work – or perhaps worked inefficiently at best.
A helping hand for families trying to escape the poverty trap in India
Kancheepuram, some 80 kilometres south-west of Chennai, is well known for its 500-year-old heavyweight silk sari tradition. But chances were that its ornate, intricate pieces were woven by children between the age of five and 13, working 12 to 16 hours a day and bonded to a master weaver until their parents’ debt was paid in full.
"Photography as Prophecy: India 1839-1900"
A talk by Christopher Pinney, Professor of Anthropology & Visual Culture, University College London; Visiting Crowe Professor, Department of Art History, Northwestern University. From the South Asia Seminar.
"The Duel: Pakistan on the Flight Path of American Power"
Writer, film-maker, and leading figure of the international left Tariq Ali speaks about Pakistan, Afghanistan and the future of U.S. involvement in the region. Ali's new book, "The Duel: Pakistan on the Flight Path of American Power", weighs the prospects of those contending for power in the aftermath of Benazir Bhutto's assassination, and demonstrates Pakistan
What is Driving the Mergers and Acquisitions Frenzy?
2006 set a record for mergers and acquisitions worldwide. Deals totaled $3.79 trillion, 38% higher than in 2005, and 55 of the transactions were valued at more than $10 billion each, according to data from Thomson Financial. Private equity firms were major movers in this trend, responsible for 20% of global M&A activity and 27% of activity in the U.S., according to Thomson. How long will this M&A binge continue, and when it does come to an end, what will be the factors behind the retreat? Knowle
Philips Lighting CEO Rudy Provoost: Innovation Means Putting Consumers' Needs First
Approximately 19% of the world's electricity bill comes from lighting, according to Rudy Provoost, CEO of Philips Lighting. As such, Philips, the world's largest producer of industrial and consumer lighting products, has a big role to play in the ongoing transformation from incandescent to solid-state lighting using LED technology. Provoost, who until last year was CEO of Philips Consumer Electronics, is no stranger to new technologies, which he says are "just a vehicle to respond to needs." Fig
PARC's Teresa Lunt: 'Figuring Out What Is Valuable for You to Know Right Now'
Teresa Lunt, who directs the computing science laboratory at the Palo Alto Research Center, is involved in a wide range of activities, including ubiquitous computing, security and privacy, and ethnography for organizational environments and technology design. During a talk with Knowledge@Wharton at the recent Future of Publishing Conference in New York, she discussed a few of her current projects -- such as research into workplace efficiencies, a study on mobile advertising and the creation of a
Worlds Apart: What's Behind the U.S.-China Currency Dispute?
Faced with the possibility of a global currency war, Western countries are increasing their scrutiny of China's currency policies, accusing Beijing of intervening in the markets to keep China's currency weaker than it would be otherwise. In the U.S., politicians and regulators say such tactics undermine efforts to boost exports, and thus take away jobs from American workers. But the controversy is more complicated than that, and touches on policies and attitudes that go back decades. Knowledge@W
Pipestone, Minnesota -- National Register of Historic Places Travel Itinerary
features an area in the southwest corner of Minnesota that reflects a rich history of American Indian quarrying, prosperity brought by the railroad and mining enterprises, and a distinctive natural landscape. This National Register of Historic Places Travel itinerary highlights 30 historic places, including buildings constructed with beautiful local red stone and land still sacred to American Indians.
Open teaching: The key to sustainable and effective open education
not available,WHY DO WE NEED LEARNING TECHNOLOGIES?
A Model for Strengthening the Software Engineering Research
Like all other New Member States (NMS) Bulgaria is experiencing a dramatic change in all areas of its society. These changes reflect very seriously on the research capacity of the country and, in particular to Sofia University (SU). The Faculty of Mathematics and Informatics (FMI) has experienced some serious problems closely related to the general socio-economic and the research environment in Bulgaria. This paper describes a model for strengthening the research capacity of FMI, especially the
Exploring Individual and Collaborative Dimensions of Knowledge Building in an Online Learning Commun
An exploratory study of students' engagement in online learning and knowledge building is presented in this paper. Learning in an online community, composed of students (pre-service teachers) and experts (experienced in-service schoolteachers and academics), is the study's primary focus. Students' interaction and knowledge discourse structures, arising from individual readings of academic papers and asynchronous collaboration with peers and experts, are investigated using social network and cont
Digital literacy towards a re description of literacy for the digital learning environments
The concepts of digital literacy and digital competence are the focus in this paper. The paper will argue that the traditional concepts regarding literacy need to be re described and augmented when faced with the challenges and affordances of the digital learning environments. The paper will suggest a theoretical framework for how to understand the ways in which young people include digital technologies into their social and cultural practices. Some examples from the empirical material w
Making lifelong learning a reality for all
The impact of legal and political frameworks on accessibl
Within the EU4ALL project (www.eu4all-project.eu) extensive research has been undertaken to detect the impact of legal and political frameworks on the accessibility of lifelong learning (ALL), with a clear focus on higher education in this initial phase. The introduction of appropriate technologies in educational institutions is accompanied and shaped by legal and political concepts, measures and programmes capable of reducing or strengthening existing barriers to the participation in lifelong l
Providing Efficient Event Information Management to CSCL Applications
This work aims to explore the importance of carrying out an efficient management of the event information generated from CSCL applications during the collaborative learning process. The achievement of this task first involves the design of a conceptual model of collaborative learning interaction that captures and distinguishes several high-level collaborative learning processes, which in turns leads to a computational model. To achieve that, we first define the main types of event information ge
A Grid-Based Approach for Processing Group Activity Log Files
The information collected regarding group activity in a collaborative learning environment requires classifying, structuring and processing. The aim is to process this information in order to extract, reveal and provide students and tutors with valuable knowledge, awareness and feedback in order to successfully perform the collaborative learning activity. However, the large amount of information generated during online group activity may be timeconsuming to process and, hence, can hinder the rea
Компютърните игри – новата медия в образованието
Компютърните игри са сред най-популярните забавления не само за младите, а и за хората в по-напреднала възраст. Въпросът, който ние често си задаваме е - дали те са само забавление или могат да ни научат на нещо полезно. За децата такива игри са първия им контакт с компютрите.
Implementation of ICT in Higher Education as Interacting Activity Systems
Implementation of ICT in higher education is not a trivial process. It is however a process leading to a number of challenges and problems. The paper develops a theoretical model of the implementation of ICT in higher education based on activity theory and on a case study in a Danish university. The model suggest that implementation in itself is an activity system. The implementation activity is composed of three processes: Selection of ICT; adaptation of ICT and change of practice with ICT. Fur