...Introduction Efficient market hypothesis is widely accepted by academic community as a cornerstone of modern financial theory. Fama (1970) gives detailed definition of this theory and states that efficient market is a market that stock prices quickly and fully reflect all available and newly released information, where majority of participants are rational in their decision making process and where an investor is not able to outperform the market through any analyses, because of actual price of stock shows its intrinsic value. Naturally such revolutionary hypothesis did not occur suddenly. In 1990 Louis Bachelier in his "Theory of Speculation" paragraph gave definition of informational efficiency of the market. This study was not being developed until 1953 when Maurice Kendall who postulated that stock prices movement follow the random walk theory. Further enhancement of these studies associated with the name of Eugene Fama who gave comprehensive resume of efficient market hypothesis, as well as empirical evidences to support it and defined three form of efficient market: weak, semi-strong and strong in 1970 (Dimson and Mussavian, 1998). Later several different researches have been carried out by financial academics which continuously underpinned efficient market hypothesis. Consequently this theory began widely use by investors for investment decision making process. However only after two decades this hypothesis began less dominance in the market. Several crashes, changing...
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...The History of Information Technology March 2010 Draft version to appear in the Annual Review of Information Science and Technology, Vol. 45, 2011 Thomas Haigh thaigh@computer.org University of Wisconsin, Milwaukee Thomas Haigh The History of Information Technology – ARIST Draft 2 In many scholarly fields the new entrant must work carefully to discover a gap in the existing literature. When writing a doctoral dissertation on the novels of Nabokov or the plays of Sophocles, clearing intellectual space for new construction can be as difficult as finding space to erect a new building in central London. A search ensues for an untapped archive, an unrecognized nuance, or a theoretical framework able to demolish a sufficiently large body of existing work. The history of information technology is not such a field. From the viewpoint of historians it is more like Chicago in the mid-nineteenth century (Cronon, 1991). Building space is plentiful. Natural resources are plentiful. Capital, infrastructure, and manpower are not. Boosters argue for its “natural advantages” and promise that one day a mighty settlement will rise there. Speculative development is proceeding rapidly and unevenly. But right now the settlers seem a little eccentric and the humble structures they have erected lack the scale and elegance of those in better developed regions. Development is uneven and streets fail to connect. The native inhabitants have their ideas about how things should be done, which sometimes...
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...(EMH) states that market prices fully reflect all publicly available information (Fama 1970). The EMH has been highly influential among academics, but practitioners and regulators appear unconvinced. Investors work hard to identify mispriced stocks on the basis of public data, or pay others to do so, even though the EMH asserts that such efforts are wasted. Managers seek to boost stock prices by hiding bad news in footnotes, and regulators work hard to defeat such efforts, even though the EMH asserts that information is reflected in prices no matter how obscure its presentation. Beliefs about inefficiency play a central role in the debate over recognizing expenses for incentive stock options. Opponents of expensing argue that the resulting lower net income will inappropriately reduce market prices, while proponents argue the market does not fully recognize compensation costs reported only in footnotes. In efficient markets, however, expensing these costs has no direct effect on prices, as long as the details of the compensation are included in footnotes. The decision to expense option costs could reduce stock price indirectly, even in efficient markets, by affecting the terms of contracts between the reporting firm and other parties (Watts and Zimmerman 1986). However, few of the parties to the debate appear concerned about these effects. The academic community is showing increasing dissatisfaction with the EMH, swayed partly by evidence that prices underreact to large earnings changes...
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...tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org. Penn State University Press is collaborating with JSTOR to digitize, preserve and extend access to Transportation Journal. http://www.jstor.org This content downloaded from 111.68.99.23 on Thu, 08 Oct 2015 12:36:12 UTC All use subject to JSTOR Terms and Conditions Historical Perspective of the Logistics and Supply Chain Management Discipline R. Neil Southern Abstract The purpose of this article is to examine the evolution of the study of business logistics and supply chain management from the perspective of one who has participated firsthand in the discipline in industry and academic positions over the past six decades. The subject matter is organized in chronological order by decade. The 1950s were primarily a decade of transportation. During the 1960s the study of transportation evolved into the study of physical distribution. During the early 1970s more attention was given to physical supply, the inbound side of logistics systems. Later in the 1970s, universities began to offer more...
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...1155 Union Circle 311396, Denton, Texas 76203-5017, USA. E-mail: iman.naderi@unt.edu doi: 10.1111/j.1470-6431.2011.01041.x Abstract Fashion involvement has been regarded as an important research topic in consumer research. Despite the importance of this topic, no attempt has been made in the past to review, assess and consolidate extant research on fashion involvement. This study presents a comprehensive and critical review and analysis of the recent studies on involvement in the context of fashion clothing to indicate the current state and identify possible gaps. A content analysis of the current peer-reviewed journal articles published on this research topic reveals a paucity of research on a number of antecedents and consequences of involvement. Further, the findings show that the research method is biased towards the survey method as opposed to experimentation. In this paper, the results of the content analysis outlining methodologies, sample characteristics, variables and major findings are provided and analysed, followed by directions for future research, theoretical and managerial implications, and limitations. Introduction The concept of involvement, originated from social psychology (Sherif and Cantril, 1947; Harvey and Sherif, 1951), was linked to marketing and consumer research in Krugman’s (1965, 1966, 1971) early works in television advertising and involvement. Involvement is a...
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...ver the past 10 years of teaching courses on research methods and feminist approaches to methodologies and epistemologies, a recurring question from our students concerns the distinctiveness of feminist approaches to methods, methodologies, and epistemologies. This key question is posed in different ways: Is there a specifically feminist method? Are there feminist methodologies and epistemologies, or simply feminist approaches to these? Given diversity and debates in feminist theory, how can there be a consensus on what constitutes “feminist” methodologies and epistemologies? Answers to these questions are far from straightforward given the continually evolving nature of feminist reflections on the methodological and epistemological dimensions and dilemmas of research. This chapter on feminist methodologies and epistemologies attempts to address these questions by tracing historical developments in this area, by considering what may be unique about feminist epistemologies and feminist methodologies, by reviewing some of sociology’s key contributions to this area of scholarship and by highlighting some key emergent trends. The chapter begins with a brief overview of the theoretical and historical development of feminist epistemologies, followed by a similar overview of feminist methodologies. The final section discusses how feminist 36 epistemologies and feminist methodologies have begun to merge into an area called feminist research and details some key pillars of contemporary...
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...CHAPTER I INTRODUCTION AND BACKGROUND OF THE STUDY INTRODUCTION Leaderships is the capacity and will to rally men and women to a common purpose and the character which inspires confidence - Bernard Montgomery- The widespread fascination with leadership may be because it is such mysterious process, as well as one that touches everyone’s life. The term leaderships mean different things to different people. It is a word taken from the common vocabulary and incorporated into the technical vocabulary of a scientific discipline without being précised redefined. As a consequence, it carries extraneous connotations the create ambiguity of meaning (Janda, 1960). Further confusion is cause by the use of other imprecise term such as power, authority, management administration, control and supervision to describe the same phenomena. Bennis (1959, p.259) surveyed the leadership literature and concluded: Always, it seems, the concept of leaderships eludes us or turns up in another forms to taunt us again with its slipperiness and complexity. So we have invented and endless proliferation of terms to deal with it...and still the concept is not sufficient defined. Researchers usually define leaderships according to their individual perspective and the aspect of the phenomena of the most interest of them. After a comprehensive review of the leadership literature, Stogdill (1974, p.259) concluded that “there are almost as many definition of leaderships as there are persons who have attempted...
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...M A G A Z I N E FA L L 2 0 0 2 Volume 20 Number 2 SPANNING THE GLOBE Duke Leads the Way in International Law Teaching and Scholarship inside plus Duke admits smaller, exceptionally well-qualified class Duke’s Global Capital Markets Center to launch new Directors’ Education Institute from the dean Dear Alumni and Friends, It is not possible, these days, for a top law school to be anything other than an international one. At Duke Law, we no longer think of “international” as a separate category. Virtually everything we do has some international dimension, whether it concerns international treaties and protocols, commercial transactions across national borders, international child custody disputes, criminal behavior that violates international human rights law, international sports competitions, global environmental regulation, international terrorism, or any number of other topics. And, of course, there is little that we do at Duke that does not involve scholars and students from other countries, who are entirely integrated with U.S. scholars and students. Students enrolled in our joint JD/LLM program in international and comparative law receive an in-depth education in both the public and private aspects of international and comparative law, enriched by the ubiquitous presence of foreign students; likewise, the foreign lawyers who enroll in our one-year LLM program in American law enroll in the same courses, attend the same conferences...
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...M A G A Z I N E FA L L 2 0 0 2 Volume 20 Number 2 SPANNING THE GLOBE Duke Leads the Way in International Law Teaching and Scholarship inside plus Duke admits smaller, exceptionally well-qualified class Duke’s Global Capital Markets Center to launch new Directors’ Education Institute from the dean Dear Alumni and Friends, It is not possible, these days, for a top law school to be anything other than an international one. At Duke Law, we no longer think of “international” as a separate category. Virtually everything we do has some international dimension, whether it concerns international treaties and protocols, commercial transactions across national borders, international child custody disputes, criminal behavior that violates international human rights law, international sports competitions, global environmental regulation, international terrorism, or any number of other topics. And, of course, there is little that we do at Duke that does not involve scholars and students from other countries, who are entirely integrated with U.S. scholars and students. Students enrolled in our joint JD/LLM program in international and comparative law receive an in-depth education in both the public and private aspects of international and comparative law, enriched by the ubiquitous presence of foreign students; likewise, the foreign lawyers who enroll in our one-year LLM program in American law enroll in the same courses, attend the same conferences...
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...show how the exercise can generate a wide-ranging discussion of these issues. Is Sociology a Science? A Classroom Exercise for Promoting Discussion The question of whether sociology is a science has a long history in the discipline. It was addressed by virtually all the classical social theorists. But for some time the debate about the scientific status of sociology was muted. In the post-World War II period up to the early 1960s, quantitative methods were ascendant and theorists and methodologists alike embraced sociology as a positivist endeavor. Since then, however, a sharp division has arisen “between those who are committed to sociology as a science and those who remain skeptical and critical of such pretensions” (Turner and Turner, 1990:7). Examples of this split are...
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...history of “business ethics” depends on how one defines it. Although the term is used in several senses and varies somewhat for different countries, its current use originated in the United States and became widespread in the 1970s. The history of business ethics in the United States can be viewed as the intersection of three intertwined strands. Each of these in turn can be divided into at least two related branches. The first strand, which I shall call the ethics-in-business strand, is the long tradition of applying ethical norms to business, just as it has been applied to other areas of social and personal life. This strand can be divided further into the secular and the religious branches. The second strand is the development of an academic field, which has been called business ethics. It also has two main branches, one being the philosophical business-ethics branch, which is normative and critical, and the other the social-scientific branch, which is primarily descriptive and empirical. The third strand is the adoption of ethics or at least the trappings of ethics in businesses. This again subdivides into the integration of ethics into business and business practices on the one hand and the commitment to corporate social responsibility on the other. Business ethics was introduced into Europe and Japan in the 1980s although the term did not translate easily, and the development in each country varied from that in the United States because of socio-political-economic differences...
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...Direct Investment Randall Morck University of Alberta School of Business and NBER Tel: (780) 492-5683 randall.morck@ualberta.ca Bernard Yeung Stern School of Business New York University Tel: (212) 998-0425 byeung@stern.nyu.edu Minyuan Zhao Ross School of Business University of Michigan Tel: (734) 647-6978 myzhao@umich.edu June 2007 * The authors are grateful for the helpful comments from William Allen, Tom Pugel, Myles Shaver, Jordan Siegel, and Changqi Wu. Perspectives on China's Outward Foreign Direct Investment Randall Morck Bernard Yeung Minyuan Zhao Abstract Recent economic data reveal that, at the infant stage, China’s outward foreign direct investment (FDI) is biased towards tax haven countries and South East Asian countries and are mostly conducted by State controlled enterprises with government sanctioned monopoly status. Further examination of China’s savings rate, corporate ownership structures, and bank dominated capital allocation suggests that, although a surge in China’s outward FDI might be economically sensible, the most active players have incentives to conduct excessive outward FDI while capital constraints limit players that most likely have value-creating FDI opportunities. We then discuss plausible firm-level justifications for China’s outward FDI flow, its importance, and promising avenues for further research. I. Introduction Barely thirty years ago, most would consider China a poor agricultural economy. In 2008 China is hosting the...
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...HISTORY AND THEORY STUDIES FIRST YEAR Terms 1 and 2 Course Lecturers: CHRISTOPHER PIERCE / BRETT STEELE (Term 1) Course Lecturer: PIER VITTORIO AURELI (Term 2) Course Tutor: MOLLIE CLAYPOOL Teaching Assistants: FABRIZIO BALLABIO SHUMI BOSE POL ESTEVE Course Structure The course runs for 3 hours per week on Tuesday mornings in Terms 1 and 2. There are four parallel seminar sessions. Each seminar session is divided into parts, discussion and submission development. Seminar 10.00-12.00 Mollie Claypool, Fabrizio Ballabio, Shumi Bose and Pol Esteve Lecture 12.00-13.00 Christopher Pierce, Brett Steele and Pier Vittorio Aureli Attendance Attendance is mandatory to both seminars and lectures. We expect students to attend all lectures and seminars. Attendance is tracked to both seminars and lectures and repeated absence has the potential to affect your final mark and the course tutor and undergraduate coordinator will be notified. Marking Marking framework adheres to a High Pass with Distinction, High Pass, Pass, Low Pass, Complete-toPass system. Poor attendance can affect this final mark. Course Materials Readings for each week are provided both online on the course website at aafirstyearhts.wordpress.com and on the course library bookshelf. Students are expected to read each assigned reading every week to be discussed in seminar. The password to access the course readings is “readings”. TERM 1: CANONICAL BUILDINGS, PROJECTS, TEXTS In this first term of...
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...A TEACHER’S GUIDE TO THE SIGNET CLASSIC EDITION OF BOOKER T. WASHINGTON’S UP FROM SLAVERY By VIRGINIA L. SHEPHARD, Ph.D., Florida State University S E R I E S E D I T O R S : W. GEIGER ELLIS, ED.D., ARTHEA J. S. REED, PH.D., UNIVERSITY OF GEORGIA, EMERITUS and UNIVERSITY OF NORTH CAROLINA, RETIRED A Teacher’s Guide to the Signet Classic Edition of Booker T. Washington’s Up from Slavery 2 INTRODUCTION Booker T. Washington’s commanding presence and oratory deeply moved his contemporaries. His writings continue to influence readers today. Although Washington claimed his autobiography was “a simple, straightforward story, with no attempt at embellishment,” readers for nearly a century have found it richly rewarding. Today, Up From Slavery appeals to a wide audience from early adolescence through adulthood. More important, however, is the inspiration his story of hard work and positive goals gives to all readers. His life is an example providing hope to all. The complexity and contradictions of his life make his autobiography intellectually intriguing for advanced readers. To some he was known as the Sage of Tuskegee or the Black Moses. One of his prominent biographers, Louis R. Harlan, called him the “Wizard of the Tuskegee Machine.” Others acknowledged him to be a complicated person and public figure. Students of American social and political history have come to see that Washington lived a double life. Publicly he appeased the white establishment...
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...cognitive neurosciences may be able to reconcile the EMH with behavioural anomalies. There is an old joke, widely told among economists, about an economist strolling down the street with a companion. They come upon a $100 bill lying on the ground, and as the companion reaches down to pick it up, the economist says, ‘Don’t bother – if it were a genuine $100 bill, someone would have already picked it up’. This humorous example of economic logic gone awry is a fairly accurate rendition of the efficient markets hypothesis (EMH), one of the most hotly contested propositions in all the social sciences. It is disarmingly simple to state, has far-reaching consequences for academic theories and business practice, and yet is surprisingly resilient to empirical proof or refutation. Even after several decades of research and literally thousands of published studies, economists have not yet reached a consensus about whether markets – particularly financial markets – are, in fact, efficient. The origins of the EMH can be traced back to the work of two...
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