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Two Essays On Lead-Lag Patterns Between Trading Volume And Stock Return In China Stock Markets, Xiaotian Zhu

Theses and Dissertations in Business Administration

This dissertation systematically investigate the lead-lag relations between the trading volume and stock return patterns in China A share and B share markets through two streams of behavioral postulations. In the first part, we summarize all the potential lead-lag patterns between trading volume and stock returns and link them to the corresponding behavioral explanations. In particular, Lee and Swaminathan's (2000) Momentum Life Cycle theory best explains the strong negative relations between lagged trading volume and subsequent return in China A share market. The strong positive relations between lagged market return and subsequent trading volume found in both China's B share …

Modeling And Efficient Estimation Of Intra-Family Correlations, Roy Sabo

Mathematics & Statistics Theses & Dissertations

Familial data occur when observations are taken on multiple members of the same family. Due to relationships between these members, both genetic and by cohabitation, their response variables will likely exhibit some form of dependence. Most of the existing literature models this dependence with an equicorrelated structure. This structure is appropriate when the dependencies between family members are similar, such as in genetic studies, but not in cases where we expect the dependencies to differ, such as behavioral comparisons across different age groups. In this dissertation we first discuss an alternative structure based upon first-order autoregressive correlation. Specifically we create …

Aeronautical Telemetry Using Multiple-Antenna Transmitters, Michael A. Jensen, Michael D. Rice, Adam L. Anderson

Faculty Publications

The placement of multiple antennas on an air vehicle is one possible practice for overcoming signal obstruction created by vehicle maneuvering during air-to-ground transmission. Unfortunately, for vehicle attitudes where more than one of these antennas has a clear path to the receiving station, this practice also leads to self-interference nulls, resulting in dramatic degradation in the average signal integrity. This paper discusses application of unitary space-time codes such as the Alamouti transmit diversity scheme and unitary differential space-time codes to overcome the self-interference effect observed in such systems. The mathematical foundations of these techniques within the context of this application …

Solving Ramanujan's Differential Equations For Eisenstein Series Via A First Order Riccati Equation, James M. Hill, Bruce C. Berndt, Timothy Huber

School of Mathematical & Statistical Sciences Faculty Publications

In this paper we prove that Ramanujan's differential equations for the Eisenstein series P, Q, and R are invariant under a simple one-parameter stretching group of transformations. Using this, we show that the three differential equations may be reduced to a first order Riccati differential equation, the solution of which may be represented in terms of hypergeometric functions. The resulting formulas allow for the derivation of parametric representations of P, Q, and R, analogous to representations in Ramanujan's second notebook. In contrast, in the classical approach, one first needs to derive the fundamental formula connecting theta functions with elliptic integrals. …

Standards-Based Mathematics Curriculum And Hispanic Middle School Students’ Attitudes And Classroom Experiences, James A. Telese

Teaching and Learning Faculty Publications

Sixth-grade, Mexican American, middle school students completed a survey which gauged attitudes toward mathematics and the frequency of traditional and nontraditional classroom activities, following the implementation of a standardsbased curriculum. Analysis of variance procedures were conducted using Gender, Ethnicity, and School as main factors. The results indicated that on average students held favorable attitudes toward mathematics, and they experienced primarily nontraditional classroom activities. There was a significant gain in achievement scores as measured by the Texas Assessment of Knowledge and Skills test. The implications are that a standards-based curriculum promotes favorable attitudes in middle school mathematics students and encourages teachers …

Gastroesophageal Reflux Disease And Fundoplication In Infants And Children, Shawn D. St Peter, G W. Holcomb Iii

Manuscripts, Articles, Book Chapters and Other Papers

Gastroesophageal reflux disease (GERD) can be one of the most distressing conditions developing at different ages in infants and children. The disease itself is a complex process along with ongoing dynamic anatomic and physiologic changes occurring during normal development. Therefore among referring physicians, considerations regarding the role of surgery for GERD in children varies widely depending on individual experiences in managing these patients. These varied opinions result in discrepancies in the operative experience with fundoplication among pediatric surgeons. It is unclear how much of the current opinions stem from published evidence, particularly with regard to the safety and efficacy of …

The Latino Caregiver Experience Among Dementia And Non-Dementia Caregivers : Can Community Based Care Management Improve Caregiver Health?, Catherine Oliveros

Loma Linda University Electronic Theses, Dissertations & Projects

Purpose: This study provides an analysis of the Latino caregiving community in Southeast Texas and the role community based care management plays in influencing caregiver physical and emotional well-being. Design and Methods: A non-random sample of 63 Latino caregivers was interviewed by phone. Caregiver physical and emotional well-being was studied through burden, depression, perceived health status, and resourcefulness. Regression, correlation, and comparison analysis was performed with key variables. Results: Acculturation was positively correlated with care management use. In comparing dementia and non-dementia caregivers both groups had similar levels of depression and burden, however, the dementia group had significantly lower levels …

Cultural Competence And Instructional Design: Exploration Research Into The Delivery Of Online Instruction Cross, P. Clint Rogers, Charles R. Graham, Clifford T. Mayes

Faculty Publications

The amount of resources being poured by Western universities, companies, and governments into creating educational content to be exported (via the Internet) to other cultures is astounding. Those assigned to accomplish this task are left with the great challenge of meeting the needs of learners who come from cultures that are foreign to them, and who often have very different abilities and expectations than originally assumed. This study explores the cultural competence in the lived experience of 12 professionals who have been involved with such efforts. Often they have had to question their assumptions, recognizing flaws in their own thinking …

Benefits And Challenges Of Using Live Modeling To Help Preservice Teachers Transfer Technology Integration Principles, Richard E. West, Charles R. Graham

Faculty Publications

One method underutilized in training teachers to use technology is to use live modeling sessions. This study qualitatively investigates how the use of modeling sessions impacted students. In this study we found that modeling was perceived by most students to be effective at teaching technology skills and ideas for integrating technology as teachers. However, we identified several breakdowns in the ability of students to transfer their understanding of technology integration to their own situations. We explain this difficulty of transfer of learning and describe five situations when these breakdowns were likely to occur. Implications include the benefits of using live …

Effect Of The Consumption Of Farm Animals On The Diet And Hemoglobin Levels Of School Age Children In The Rural Communities Of Topo, Imbabura, Gualabi, Calpaqui, And Compania Of The Imbabura Province, Alexandra Echeverría

Theses and Dissertations

This research addressed malnutrition in the villages of Topo, Imbabura, Gualabí, Calpaquí and Compañía in the city Otavalo, which is in the Province of Imbaura, Ecuador. The research determined the effects of consumption of small-animals on the diet and hemoglobin levels in school aged boys and girls. This study involved 311 indigenous children between 6 and 12 years of age. Following parental authorization, blood tests and fecal samples were taken from each child to analyze hemoglobin and parasites. Additional information gathered from this study group included a socio-economic survey, frequency of food consumption, 24 hour inventory, animal production, and basic …

The U.S. Treasury Buyback Auctions: The Cost Of Retiring Illiquid Bonds, Bing Han, Francis A. Longstaff, Craig B. Merrill

Faculty Publications

We study an important recent series of buyback auctions conducted by the U.S. Treasury in retiring $67.5 billion of its illiquid off-the-run debt. The Treasury was successful in buying back large amounts of illiquid debt while suffering only a small market-impact cost. The Treasury included the most-illiquid bonds more frequently in the auctions, but tended to buy back the least-illiquid of these bonds. Although the Treasury had the option to cherry pick from among the bonds offered, we find that the Treasury was actually penalized for being spread too thinly in the buybacks.

Investing Your Lump Sum At Retirement, David F. Babbel, Craig B. Merrill

Faculty Publications

Imagine sitting down on the day of your retirement to plan your financial future. You know what your annual expenses have been and you want to maintain your current standard of living. So, you consult a recent mortality table and find that if you’ve made it to your 65th birthday, you can expect to live to 85 years old. You perform a little calculation and find that, together with your Social Security monthly payments, you have just enough savings to maintain your current standard of living and spend all of your savings and future expected earnings by the time you …

Information Sharing And Supply Chain Performance: The Role Of Connectivity And Willingness, Stanley E. Fawcett, Paul Osterhaus, Gregory M. Magnan, James C. Brau, Matthew W. Mccarter

Faculty Publications

Purpose – The purpose of this paper is to understand how information technology (IT) is used to enhance supply chain performance.

Design/methodology/approach – A large-scale survey and semi-structured interviews were used to collect industry data.

Findings – Two distinct dimensions to information sharing – connectivity and willingness – are identified and analyzed. Both dimensions are found to impact operational performance and to be critical to the development of a real information sharing capability. However, many companies are found to have placed most of their emphasis on connectivity, often overlooking the willingness construct. As a result, information sharing seldom delivers on …

Mertonianism Unbound?: Imagining Free, Decentralized Access To Most Cultural And Scientific Material, James Boyle

Faculty Scholarship

No abstract provided.

Applying The Access Principle In Law: The Responsibilities Of The Legal Scholar, Richard A. Danner

Faculty Scholarship

This article applies to legal scholarship the ideas developed and argued in John Willinsky’s 2006 book: 'The Access Principle: The Case for Open Access to Research and Scholarship' regarding the responsibilities of scholars to make their works widely available through open access mechanisms via the Internet. Willinsky’s access principle states that “A commitment to the value and quality of research carries with it a responsibility to extend the circulation of such work as far as possible and ideally to all who are in interested in it and all who might profit by it.” For Willinsky, the transformation of scholarly journals …

Was He Guilty As Charged? An Alternative Narrative Based On The Circumstantial Evidence From 12 Angry Men, Neil Vidmar, Sara Sun Beale, Erwin Chemerinsky, James E. Coleman Jr.

Faculty Scholarship

No abstract provided.

The True Lex Mercatoria: Private Law Beyond The State, Ralf Michaels

Faculty Scholarship

Is there an anational lex mercatoria, a "global law without a state?" The debate seems infinite. Some argue that the rules, institutions, and procedures of international arbitration have now achieved a sufficient degree both of autonomy from the state and of legal character that they represent such an anational law. Others respond that whatever law merchant may exist is really state law—dependent on national norms and the freedom of contract they provide, and on the enforceability of arbitral awards by national courts. This paper suggests that the dichotomy of anational law and state law is false. Although an anational law …

Challenging Direct Democracy, Erwin Chemerinsky

Faculty Scholarship

I want to argue today that direct democracy is undesirable and unconstitutional. I want to argue to you that the Supreme Court should find that the Michigan Civil Rights Initiative is unconstitutional, and strike it down. So I want to make two points. First, I am going to argue that direct democracy is undesirable. This is a normative argument; it’s not an argument about constitutional doctrine. Second, I want to argue that direct democracy is unconstitutional, and make a series of different arguments as to why.

Federalism And Accountability: State Attorneys General, Regulatory Litigation, And The New Federalism, Timothy Meyer

Faculty Scholarship

No abstract provided.

Federal Suits And General Laws: A Comment On Judge Fletcher's Reading Of Sosa V. Alvarez-Marchain, Ernest A. Young

Faculty Scholarship

No abstract provided.

Angelina And Madonna: Why All The Fuss? An Exploration Of The Rights Of The Child And Intercountry Adoption Within African Nations, Veronica S. Root

Faculty Scholarship

No abstract provided.

Praying, Playing, And Successful Families: An Examination Of Family Religiosity, Family Leisure, And Family Functioning, Sarah Taylor Agate, Ramon B. Zabriskie, Dennis L. Eggett

Faculty Publications

The purpose of this study was to examine the relationship between family religiosity, family leisure, and family functioning. The sample consisted of 121 parents and 99 youth from various religious groups. Results indicated a positive relationship between family religiosity and family leisure. Both family religiosity and family leisure had a significant relationship with family functioning in this sample. Data collected from both parents and youth provided insight into the influence of family religiosity and family leisure on family functioning. Family religiosity was the strongest predictor of family functioning for parents. For youth, both family leisure and family religiosity were significant …

Rituals And Relationships: Examining The Relationship Between Family Of Origin Rituals And Young Adult Attachment, Melissa M. Homer, Patti A. Freeman, Ramon B. Zabriskie, Dennis L. Eggett

Faculty Publications

The purpose of this study was to investigate the relationship between family of origin rituals and young adults’ attachment style when controlling for parents’ attachment style. The sample consisted of 222 paired young adults and one parent (representing 208 families) from 36 different states. Family of origin rituals were measured using the Family Ritual Questionnaire (FRQ) and attachment was measured using the Experiences in Close Relationships Revised (ECR-R) Questionnaire. Results indicated a negative relationship between family of origin ritual meaning and young adult attachment anxiety. Results also indicated that family of origin ritual meaning significantly predicted young adult anxiety after …

Attributes Of Meaningful Learning Experiences In An Outdoor Education Program, Stacy T. Taniguchi, Patti A. Freeman, A. Legrand Richards

Faculty Publications

This phenomenological study sought to identify the attributes of meaningful learning experiences as found in an outdoor education program. Thirteen students in the Wilderness Writing Program at Brigham Young University were the sample of this study. Their participation in outdoor recreational activities and their reflections about their experiences were analyzed. Through written journal entries, group discussions, observations, and writing assignments, a qualitative analysis identified attributes that occurred in their meaningful learning experiences. Meaningful learning was defined as a realization of a person's weaknesses, strengths, and potentials. This realization came through experiences with attributes of a degree of perceived risk, which …

"If You Want Me To Treat You Like An Adult, Start Acting Like One!" Comparing The Criteria That Emerging Adults And Their Parents Have For Adulthood, Larry J. Nelson, Laura M. Padilla-Walker, Jason S. Carroll, Stephanie D. Madsen, Carolyn Mcnamara Barry, Sarah Badger

Faculty Publications

The purpose of this study was (a) to identify the criteria parents of emerging adults consider necessary and important for their children to achieve adulthood, (b) to compare parents' criteria for adulthood with the criteria espoused by emerging adults, and (c) to examine how these criteria might differ on the basis of gender and the parent and gender of the child. Participants included 392 unmarried college students, ages 18–25, and at least 1 of their parents (271 fathers, 391 mothers). Results revealed that (a) as did their children, most parents did not yet view their children as adults, (b) there …

An Address Delivered At Asbury Theological Seminary Florida Campus Chapel Service, (2007, Oct. 18), Eric Currie

ATS Chapel Services

No abstract provided.

The Role Of Tax Regulation And Compensation Contracts In The Decision To Voluntarily Expense Employee Stock Options, Walter G. Blacconiere, Marilyn F. Johnson, Melissa F. Lewis-Western

Faculty Publications

We show that firms with executive bonuses that qualify for deduction under Internal Revenue Code Section 162(m) were less likely to expense stock option compensation (SOC) in 2002. Additionally, the more likely it is that a qualified firm will incur re-contracting costs, the less likely it is that the firm will expense SOC. CEOs of qualified firms that also expense SOC receive smaller bonuses than CEOs of expensing firms that are not qualified under 162(m), and the lower 162(m) bonuses are not offset by higher SOC. Our results suggest that 162(m) tax incentives are an important determinant of the decision …

Jumpstart Inc: Economic Impact On Northeast Ohio, Ziona Austrian

All Maxine Goodman Levin School of Urban Affairs Publications

This research note estimates the economic impact resulting from JumpStart Inc. investment in start-up companies in Northeast Ohio. JumpStart is a business development organization or, more specifically a venture-development organization that funds high-growth businesses and ideas, works with their founders to develop the businesses into venture-ready entities, and celebrates Northeast Ohio's early-stage company successes.

Richmond Law Magazine: Winter 2007

Richmond Law Magazine

Features:

Creative Balance: Intellectual Property and Free Expression

Hanging a Shingle in Cairo: Practice Among the Pyramids Brings Rewards, Challenges

From the Streets to a GED: Law Students Volunteer for Offender GED Program

Camel Petroglyphs In The Wadi Nasib And Their Implications For The Use Of Camels In The Late Bronze Age, Randall W. Younker, Katherine Koudele

Faculty Publications

No abstract provided.