Social and Behavioral Sciences Commons^™

Junked Mercedes-Turned-Racing Car Ready For The Ultimate Driving Test, Mark D. Weinstein

News Releases

Professor Jay Kinsinger and a team of senior mechanical engineering students from Cedarville University are gearing up for the Grassroots Motorsports $2,000 Challenge in Gainesville, Florida. The competition is set to take place on April 6-7.

The History Of -Eer In English: Suffix Competition Or Symbiosis?, Zachary Dukic, Chris C. Palmer

Faculty and Research Publications

Ecological models of competition have provided great explanatory power regarding synonymy in derivational morphology. Competition models of this type have certainly shown their utility, as they have demonstrated, among other things, the relevance of frequency measures, productivity, compositionality and analyzability when comparing the development of morphological constructions. There has been less consideration of alternative models that could be used to describe the historical co-development of suffixes that produce words with sometimes similar forms or meanings but are not inevitably or solely in competition. The symbiotic model proposed in this article may help answer larger questions in linguistics, such as how …

Barnes' Composition Performed At National Music Conference, Abby Kemmer, Office Of Communications & Marketing

Press Releases

A composition by Ouachita Baptist University student Jenna Barnes was presented in October at the 66^th College Music Society National Conference in Miami, Fla. Barnes is a senior music industry major from Sheridan, Ark.

Barnes submitted her original saxophone quartet titled, “Into the Fire,” which she described as “daring” because she challenged herself in the process of creating it.

Diagnosing Market Inefficiency: The Impact Of Consolidation In The Private Health Insurance Market On Healthcare Costs In The United States, Zachary Ising

West Chester University Doctoral Projects

This study presents a critical analysis of the relationship between the market concentration of private health insurance companies and per capita healthcare costs in the United States. It explores the hypothesis that consolidation within the private health insurance sector, driven by frequent mergers and acquisitions, contributes to a dysfunctional healthcare system characterized by high consumer costs. The study investigates the degree of market concentration in the health insurance sector from 2017 to 2020, focusing on healthcare costs per capita as the dependent variable, and employing independent variables such as market data of health insurers, the Herfindahl-Hirschman Index (HHI), and the …

Collaborations, Not Competitions, Can Reduce Gender Disparities In Robotics, Sonia Roberts, Alysson Light

Feminist Pedagogy

No abstract provided.

How Social Structure Shapes Female Competition Throughout Her Lifetime, Jeffrey Flory, Kenneth L. Leonard, Magda Tsaneva, Kathryn Vasilaky

Economics

Many studies find a consistent gender gap in competitiveness where men are more likely to compete than women given the same level of ability. Using data from experiments with women ages 12 through 90 in matrilocal and patrilocal communities in rural Malawi, we show that this gender gap does not exist uniformly for all women nor across their whole lifetime. We first replicate three main findings from the gender and competition literature: (i) women are less likely to compete on average; and the gender gap differs by (ii) culture and by (iii) age. In a new finding, we show that …

On The Alignment Of Consumer Surplus And Total Surplus Under Competitive Price Discrimination, Dirk Bergemann, Benjamin Brooks, Stephen Morris

Cowles Foundation Discussion Papers

A number of producers of heterogeneous goods with heterogeneous costs compete in prices. When producers know their own production costs and consumers know their values, consumer surplus and total surplus are aligned: the information structure and equilibrium that maximize consumer surplus also maximize total surplus. We report when alignment extends to the case where either consumers are uncertain about their own values or producers are uncertain about their own costs, and we also give examples showing when it does not. Less information for either producers or consumers may intensify competition in a way that benefits consumers but results in inefficient …

Res Communis Omnium V. Res Nullius In U.S. Space Mining Law & Policy: A Multilevel Theoretical Analysis Of U.S. Public Policy On Space Minerals Mining Under Title Iv, §51301- §403, U.S. 2015 Commercial Space Launch Competitiveness Act (Public Law 114-90) & Its Implications For International Space Law Under Articles I & Ii, 1967 Outer Space Treaty, Samuel Chuks Japhets

Doctoral Dissertations and Projects

The outer space territory and celestial bodies are unfathomably rich in strategic mineral resources worth trillions of dollars such as water ice, helium-3, platinum, iron, cobalt, and ammonia. These space resources, distinct from their space territorial and celestial bodies loci, need to be located, characterized, captured, processed, concentrated, and transported to points of use in-situ or on Earth by capable state and private space investors, stakeholders, or national agencies, for private benefits. Investors in this embryonic space mining industry need legal certainty and predictability under unambiguous legal and policy frameworks that guarantee property interests over extracted minerals. The Problem is …

How Do Digital Advertising Auctions Impact Product Prices?, Alessandro Bonatti, Dirk Bergemann, Nicholas Wu

Cowles Foundation Discussion Papers

We ask how the advertising mechanisms of digital platforms impact product prices. We present a model that integrates three fundamental features of digital advertising markets: (i) advertisers can reach customers on and off-platform, (ii) additional data enhances the value of matching advertisers and consumers, and (iii) bidding follows auction-like mechanisms. We compare data-augmented auctions, which leverage the platform’s data advantage to improve match quality, with managed campaign mechanisms, where advertisers’ budgets are transformed into personalized matches and prices through auto-bidding algorithms. In data-augmented second-price auctions, advertisers increase off-platform product prices to boost their competitiveness on-platform. This leads to socially efficient …

How Do Digital Advertising Auctions Impact Product Prices?, Dirk Bergemann, Alessandro Bonatti, Nick Wu

Cowles Foundation Discussion Papers

We ask how the advertising mechanisms of digital platforms impact product prices. We present a model that integrates three fundamental features of digital advertising markets: (i) advertisers can reach customers on and off-platform, (ii) additional data enhances the value of matching advertisers and consumers, and (iii) bidding follows auction-like mechanisms. We compare data-augmented auctions, which leverage the platform’s data advantage to improve match quality, with managed campaign mechanisms, where advertisers’ budgets are transformed into personalized matches and prices through auto-bidding algorithms. In data-augmented second-price auctions, advertisers increase off-platform product prices to boost their competitiveness on-platform. This leads to socially efficient …

Irregular Competition: Contemporary Lessons Learned And Implications For The Future, Jeremiah Carl Lumbaca

Doctoral Dissertations and Projects

Irregular Competition is defined in this study as “State and non-state actors proactively engaging in activities to influence populations and affect legitimacy during times of peace, competition, and conflict.” The research question asked by this study is “Derived from contemporary case study lessons learned, what are the implications for the future of Irregular Competition in support of greater US national security objectives?” In answering the research question, Hans Morgenthau’s Realist Theory of International Politics was applied, although other aspects of realism and theories of international relations theory were considered. The rationale for this study is that despite a general reprioritization …

The Effect Of Four Decades Of Deregulation On Competition And Productivity Of The U.S. Freight Transportation Industry, Seungjae Shin

Theses and Dissertations

This study reviews the competition and productivity of the U.S. freight transportation industry for the past 41 years. This study investigated the trends of HHI market concentration index values and labor productivity values of rail and truck sectors and tried to find any relationships between the two values in the separate periods before and after the abolishment of the ICC. This study also investigated how the existence of a regulatory body impacted productivity of the freight transportation industry by using a Cobb Douglas production function on annual financial statement data in the U.S. stock exchange market. This study found that: …

Ouachita Students Earn Top Honors In Governor's Cup Competition, Addie Woods, Office Of Communications & Marketing

Press Releases

Students from Ouachita Baptist University’s Hickingbotham School of Business placed first and second in the small business division and first in the elevator pitch competition during the 23rd annual Arkansas Governor’s Cup Collegiate Business Plan Competition on April 7 in Fayetteville, Ark.

Jillian Woodruff, a senior business administration/management major from Hope, Ark., placed first overall in the Winrock Automotive Small Business Division and won a $10,000 cash prize with Waderbuddy, a product designed to help users remove duck hunting waders quickly and safely. She was advised by Dr. Chris Brune, professor of finance and George Young Chair of Business at …

Managed Campaigns And Data-Augmented Auctions For Digital Advertising, Dirk Bergemann, Alessandro Bonatti, Nicholas Wu

Cowles Foundation Discussion Papers

We develop an auction model for digital advertising. A monopoly platform has access to data on the value of the match between advertisers and consumers. The platform support bidding with additional information and increase the feasible surplus for on-platform matches. Advertisers jointly determine their pricing strategy both on and off the platform, as well as their bidding for digital advertising on the platform. We compare a data-augmented second-price auction and a managed campaign mechanism. In the data-augmented auction, the bids by the advertisers are informed by the data of the platform regarding the value of the match. This results in …

Data, Competition, And Digital Platforms, Dirk Bergemann, Alessandro Bonatti

Cowles Foundation Discussion Papers

We analyze digital markets where a monopolist platform uses data to match multiproduct sellers with heterogeneous consumers who can purchase both on and o§ the platform. The platform sells targeted ads to sellers that recommend their products to consumers and reveals information to consumers about their values. The revenueoptimal mechanism is a managed advertising campaign that matches products and preferences e¢ ciently. In equilibrium, sellers o§er higher qualities at lower unit prices on than o§ the platform. Privacy-respecting data-governance rules such as organic search results or federated learning can lead to welfare gains for consumers.

The Superpowers’ Competition In The Global South: A Historical Perspective, Guljannat Huseynli

Graduate Research Conference (GSIS)

Abstract The history of superpowers' competition in the Global South is a complex and multifaceted topic involving the economic, political, and military interests of powerful nations in the developing world. This paper aims to provide a comprehensive overview of how superpowers have competed for influence in the Global South from the colonial era to the present day. The paper begins by examining the economic, cultural, and political aspects of different types of colonialism in the example of the US, USSR, and China. This focus shows how their motives have evolved over time. It then looks at the ways in which …

Experimental Research On The Teaching Mode Of Cooperation And Competition In Physical Education, Xuelin Pang, Zhengze Zhang

International Journal of Physical Activity and Health

There are great differences in skill levels among students in the class. It should be the focus of our work to improve students to the greatest extent through teaching, gradually narrow the gap between individuals, and improve the overall teaching quality. Therefore, the purpose of this study was to examine the effects of the teaching mode of cooperation and competition. The research group conducted two rounds of teaching experiments in Harbin Engineering University. The first round of experiments adopted an equal group pre-test and post-test experimental design. Solomon’s four group design was used in the second round of experiment. The …

The Neuroscience Of Social Comparison And Competition, Avishalom Tor, Stephen M. Garcia

Journal Articles

The study of competition from a social comparison perspective offers valuable insights into the neuroscience of social judgment and decision making under uncertainty. When engaging in social comparison, individuals seek and assess information about similarities or differences between others and themselves, in large part to improve their self-evaluation. By providing information about one’s relative position, abilities, outcomes, and more, social comparisons can inform competitive judgments and decisions. People reasonably turn to social comparisons to reduce uncertainty before, during, and after competition. However, the extent to which they do so and the behavioral consequences of social comparisons often fail to match …

Section 5 In Action: Reinvigorating The Ftc Act And The Rule Of Law, Lina M. Khan

Faculty Scholarship

The Federal Trade Commission Act of 1914 didn’t just create a new agency. It created new law for that agency to enforce. The heart of that law is Section 5, which provides that ‘unfair methods of competition in or affecting commerce’ are ‘hereby declared unlawful’. In passing this law, Congress also tasked the FTC with identifying the range of methods of competition that qualify as unfair, since lawmakers recognized they could not specify them all prospectively.

This is a straightforward reading of the statute, and yet it is somewhat controversial. There is a school of thought that considers Section 5’s …

Application Of Probabilistic Ranking Systems On Women’S Junior Division Beach Volleyball, Cameron Stewart, Michael Mazel, Bivin Sadler

SMU Data Science Review

Women’s beach volleyball is one of the fastest growing collegiate sports today. The increase in popularity has come with an increase in valuable scholarship opportunities across the country. With thousands of athletes to sort through, college scouts depend on websites that aggregate tournament results and rank players nationally. This project partnered with the company Volleyball Life, who is the current market leader in the ranking space of junior beach volleyball players. Utilizing the tournament information provided by Volleyball Life, this study explored replacements to the current ranking systems, which are designed to aggregate player points from recent tournament placements. Three …

Data, Competition, And Digital Platforms, Dirk Bergemann, Alessandro Bonatti

Cowles Foundation Discussion Papers

We propose a model of intermediated digital markets where data and heterogeneity in tastes and products are deÖning features. A monopolist platform uses superior data to match consumers and multiproduct advertisers. Consumers have heterogenous preferences for the advertisers' product lines and shop on- or o§-platform. The platform monetizes its data by selling targeted advertising space that allows advertisers to tailor their products to each consumer's preferences. We derive the equilibrium product lines and advertising prices. We identify search costs and informational advantages as two sources of the platform's bargaining power. We show that privacy-enhancing data-governance rules, such as those corresponding …

The Role Of Data For Ai Startup Growth, James Bessen, Stephen Michael Impink, Lydia Reichensperger, Robert Seamans

Faculty Scholarship

Artificial intelligence (“AI”)-enabled products are expected to drive economic growth. Training data are important for firms developing AI-enabled products; without training data, firms cannot develop or refine their algorithms. This is particularly the case for AI startups developing new algorithms and products. However, there is no consensus in the literature on which aspects of training data are most important. Using unique survey data of AI startups, we find that startups with access to proprietary training data are more likely to acquire venture capital funding.

The Theory Of Preparation Of Young Weightlifters For Competitive Activities, Bakhrom Umrzokovich Kayumov, Khamro Bakhtiyoroich Khakimov, Muhammad Mamirjon Ugli Yusupov, Zafar Chorshanbievich Norkulov

Eurasian Journal of Sport Science

Purpose: Study and analysis of the theory of preparation of young weightlifters for competition activities

Methods: A specially developed training program is included in the training plan of young weightlifters (5 times a week). Before the start of the study, the prescribed norms were observed. After the study, the differences were studied. From the exercises, the number of attempts and intensity were selected mainly according to the methods of counting. the amount of training was calculated based on the number of barbell lifts in weekly weightlifters.

Results: A comparative analysis of the results showed that during the experiment, the participant …

Personalized Pricing And Competition, Andrew Rhodes, Jidong Zhou

Cowles Foundation Discussion Papers

We study personalized pricing (or first-degree price discrimination) in a general oligopoly model. In the short-run, when the market structure is fixed, the impact of personalized pricing hinges on the degree of market coverage (i.e., how many consumers buy). If coverage is high (e.g., because the production cost is low, or the number of firms is large), personalized pricing intensifies competition and so harms firms but benefits consumers, whereas the opposite is true if coverage is low. However in the long-run, when the market structure is endogenous, personalized pricing always benefits consumers because it induces the socially optimal level of …

Personalized Pricing And Competition, Andrew Rhodes, Jidong Zhou

Cowles Foundation Discussion Papers

We study personalized pricing in a general oligopoly model. When the market structure is fixed, the impact of personalized pricing relative to uniform pricing hinges on the degree of market coverage. If market conditions are such that coverage is high, personalized pricing harms firms and benefits consumers, whereas the opposite is true if coverage is low. However, when the market structure is endogenous, personalized pricing benefits consumers because it induces socially optimal firm entry. Finally, when only some firms have data to personalize prices, consumers can be worse off compared to when either all or no firms personalize prices.

Three Essays On Creative Industries, Yue Sheng

Legacy Theses & Dissertations (2009 - 2024)

This dissertation focuses on agglomeration economies, productivity, competition, and price variation in creative industries (CIs). Chapter 1 examines agglomeration effects on the productivity of Chinese firms in the CIs between 2012 and 2014. We estimate productivity with a production function approach, and test whether three measures of agglomeration-namely, specialization, diversity, and density-affect the productivity of firms in creative industries. According to our results, that the density elasticity of productivity is 0.31, which suggests that agglomeration economies matter for creative industries. Urbanization economies resulting from diversity in service industries are the main source of agglomeration economies, but there is no specialization …

Competition And Third-Party Platform-Integration In Ride-Sourcing Markets, Yaqian Zhou, Hai Yang, Jintao Ke, Hai Wang, Xinwei Li

Research Collection School Of Computing and Information Systems

Recently, some third-party integrators attempt to integrate the ride services offered by multiple independent ride-sourcing platforms. Accordingly, passengers can request ride through the integrators and receive ride service from any one of the ride-sourcing platforms. This novel business model, termed as third-party platform-integration in this work, has potentials to alleviate market fragmentation cost resulting from demand splitting among multiple platforms. Although most existing studies focus on operation strategies for one single monopolist platform, much less is known about the competition and platform-integration and their implications on operation strategy and system efficiency. In this work, we propose mathematical models to describe …

Modern Stages Of Development Of Training Preparation In The Process Of Initial Taekwondo Training, Ulugbek Shavkatjon Ogli Tursunaliev

Eurasian Journal of Sport Science

Aim: Identification and practical justification of means and methods of physical, technical and tactical training of taekwondo athletes at the initial stage of training.

Methods: To solve the tasks, the following research methods were used: theoretical analysis and generalization of sources and documentary materials of literature, advanced and personal work experience; pedagogical observations; testing, full-scale pedagogical experiment, mathematical and statistical analysis.

Results: The reliability of the research results is confirmed by scientific theories, theoretical justification of the existing rules in sports practice, scientific organization of the study. The set of research methods used corresponds to the goals set in the …

The Political Dynamics Of Legislative Reform: Potential Drivers Of The Next Communications Statute, Christopher S. Yoo, Tiffany Keung

All Faculty Scholarship

Although most studies of major communications reform legislation focus on the merits of their substantive provisions, analyzing the political dynamics that led to the enactment of such legislation can yield important insights. An examination of the tradeoffs that led the major industry segments to support the Telecommunications Act of 1996 provides a useful illustration of the political bargain that it embodies. Application of a similar analysis to the current context identifies seven components that could form the basis for the next communications statute: universal service, pole attachments, privacy, intermediary immunity, net neutrality, spectrum policy, and antitrust reform. Determining how these …

The Impact Of Classified And Unclassified Techniques On The Male Medalists’ Offensive Activity At The 2004–2016 Olympic Games, Amar Ait Ali Yahia

Baltic Journal of Health and Physical Activity

ackground: Judokas have thrown opponents using various techniques. The researchers’ interest in the classified technique remained relevant. No previous study has investigated the contribution of an unclassified technique to high-level judo. Aim: This work assessed the share of classified and unclassified techniques of Nage-waza on the volume of attack activity, technical repertoire, and effectiveness of medalists at Athens 2004, Beijing 2008, London 2012, and Rio de Janeiro 2016. Material and methods: The analysis focused on 3,664 Nage-waza actions, including 2,146 classified actions and 1,518 unclassified actions, performed by 112 male medalists in 575 contests. Anderson-Darling test assessed the normality of …