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2024

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Articles 991 - 1020 of 1732

Full-Text Articles in Economics

Effect Of Taper And Pitch On Nickle-Titanium File With Variable Cross Section To Its Cyclic Fatigue (In Silico Study), Yustika Chrysandra, Tunjung Nugraheni, Wignyo Hadriyanto Apr 2024

Effect Of Taper And Pitch On Nickle-Titanium File With Variable Cross Section To Its Cyclic Fatigue (In Silico Study), Yustika Chrysandra, Tunjung Nugraheni, Wignyo Hadriyanto

Journal of Dentistry Indonesia

The geometric design of an endodontic file includes cross-sectional shape, taper, and pitch. NiTi endodontic files of OneCurve (MicroMega) are made of two variations of cross-sectional shape, that is, double-s shaped and triple helix. Various kinds of modifications were made to increase the resistance of the NiTi endodontic files from fracture. Cyclic fatigue is the most common factor that causes a fracture of the endodontic file. Objective: The purpose of this study was to obtain a NiTi endodontic file design that has the best cyclic resistance value based on its taper size and number of pitch. Methods: This …


Epidemiology Of Bruxism And Temporomandibular Joint Disorders (Tmd) In Iranian Adults: A Cross-Sectional Study, Parviz Amini, Maryam Sharifi, Reyhane Aftabi, Fatemeh Jahanimoghadam, Hamidreza Jahanimoghadam Apr 2024

Epidemiology Of Bruxism And Temporomandibular Joint Disorders (Tmd) In Iranian Adults: A Cross-Sectional Study, Parviz Amini, Maryam Sharifi, Reyhane Aftabi, Fatemeh Jahanimoghadam, Hamidreza Jahanimoghadam

Journal of Dentistry Indonesia

Objective: The prevalence of bruxism in the literature has been reported differently. The aim of this study was to assess the prevalence of bruxism in patients aged 25–40 who were referred to Kerman Dental School. Methods: This analytical descriptive cross-sectional study was performed on 320 patients referred to the Department of Oral Medicine of Kerman Dentistry Faculty in the age range of 25 to 40 years old. The prevalence of bruxism as well as TMJ disorders were evaluated. Data were collected in a questionnaire and entered into SPSS version 24. Analyzing was done by a chi-square test at …


Investigation Of The Effect Of The Covid-19 Pandemic On Anxiety Levels And Career Satisfaction Of Dentistry Students, Furkan Kır, Ata Batuhan Bayrak, Mediha Büyükgöze-Dindar Apr 2024

Investigation Of The Effect Of The Covid-19 Pandemic On Anxiety Levels And Career Satisfaction Of Dentistry Students, Furkan Kır, Ata Batuhan Bayrak, Mediha Büyükgöze-Dindar

Journal of Dentistry Indonesia

Objective: This study aimed to investigate the effect of the COVID-19 pandemic on the anxiety levels and career satisfaction of dentistry students. Methods: A total of 220 dentistry students were included in the study. A questionnaire was mailed to dentistry students at Trakya University between June 2021 and January 2022. Beck Anxiety Inventory (BAI) was used to evaluate anxiety levels. Data were analyzed, and p < 0.05 was considered statistically significant. Results: The mean BAI scores of the participants were 14.6 ± 13.6. The anxiety levels of the females were significantly higher than the males (p = 0.004). There was a significant relationship …


Essays On Industrial Organization, Hayley Wabiszewski Apr 2024

Essays On Industrial Organization, Hayley Wabiszewski

Arts & Sciences Graduate Student Theses and Dissertations

Big pharma is increasingly using acquisitions to fill their R&D pipelines and the proliferation of the biotechnology industry has created a thick market of innovative target startups. This dissertation analyzes the dynamic equilibrium effects of biotech startup acquisitions by big pharma on drug innovation and entry. Using a novel dataset on 175 acquired startups from 2000 - 2018, I document several new facts regarding the R&D outcomes of acquired drug projects and entry behavior of startups in markets where acquisitions occur. Motivated by this evidence, I build a dynamic oligopoly model of the pharmaceutical industry featuring big firms and startups …


Disparities In Housing Affordability By Income, Housing Tenure, And Race In Us Census-Designated Regions, Jeffery S. Bredthauer, Javed Iqbal, Christopher Decker Apr 2024

Disparities In Housing Affordability By Income, Housing Tenure, And Race In Us Census-Designated Regions, Jeffery S. Bredthauer, Javed Iqbal, Christopher Decker

Mountain Plains Journal of Business and Technology

This analysis demonstrates that there are significant regional disparities in housing affordability among US Census-designated regions, with the Northeast and West consistently bearing the highest costs. Over time, the burdens incurred by both owners and tenants have lessened, but renters' burdens have grown considerably. Furthermore, significant regional differences in severely cost-burdened households are highlighted. The Northeast has more severely cost-burdened households than the Midwest, South, or West. There are also significant ethnic differences: Asian Americans experience a slightly lower housing cost burden, while African Americans and Native Americans bear the greatest burden, followed by Hispanics. To address these problems, legislative …


Partisan Perspectives On Inflation: Exploring Bias In Economic Expectations, Anna Durall Apr 2024

Partisan Perspectives On Inflation: Exploring Bias In Economic Expectations, Anna Durall

Economics Honors Projects

Inflation expectations are important determinants of future inflation and individual consumer behavior. Recent attention has been devoted to individual-level heterogeneity in inflation expectations. I consider political partisanship as a source of heterogeneity and question whether expectations are biased by partisanship. I find that they are, i.e., that individuals from the president's political party expect lower inflation relative to members of the opposing party (this difference is statistically insignificant during the Bush presidency), and that this result cannot be explained by additional sources of heterogeneity. I also examine whether belonging to the president's political party affects the rationality of expectations and …


Incorporating Institutions And Ideology: Why Covid Didn't Change Anything, Cullen Kendrick Apr 2024

Incorporating Institutions And Ideology: Why Covid Didn't Change Anything, Cullen Kendrick

Departmental Honors & Graduate Capstone Projects

In this paper, I investigate the aftermath of the COVID-19 pandemic through an economic and philosophical lens to try and understand why government aid was removed. Looking at the problem as solely a structural issue, with Jurgen Habermas’ Between Facts and Norms and Douglas North’s Institutions, Institutional Change, and Economic Performance guiding my understanding, provides useful insights. Namely, how the informal and formal structures of society interact, and their cyclical nature. However, that perspective does not provide a complete picture. And so, I developed an understanding of ideology to investigate the origins of informal societal structures. To do this I …


How Higher Education Responds To Labor Market Demand, Johnathan G. Conzelmann, Steven W. Hemelt, Brad J. Hershbein, Shawn Martin, Andrew Simon, Kevin M. Stange Apr 2024

How Higher Education Responds To Labor Market Demand, Johnathan G. Conzelmann, Steven W. Hemelt, Brad J. Hershbein, Shawn Martin, Andrew Simon, Kevin M. Stange

Upjohn Institute Policy and Research Briefs

No abstract provided.


Prescription For Prosperity: The Dual Miracle Of Antiretroviral Therapy And African Growth, Robert W. F. Pennington Apr 2024

Prescription For Prosperity: The Dual Miracle Of Antiretroviral Therapy And African Growth, Robert W. F. Pennington

Economics Honors Projects

This paper investigates the effect of antiretroviral therapy (ART) coverage on economic growth in Sub-Saharan Africa. I model the relationship following the expanded Solow Growth Model, proposing a dual health capital and educational human capital mechanism through which ART impacts growth. While previous studies propose conflicting results, I use the most comprehensive dataset, and employ theory-backed specifications to provide the most accurate and reliable estimates of the effect. Using a panel of all 48 countries in Sub-Saharan Africa, I employ a two-stage least squares shift-share/Bartik instrumental variable approach, including two-way fixed effects to estimate the effect of a rapid expansion …


Increases In Regional Brain Volume Across Two Native South American Male Populations, Nikhil N. Chaudhari, Phoebe E. Imms, Nathan F. Chowdhury, Margaret Gatz, Benjamin Trumble, Wendy J. Mack, E. Meng Law, M. Linda Sutherland, James D. Sutherland, Christopher J. Rowan, L. Samuel Wann, Adel H. Allam, Randall C. Thompson, David E. Michalik, Michael I. Miyamoto, Guido Lombardi, Daniel Cummings, Edmond Seabright, Sarah Alami, Angela R. Garcia, Daniel E. Rodriguez, Raul Quispe Gutierrez, Adrian J. Copajira, Paul L. Hooper, Kenneth Buetow, Jonathan Stieglitz, Michael D. Gurven, Gregory S. Thomas, Hillard Kaplan, Caleb E. Finch, Andrei Irimia Apr 2024

Increases In Regional Brain Volume Across Two Native South American Male Populations, Nikhil N. Chaudhari, Phoebe E. Imms, Nathan F. Chowdhury, Margaret Gatz, Benjamin Trumble, Wendy J. Mack, E. Meng Law, M. Linda Sutherland, James D. Sutherland, Christopher J. Rowan, L. Samuel Wann, Adel H. Allam, Randall C. Thompson, David E. Michalik, Michael I. Miyamoto, Guido Lombardi, Daniel Cummings, Edmond Seabright, Sarah Alami, Angela R. Garcia, Daniel E. Rodriguez, Raul Quispe Gutierrez, Adrian J. Copajira, Paul L. Hooper, Kenneth Buetow, Jonathan Stieglitz, Michael D. Gurven, Gregory S. Thomas, Hillard Kaplan, Caleb E. Finch, Andrei Irimia

ESI Publications

Industrialized environments, despite benefits such as higher levels of formal education and lower rates of infections, can also have pernicious impacts upon brain atrophy. Partly for this reason, comparing age-related brain volume trajectories between industrialized and non-industrialized populations can help to suggest lifestyle correlates of brain health. The Tsimane, indigenous to the Bolivian Amazon, derive their subsistence from foraging and horticulture and are physically active. The Moseten, a mixed-ethnicity farming population, are physically active but less than the Tsimane. Within both populations (N = 1024; age range = 46–83), we calculated regional brain volumes from computed tomography and compared …


Covid-19'S Consequences In Day-To-Day Life, Christian Mclain, Perla Guadalupe Vega Apr 2024

Covid-19'S Consequences In Day-To-Day Life, Christian Mclain, Perla Guadalupe Vega

ENGL 1102 Showcase

This anthology discusses the consequences that the Covid-19 left. These drastic changes are still visible 4 years later, in two important sectors of Georgia's economy: the Work force and the housing market. These 2 sectors collide and merge with our daily life since they take up most of our time. Homes took on the roles of offices and schools as employees and students were forced to stay home due to the pandemic. Before and after Covid 19, everything changed from the criteria of buyers in the housing market, the inventory, the reasons why it is short, in addition to the …


Abortion Hostility And The Earned Income Tax Credit, Beatrix Jordan Apr 2024

Abortion Hostility And The Earned Income Tax Credit, Beatrix Jordan

Honors Scholar Theses

The future of abortion access in the United States is uncertain. Preceding
Dobbs v. Women’s Health, many states enacted abortion policy considered hostile, culminating in strict or even total bans once Roe v. Wade fell. The purpose of this paper is to investigate one facet of the economic outcomes associated with changes in abortion policy. In order to do this I examine the relationship between hostile abortion policy and average reimbursements for the federal earned income tax credit (EITC). I construct a panel dataset which spans 2013 to 2022, with 510 observations: one for each state, for each year. By …


The Contradiction Between Use-Value And Exchange-Value: Ecology, Imperialism, And The Telos Of Production, Larry Alan Busk, Elizabeth Portella Apr 2024

The Contradiction Between Use-Value And Exchange-Value: Ecology, Imperialism, And The Telos Of Production, Larry Alan Busk, Elizabeth Portella

Emancipations: A Journal of Critical Social Analysis

This article elaborates and defends a critique of capitalism which, despite its appearance in various bodies of work, has not been named or systematically differentiated. The critique locates a contradiction between production for use-value and production for exchange-value, or a contradiction in what we call “the telos of production.” While maintaining that it has some basis in Marx’s work, we defend this model as preferable to the critique of capitalism based strictly on the exploitation of labor (which we call the “exploitation-exclusive critique”). We attempt to show this by applying the two approaches to the empirical realities of the ecological …


Addressing The Need For Both Affordable And Sustainable Housing: A Policy Analysis On Avoiding Environmental Gentrification, Erin Zipman Apr 2024

Addressing The Need For Both Affordable And Sustainable Housing: A Policy Analysis On Avoiding Environmental Gentrification, Erin Zipman

Binghamton University Undergraduate Journal

This article focuses on the threat of environmental gentrification in Binghamton and the surrounding municipalities. Given certain risks, including an increasing temporary student renter population, increasing rent prices, high population of renters overall and the need for updates to the housing stock, this area of Broome County is at high risk for environmental gentrification if clean energy upgrades to the housing stock are aggressively pursued. Since clean energy upgrades such as weatherization and clean technology installation will create safer housing and reduce residential greenhouse gas emissions, it is desirable to pursue them. Thus, this article will analyze four policy alternatives …


New York Camp Econometrics Xviii Program, Center For Policy Research Apr 2024

New York Camp Econometrics Xviii Program, Center For Policy Research

Camp Econometrics-Programs

No abstract provided.


Jargon To Jackpot: The Financial Impact Of Infusing Pop Culture References In Social Media, Madelynn Solow Apr 2024

Jargon To Jackpot: The Financial Impact Of Infusing Pop Culture References In Social Media, Madelynn Solow

Business and Economics Honors Papers

This research explores the impact of incorporating pop culture references in a company's Twitter feed on the company's stock price. Pop culture is integral to people's everyday lives, providing a sense of familiarity and fun between individuals. Many companies have started leveraging pop culture references on social media platforms like Twitter to establish a relatable and engaging connection with diverse consumer demographics. The primary purpose of this research is to investigate whether this strategy is beneficial within the stock market. It is hypothesized that incorporating pop culture references on Twitter can lead to increased sales and higher stock prices, as …


Is Seeing Believing? How Television Advertisements Influence Investment Decisions, Lucas Selb Apr 2024

Is Seeing Believing? How Television Advertisements Influence Investment Decisions, Lucas Selb

Business and Economics Honors Papers

Stock returns are influenced by many factors. Finance scholars have attempted to examine the potential causes of stock price changes by comparing the observed returns of stocks after an event with the predicted returns they should have experienced had the event not occurred. The current “Super Bowl-Stock Returns” studies tend to find conflicting results regarding whether the returns of Super Bowl advertisers’ stocks deviate from their predicted values during the trading days following the Super Bowl, as well as the direction in which these returns deviate and why they deviate. This study uses a more precise model for estimating predicted …


Powerhouse Problem: The Examination Of The Nfl Draft And Possible Biases, Nicholas Troha Apr 2024

Powerhouse Problem: The Examination Of The Nfl Draft And Possible Biases, Nicholas Troha

Business and Economics Honors Papers

This research explores the NFL draft's dynamics, investigating potential biases in player selection. Despite stars like Tyreek Hill and Antonio Brown emerging from small D1 institutions in the later draft rounds, a bias towards Power 5 conference players persists, particularly with wide receivers. Drawing from NFL draft data (2016-2020), this research finds that not only does there seem to be a premium placed on Power 5 receivers, but Southeastern Conference (SEC) linebackers as well. Quarterbacks were also evaluated in this research but revealed little information about what factors influence their draft position. The discrepancy of what influences a player’s draft …


The Alchemy Of Diversification: A Deep Dive Into The Stock-Bond Correlation, Evan Coffey Apr 2024

The Alchemy Of Diversification: A Deep Dive Into The Stock-Bond Correlation, Evan Coffey

Business and Economics Honors Papers

This research delves into the intricate dynamics of the stock-bond correlation, seeking to reveal the underlying factors that drive its fluctuations. Through a comprehensive analysis of empirical data, it investigates the diverse array of influences that contribute to the variability in the relationship between stock and bond returns. Factors such as inflation, unemployment, market volatility, FED policy, and market growth are scrutinized for their impact on altering the correlation pattern. Additionally, the research explores the implications of the stock-bond correlation on portfolio diversification. By explaining the multifaceted nature of the correlation, this study provides valuable insights for investors, policymakers, and …


Cooperation In Temporary Partnerships, Gabriele Camera, Alessandro Gioffré Apr 2024

Cooperation In Temporary Partnerships, Gabriele Camera, Alessandro Gioffré

ESI Working Papers

The literature on cooperation in infinitely repeated Prisoner’s Dilemmas covers the extreme opposites of the matching spectrum: partners, a player’s opponent never changes, and strangers, a player’s opponent randomly changes in every period. Here, we extend the analysis to settings where the opponent changes, but not in every period. In these temporary partnerships, players can deter some deviations by directly sanctioning their partner. Hence, relaxing the extreme assumption of one-period matchings can support some cooperation also off equilibrium because a class of strategies emerges that are less extreme than the typical “grim” strategy. We establish conditions supporting full …


Essays In Corporate Governance, Jun Mok Kim Apr 2024

Essays In Corporate Governance, Jun Mok Kim

Olin Business School Graduate Student Theses and Dissertations

This thesis consists of two essays that deal with institutional investors and corporate governance. In particular the first chapter studies the relationship between higher temperatures and institutions’ proxy voting. Analyzing voting decisions by U.S. mutual funds, I find that heat exposure negatively correlates with voting against management. The findings concentrate on companies or shareholder proposals where a stockholding in the firm represents a larger share of an institution’s portfolio. The heat-voting relationship is stronger when an institutional shareholder is experiencing unusually hotter temperatures. My results suggest potentially significant but hidden corporate governance implications of climate change. The second chapter studies …


Nfl Rule Changes Favor Offenses; But Don't Defenses Win Championships?, Kipp Satterlee Ransome Apr 2024

Nfl Rule Changes Favor Offenses; But Don't Defenses Win Championships?, Kipp Satterlee Ransome

Business and Economics Honors Papers

The NFL's emphasis on favoring the offense through implementing new game rules is likely a significant factor in increasing a team's average points per game. Additionally, an increasing average points per game metric is likely a contributing factor to increasing real team revenue, as prior research indicates that higher-scoring games lead to higher fan satisfaction. Using game, team revenue, and rule implementation data from the 2002-2022 seasons, this author tests two new hypotheses that test whether specific rule changes targeting defenses or special teams increase a team’s average points per game and whether an increased points per game metric positively …


An Examination Of The Determinants Of Annual Giving To Csb And Sju: 1990 - 2023, Benchy Dutreuil, Muhammad Ibragimov Apr 2024

An Examination Of The Determinants Of Annual Giving To Csb And Sju: 1990 - 2023, Benchy Dutreuil, Muhammad Ibragimov

Celebrating Scholarship and Creativity Day (2018-)

Based on the data gained from stages 1 and 2, we have concluded that the number of donors of CSB+SJU has declined over time after its peak in 2007, unlike the amount of donations that has been changing a lot but has a positive growing trend in general. We also discovered a significant growth in giving among the top 50% of donors after the year 2008, while the other 2 groups stayed relatively the same with a small positive trend. Additionally, we found a strong correlation between the macroeconomic factors and the patterns the real donations represent. Finally, our linear …


Navigating The Threat Posed By The Chinese Communist Party, Adam Opp Apr 2024

Navigating The Threat Posed By The Chinese Communist Party, Adam Opp

Helm's School of Government Conference - 2021-2024

For decades, the Chinese Communist Party (CCP) and the economic growth of China has become a threat to the United States. Beginning in 1978, the CCP issued a series of economic, market-oriented reforms which led to a period of economic growth and productivity increase in China. The CCP turned to diplomacy with the United States and other nations to increase foreign investment and implemented the Belt and Road initiative. The impressive scale of Chinese economic growth poses an economic and hegemonic threat to the United States, as China’s economy is projected to outpace the United States and the CCP has …


Roger Altman’S 2008 Public Policy Analysis: At Fault Without The Blame, Isaac Deak Apr 2024

Roger Altman’S 2008 Public Policy Analysis: At Fault Without The Blame, Isaac Deak

Helm's School of Government Conference - 2021-2024

Roger Altman published “Globalism in Retreat” in 2009, in which he offers analysis of the 2008 financial crisis, blaming free-markets and globalism as causes of the calamity, only to praise China’s “state-capitalism”, which he believes allowed the Chinese to emerge ahead of the globalists in recovery. This article, despite its age, provides a timeless example of a dangerous tendency in public policy. It demonstrates how policymakers can implement deleterious policies which result in inevitable crisis, and then, they subsequently escape blame by explaining away the crisis with bad analysis and even worse policy suggestions for the future. Policy suggestions, in …


Nebraska Monthly Economic Indicators: April 24, 2024, Eric Thompson Apr 2024

Nebraska Monthly Economic Indicators: April 24, 2024, Eric Thompson

Leading Economic Indicator Reports

The Leading Economic Indicator-Nebraska fell by 1.31% in March 2024. The increase in the leading indicator, which is designed to predict economic growth six months into the future, followed a very rapid 3.97% increase in February. Taken together, the February and March values continue to imply strong growth in the Nebraska economy in mid-2024. A decline in building permits for single-family homes contributed to the drop in the LEI-N during March. There also was a decline in manufacturing hours worked after a sharp February increase. On the positive side, business expectations remained strong in March. Respondents to the March Survey …


Financial Exclusion, Gender, And The Lure Of Boko Haram (Chapter From Gender-Responsive Budgeting In Africa: Access And Future Measures), Vesna Markovic, Sven Botha Apr 2024

Financial Exclusion, Gender, And The Lure Of Boko Haram (Chapter From Gender-Responsive Budgeting In Africa: Access And Future Measures), Vesna Markovic, Sven Botha

Justice, Law, and Public Safety Studies Department Faculty Books/Book Chapters

There is a large disparity in financial inclusiveness for those people living in northern Nigeria in contrast to those living in southern Nigeria. According to a 2019 report by the Central Bank of Nigeria and Enhancing Financial Innovation and Access (EFInA), Nigeria has more people living in extreme poverty than any other country in the world. Access to education and lower levels of income all contribute to the lack of financial inclusion for both men and women in the North, but particularly for women. These gender barriers have acted as an enabler for the recruitment of women into the Boko …


How Major Tech Firms Used Illegal “No-Poach” Agreements To Control Workers’ Salaries, Matthew Gibson Apr 2024

How Major Tech Firms Used Illegal “No-Poach” Agreements To Control Workers’ Salaries, Matthew Gibson

Upjohn Institute Policy and Research Briefs

No abstract provided.


Collaborating For Growth, Ishrat Husain Dr. Apr 2024

Collaborating For Growth, Ishrat Husain Dr.

Faculty Research - Talks, Speeches, & Discourse

Honorable Sayyid Yousaf Raza Gilani, Chairman of the Senate; International Delegates; Distinguished Ladies and Gentlemen, It's always a great pleasure for me to be here at these summits organized by Nutshell. . The topic under discussion is of particular interest to me, as I have been actively writing, speaking, and advocating for Collaboration. In contrast to many other countries that have progressed, I believe that Pakistan needs a unified, agreed-upon goal as a starting point for collaboration. Without a shared vision or mandate, our efforts risk being scattered in various directions. My belief is that Pakistan requires inclusive, sustainable, and …


Global Coffee Production, Payton Herres Apr 2024

Global Coffee Production, Payton Herres

Student Papers in Local and Global Regional Economies

This study aims to provide a comprehensive understanding of the many factors that influence global coffee production, with a particular focus on weather conditions, land area, labor force, and human capital. By exploring these multifaceted aspects, this research aims to provide valuable insights for stakeholders in the coffee industry, policymakers, and researchers. This research explores patterns, calculations, and causal relationships that shape the dynamics of coffee production worldwide through a rigorous analysis of weather variables, including temperature and rainfall, along with assessments of land area, labor dynamics, and human capital. Furthermore, the research aims to illuminate the complex interplay between …