Economic Theory Commons^™

Human Milk Oligosaccharide Compositions Illustrate Global Variations In Early Nutrition, Anita Vinjamuri, Jasmine C. C. Davis, Sarah M. Totten, Lauren D. Wu, Laura D. Klein, Melanie Martin, Ea Quinn, Brooke Scelza, Alicia Breakey, Michael Gurven, Grazyna Jasienska, Hillard Kaplan, Claudia Valeggia, Katie Hinde, Jennifer T. Smilowitz, Robin M. Bernstein, Angela M. Zivkovic, Michael J. Barratt, Jeffrey I. Gordon, Mark A. Underwood, David A. Mills, J. Bruce German, Carlito B. Lebrilla

ESI Publications

Background

Human milk oligosaccharides (HMOs) are an abundant class of compounds found in human milk and have been linked to the development of the infant, and specifically the brain, immune system, and gut microbiome.

Objectives

Advanced analytical methods were used to obtain relative quantitation of many structures in approximately 2000 samples from over 1000 mothers in urban, semirural, and rural sites across geographically diverse countries.

Methods

LC-MS−based analytical methods were used to profile the compounds with broad structural coverage and quantitative information. The profiles revealed their structural heterogeneity and their potential biological roles. Comparisons of HMO compositions were made between …

Cryptocurrencies Bandwagon…Fad Wave Or Investment Asset? Firm Level Analysis Of Panel Data In Egypt, Yasmine Galal

Theses and Dissertations

The crypto market is growing rapidly and gaining momentum globally. The current study is tackling the impact of the crypto exchanges on the stock market in Egypt. The author consolidated firm level data from DataStream and Cryptocurrency data from CoinDesk to conduct this study over the period 2014-2020. The methodology is based on Fixed Effect and IV-GMM models to study the differential impact across sectors and firm attributes. Our main findings can be highlighted as follows: (a) cryptocurrencies are substitutes to stocks. (b)Two periods are highlighted in the analysis: 2016 post currency devaluation and COVID-19 pandemic, where the adoption was …

Data For "Agency, Benevolence And Justice", Prithvijit Mukherjee, J. Dustin Tracy

ESI Data Sets

We test for social norms regarding how agents should select between risky prospects for principals, including norms consistent with beneficence and justice propositions from Adam Smith. We elicit norms from subjects serving as "impartial spectator[s]" about choice of risky prospect selected by the agents. We find strong evidence for the existence of norms, consistent with the Smith propositions. Furthermore we find that agents are more likely to select more normative options. In contrast, we find that principals' allocation for bonuses depends on the realization of the risky prospect rather than whether the agents choice was consistent with the norm.

The No-Arbitrage Hypothesis And Inertia In Forward Markets, José Luis Ferreira, Praveen Kujal, Stephen Rassenti

ESI Working Papers

Allaz (1992) showed that the no-arbitrage condition in forward markets is obtained as a feature of the equilibrium if the model allows for strategic behavior on the part of the buyers. He showed that having active buyers is equivalent to passive buyers plus the no-arbitrage hypothesis. We test this experimentally in a forward market by allowing for active buyer’s under exogenously or endogenously determined market closure. We further test an inertia hypothesis that looks at whether past participation in a spot-market results in quantities being limited in the forward market stage. Importantly, the no-arbitrage condition can only be tested with …

Waqf Fund Management Through Micro Waqf Bank Program In Indonesia, Fachry Ganiardi Danuwijaya, Nurwahidin M.Ag

Journal of Strategic and Global Studies

Waqf is a muamalah activity that has a very important economic and social role in Islamic history. Waqf is one of solutions to the problem of poverty and social inequality in society. The establishment of the Micro Waqf Bank initiated by the government together with the Financial Services Authority (OJK) has played an important role as one of the new Islamic microfinance institutions in financial inclusion in Indonesia. This paper will discuss how the management of waqf funds through the Islamic Waqf Bank program based on pesantren in efforts to alleviate poverty and social inequality which has become a chronic …

A Gravity Model Analysis Of Actual Potential Egyptian Trade With North And South Trading Partners, Christiane Galil Abou-Lehaf

Archived Theses and Dissertations

No abstract provided.

The Effects Of Environmental Corporate Social Responsibility On Financial Returns, Kevin Acevedo

Theses and Dissertations

A major issue concerning companies is global warming and the impact that firms have on the environment. Companies are taking steps towards sustainability, but it is unclear if sustainable business practices are beneficial to companies’ financial performance. This paper examines the effect of environmental corporate social responsibility (CSR) of Fortune 250 companies on financial performance. The analysis reveals significant effects on financial performance, but they are inconsistent and hard to interpret.

Education Finance As A Social Determinant Of Health In The United States, Sydney Mock

Electronic Theses and Dissertations

The purpose of this thesis is to investigate the role of K-12 education finance in the determination of health outcomes in the United States. To accomplish this, first, the differing theoretical perspectives surrounding health outcomes are explored. Second, theoretical literature surrounding public finance of education and cash vs in-kind benefits are explored to establish the grounds for connecting education finance and health. Third, a framework is presented to trace the pathways of how education finance determines health outcomes. Finally, the manuscript brings together a review of the literature on similar benefits and an evaluation of a voucher program in Cleveland, …

Economics Of Markets: Neoclassical Theory, Experiments, And Theory Of Classical Price Discovery, Sabiou M. Inoua, Vernon L. Smith

ESI Publications

This book establishes that neoclassical economics based on the marginal utility calculus failed to derive a theory of consumer market price discovery consistent with the experimental market evidence. Such markets involve inherently discrete final-demand items bought for consumption and not subject to resale. Classical economists following Adam Smith articulated a rich narrative of price discovery theory consistent with experimental evidence based on operational concepts of discrete demand values (maximum willingness-to-pay), and symmetrically, supply costs (minimum willingness-to-accept). We develop and extend a mathematical model of classical market price formation. Chapter 1 & 2 describes this theme and chapter 3 connects it …

A Profit-Based View Of Economic Granularity In The Perspective Of Market Competition, Jeffrey Yi-Lin Forrest

Pennsylvania Economic Review

This paper studies Gabaix’s granular hypothesis from an analytical angle in lights of profits and market competition. By establishing the profit pictures of the initial firms of an emerging market and the incumbent firms of a maturing market, it is shown that consumers’ evolving preference help intensify market competition and encourage new firms’ entry into an established oligopoly market. With this profit-based logic, among other results established are precise conditions under which Gabaix’s granular hypothesis is either surely true or definitely not true, followed by relevant empirical confirmations. At the end, several important open questions are posed for future research.

Why Do Rich People Not Retire?, Xiya Li

Scripps Senior Theses

Work and leisure are central to the human condition. Scholars from many fields have tried to understand why Americans work so much. Many people believe that when they have enough money, they will retire. However, many people are not willing to retire even if they have enough money to do so. Most people who do not have enough money to retire do not even get any amount of leisure from their jobs. If the view that enough money directly leads to retirement is wrong, then it is time to reconsider using this logic to think of the possibility of retiring. …

Dynamic Double Auctions: An Analysis Of Secondary Sneaker Market And Its Future As An Nft Marketplace, Chris Zhu

Honors Theses

A theoretical analysis of a dynamic double auction over time shows that greater market density can result in more aggressive trading strategies from buyers and sellers. In addition, my model suggests a fast price discovery period initially, with impatient investors having a more aggressive approach. I confirm these results using resale sneaker data from the StockX website for five deadstock sneakers. I find that market density is positively correlated with bid prices, and the bid-ask spread decreases over time during the price discovery period. However, the results also indicate that sellers price in additional transaction costs and lags in their …

Two Sided Matching: A Study Of Underemployment, Benjamin E. Plevin

Honors Theses

This paper lays out a general equilibrium framework to study and predict the underemployment rate. A heterogeneous labor market in which both workers and firms differ in skill type is considered and calibrated to simulate both unemployment and underemployment rates. Qualitatively, the model’s predictions match the empirical evidence suggesting underemployment decreases with increases to unemployment insurance. Quantitatively, the one-shot foundation limits the model’s predictive capabilities.

Eigenvalues + Shaikh Nassif Coronado Paper, Anwar Shaikh Phd

Archives of Anwar Shaikh

This collection includes:

• Eigenvalue distribution, matrix size and the shape of the rank-size eigenvalue moduli curve by Anwar Shaikh, Nassif, and Coronado (unpublished work).
• Shaikh, A. (2010, September 27). Bienenfeld approximation. (Unpublished manuscript note).
• Shaikh, A. (2020, August 8). Sraffa prices & normalization. (Unpublished manuscript note).
• Shaikh, A. (2021, June 15). Marx / Adrian. (Unpublished manuscript note).
• Shaikh, A. (2021, September 13). Economic Systems Research final review correspondence. (Unpublished manuscript note).
• Shaikh, A. (2021, December 27). Do subdominant normalized eigenvalues all approach 1? (Unpublished manuscript note).
• Shaikh, A. (2022, January 9). Greenberger. (Unpublished manuscript note). …

Economic Policy And Equality : Neoliberalism And Gender Equity In Latin America Since The 1970s, Donnett Annmarie Lee

Legacy Theses & Dissertations (2009 - 2024)

Neoliberalism has been a persistent concern for policymakers, scholars, and the general public in Latin America due to its negative effects on women. This paper examines the relationship between neoliberal economic policies and gender equality from the 1970s to 2003 in the region. I use a mixed-methods approach to test the two major competing theories from the literature that discuss women’s status under neoliberal reform. I find that neoliberal economic policies did not improve the status of women but reduced gender disparity. Neoliberalism led to the worsening of men’s status, which caused the status of women to seem better. Overall, …

Does Recreational Marijuana Dispensing Induce Substitution For Alcohol?, Aubrey E. Mange

Economics Masters Project Research Papers

I exploit geographic and temporal variation in recreational marijuana dispensing to estimate its effect on alcohol related prices and mortalities. I interpret the finding of a casual reduction in alcoholic poisonings as evidence for a substitutive relationship, contributing to a growing marijuana policy literature and the divided economic literature exploring substitution between the two goods.

Towards A Better Understanding Of The Development Of Collaborative Consumption Pricing, Funda Sarican

2022

With the rise of social platforms, consumers started creating value by sharing human and physical resources. As a result, there has been an increase in collaborative consumption. My papers focus on the peer-to-peer travel accommodation service Airbnb, a popular online market for short-term housing rentals.

In paper one, an integrated framework for collaborative consumption pricing is developed by adopting the hedonic demand theory and leveraging the multilevel modeling method that accounts for various factors from nested data. This paper contributes to the research literature by extending the usage of multilevel modeling across cities to consider city effects and broadening the …

The Leveling Spirit: Violence And Inequality In Postwar Iraq, Griffin Perrault

Honors Theses

The Iraq War (2003–2011) constitutes by some estimates one of the deadliest and most destructive conflicts of the 21st century (Hagopian et al., 2013). In addition to the disputed figures of excess violent civilian casualties––generally ranging from 180,000 to 210,000 deaths––the war has created one of the major refugee crises of modern times, with 1 in 25 Iraqis estimated to have been displaced from their homes by the 2003 invasion (Costs of War, 2021). While much of this violence has been wrought by American and Iraqi coalition troops, violence against civilians has also been perpetuated by insurgent groups and paramilitary …

The Cost-Effectiveness And Feminization Of The Human Papillomavirus Vaccine, Audrey Jammes

Scripps Senior Theses

Approved in 2006, the Human Papillomavirus (HPV) vaccine provided a medical breakthrough in combating cancer by inoculating first female and then male adolescents in 2010. In 2016, a new HPV vaccine was approved for all adolescents. However, it is the most expensive vaccine created in the United States and its female centered prescription led to debates regarding the vaccine’s necessity and risks. For the STS portion of this paper, analysis of the language in the vaccine’s prescriptions from 2006, 2010, and 2016 demonstrates two implicit assumptions regarding female health built into the vaccine’s rollout. Comparison of the two assumptions to …

Eigenvalue Ii, Anwar Shaikh Phd

Archives of Anwar Shaikh

This collection includes:

• Eigenvalue II by Anwar Shaikh (unpublished work).
• Lahr, M. (2021, September 13). Economic Systems Research final review correspondence. (Unpublished manuscript correspondence).
• Shaikh, A. (2022, June 12). Manuscript revision notes for Economic Systems Research. (Unpublished manuscript note).
• Caldwell, B. (2021, February 16). Biographical statement: Bruce Caldwell. (Unpublished seminar introduction).
• Hamilton, J. R., & Jensen, R. C. (1983). Summary measures of interconnectedness for input-output models. Environment and Planning A, 15(1), 55–65. Pion.
• Shaikh, A. (2021, March 3). From power law to stretched exponential. (Unpublished manuscript note).
• Shaikh, A. (2021, March 2). Eigenvalue paper …