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Antioxidant Activities And Phenolic Acids In Different Raw And Boiled Potatoes And Sweet Potatoes, Ya Gao Jan 2014

Antioxidant Activities And Phenolic Acids In Different Raw And Boiled Potatoes And Sweet Potatoes, Ya Gao

LSU Master's Theses

Antioxidants have attracted great interests from food industries and scientists in recent years, because they have the capacity to reduce the harmful oxidation reaction in human body. Phenolic compounds are the common antioxidants that are widely found in fruits and vegetables. In this study, three varieties of potatoes and four varieties of sweet potatoes were used to examine the profiles and contents of phenolics in the raw and boiled potatoes and sweet potatoes. The Red Garnet Sweet Potato (RGSP) was the richest in phenolic content and selected to study the changes of free phenolics, total phenolic content, and antioxidant activity …

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Identifying Local Transit Resources For Evacuation, Alaa Shams Jan 2014

Identifying Local Transit Resources For Evacuation, Alaa Shams

LSU Master's Theses

The objective of this thesis is to establish a GIS that can be used to identify local human-services and special-needs transit resources in Louisiana’s 20 coastal parishes. The intention is that the system be used to identify and then call upon local transit services to assist in the evacuation of an area during an emergency. ArcGIS Online was selected as the platform on which to establish the GIS for this purpose. Socio-economic and transit vehicle data were collected from a variety of official sources and loaded on to the ArcGIS Online portal at LSU. The development of the system is …

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Inferences Of Subsistence Activities Using Musculoskeletal Stress Markers Of Humerii From Two Louisiana Archaeological Populations, Brian M. Thibodeaux Jan 2014

Inferences Of Subsistence Activities Using Musculoskeletal Stress Markers Of Humerii From Two Louisiana Archaeological Populations, Brian M. Thibodeaux

LSU Master's Theses

Wolff’s Law states that bone is laid down where it is needed; therefore, mechanical factors, including subsistence-based activity patterns, play a role in bone biology. One of bone’s responses to strain is the development of musculoskeletal stress markers (MSMs) at entheses, or the sites in which soft tissues, including tendons and ligaments, attach to bone. MSMs have been used by bioarchaeologists to make inferences about past population’s activity patterns and subsistence behaviors. The following study scores eight MSMs of the proximal humerii from the Tchefuncte (16ST1) and Greenhouse (16AV2) sites in Louisiana. The MSMs were segregated into muscle groups and …

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Prevalence Of Blue Crab (Callinectes Sapidus) Diseases, Parasites, And Symbionts In Louisiana, Holly Rogers Jan 2014

Prevalence Of Blue Crab (Callinectes Sapidus) Diseases, Parasites, And Symbionts In Louisiana, Holly Rogers

LSU Master's Theses

Research on blue crab diseases, parasites, and symbionts has been sporadic in the Gulf of Mexico. Understanding the prevalence of diseases, parasites, and symbionts is important for managers to set informed regulations for the commercial industry and to understand the impacts of environmental disasters on aquatic animal health. The objective of this research was to determine the prevalence of Lagenophrys callinectes, Urosporidium crescens, Hematodinium perezi, Loxothylacus texanus, reo-like virus (RLV), shell rot, and Vibrio spp. in crabs collected from four coastal locations and four shedding facilities in 2013 and the beginning of 2014. Additionally, I determined the prevalence of white …

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Detection Of Clostridium Difficile In Louisiana Oysters, Harvesting Water And Sewage, Da Liu Jan 2014

Detection Of Clostridium Difficile In Louisiana Oysters, Harvesting Water And Sewage, Da Liu

LSU Master's Theses

ABSTRACT Clostridium difficile infection (CDI) was generally considered as a hospital-associated disease; however, recent studies indicated that foods might also play a role in its epidemical chain. From August-2013 to February-2014, oyster samples and harvesting water samples were collected monthly from 6 commercial oyster harvesting areas along Louisiana Gulf Coast and analyzed for total aerobic bacteria, fecal coliforms, coliphage and pathogenic C. difficile. In this study, C. difficile were isolated from 9 (47.37%) of 19 oyster samples and 3 (37.5%) of 8 harvesting water samples and all isolations were carrying the toxin B-encoding gene (tcdB). Toxin B positive C. difficle …

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Application Of Tubular Crossflow Microfiltration In Harvesting Microalgae, Mostafa Khademi Jan 2014

Application Of Tubular Crossflow Microfiltration In Harvesting Microalgae, Mostafa Khademi

LSU Master's Theses

Separation of microalgal cells from culture medium is a challenging phase of algal production. Application of microfiltration as Stage 1 harvesting technology to pre-concentrate algal suspension from 0.2 g-dry/L to 10 g-dry/L (1% solids) prior to the final dewatering stage by centrifugation (Stage 2) was studied in this research. A bench-scale filtration setup with three tubular crossflow membrane modules (pore sizes: 0.05 µm, 0.1 µm, 0.5µm) equipped with data acquisition systems was constructed. In phase-1 experiments, the influence of algal species and the size of particles in the culture media on the filterability of microalgae were studied. It was found …

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Effects Of Salinity And Temperature On Bioelectrical Impedance Analysis Of Gulf Killifish, Fundulus Grandis, Shea A. Miller Jan 2014

Effects Of Salinity And Temperature On Bioelectrical Impedance Analysis Of Gulf Killifish, Fundulus Grandis, Shea A. Miller

LSU Master's Theses

Bioelectrical impedance analysis (BIA) has been proposed as an easy and accurate technique for a non-lethal index of condition in fish; however, factors affecting its accuracy have yet to be properly identified. The technique uses the resistance (R) and reactance (Xc) of water and lipids in contiguous tissues to estimate lipid content. Studies have investigated the use of BIA on fish, but with mixed results, possibly caused by unrecognized sources of influences. Our study explored possible sources of variance for BIA measurements in gulf killifish, Fundulus grandis, through laboratory feeding and fasting experiments, and experimental exposures to acute changes in …

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Determination Of Predominant Species Of Oil-Degrading Bacteria In The Oiled Sediment In Barataria Bay, Louisiana, Lauren Nicole Navarre Jan 2014

Determination Of Predominant Species Of Oil-Degrading Bacteria In The Oiled Sediment In Barataria Bay, Louisiana, Lauren Nicole Navarre

LSU Master's Theses

The effects of the Deepwater Horizon (DWH) oil spill on the bacterial communities in coastal sediments are relatively known but few studies have been published evaluating the impacts of the spill on oil-degrading bacterial populations in the salt marsh sediments of Barataria Bay, Louisiana. The aims of this study were to determine the effects of the oil spill on the microbial community in Barataria Bay, Louisiana through the determination of predominate species of oil-degrading bacteria in marsh sediments, and to determine how well certain bacterial isolates can degrade crude oil in the region by taking samples from three areas of …

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Effects Of Feeding Milk Replacer Once, Twice Or Three Times Daily On Growth And Performance In Neonatal Holstein Calves, Michael Thomas Jan 2014

Effects Of Feeding Milk Replacer Once, Twice Or Three Times Daily On Growth And Performance In Neonatal Holstein Calves, Michael Thomas

LSU Master's Theses

Sixty-three neonatal Holstein calves (45 female; 18 male) were assigned to one of 3 treatments at d 2 of age to study effects of milk replacer feeding frequency on growth, performance, and health. Treatments consisted of 1X, with total amount of reconstituted milk replacer fed 1X/day at 6:00 a.m.; 2X, with total amount of reconstituted milk replacer divided into 2 equal amounts and fed at 6:00 a.m. and 5:00 p.m.; or 3X, with total amount of reconstituted milk replacer divided into 3 equal amounts and fed at 6:00 a.m., 12:00 noon, and 5:00 p.m. Calves were housed in individual hutches …

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Resiliency And Selfless Service Development In Army Rotc Physical Training: A Qualitative Investigation, Molly Voelz Fischer Jan 2014

Resiliency And Selfless Service Development In Army Rotc Physical Training: A Qualitative Investigation, Molly Voelz Fischer

LSU Doctoral Dissertations

Leadership in the United States Army is essential for successful completion of domestic and international missions. Reserve Officer Training Corps (ROTC) programs are used to effectively develop leadership skills within the Army. Physical training (PT) is a mandatory component in ROTC, used to improve physical ability and prepare cadets for the rigors of the “big Army” environment. Resiliency and selfless service development are seen as critical elements of leadership, yet little is known about the formal and informal experiences in ROTC PT that facilitate or hinder resiliency and selfless service during early career preparation. The overall purpose of this dissertation …

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Autism Severity And Comorbid Symptoms In Children With Asd, Jina Jang Jan 2014

Autism Severity And Comorbid Symptoms In Children With Asd, Jina Jang

LSU Master's Theses

Individuals with autism spectrum disorder (ASD) are reported to evince high rates of comorbid symptoms. Co-occurring disorders among individuals with ASD are often difficult to assess and diagnose accurately. Also, comorbid conditions frequently exacerbate symptoms of ASD. Different treatment regimens may be effective for comorbid symptoms in ASD; however, research looking at comorbid symptoms and ASD is limited. The current study aimed to extend the literature in this area by examining the relationship between ASD and comorbid symptoms. First, the current study assessed how often and how severely comorbid symptoms were endorsed. Further, autism severity was used to predict comorbid …

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Physical Stability Of Poly (Lactic-Co-Glycolic Acid) And Plga/Chitosan Nanoparticles And Chemical Stability Of Entrapped Alpha-Tocopherol And Lutein, Meocha Whaley Jan 2014

Physical Stability Of Poly (Lactic-Co-Glycolic Acid) And Plga/Chitosan Nanoparticles And Chemical Stability Of Entrapped Alpha-Tocopherol And Lutein, Meocha Whaley

LSU Master's Theses

The published benefits of polymeric nanoparticles as a system for antioxidant delivery have encompassed topics of improved oral delivery, bioavailability, and modified release to name a few. Generally accepted as safe polymers Poly(lactic-coglycolic acid) and the mucoadhesive chitosan were selected to entrap alpha-tocopherol and lutein. This study proposed to assess the physical stability of PLGA and Chi/PLGA nanoparticles with entrapped bioactives in varying biological suspension medias ( water, pbs, hbss and cell media). Also, to assess the chemical stability of the entrapped antioxidants lutein and alpha-tocopherol within the same media as deemed relevant for in-vitro and and in-vivo studies. Of …

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Teacher Matters: Teacher Normative Influence And Student Persistence In College, Jonathan Paul Denham Jan 2014

Teacher Matters: Teacher Normative Influence And Student Persistence In College, Jonathan Paul Denham

LSU Doctoral Dissertations

This dissertation extends the work on teacher immediacy (TI) and student persistence by using the Theory of Planned Behavior (TPB) (Ajzen, 1985) to account for variability in college student persistence. Students provided perceptions of their teachers’ immediacy behaviors using modified versions of Gorham’s (1988) TI scale. Instruction prompts of the TI scale were manipulated to create four conditions. The results from Study 1 demonstrate that TI scale prompt language has an effect on the ways participants assess their teacher’s immediacy behaviors. The results from Study 2 show that student perceptions of their teacher’s immediacy behaviors change over the course of …

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Effects Of Dietary Conjugated Linoleic Acid Supplementation On Bovine Oocyte Lipid Metabolism, Lipid Composition And Embryo Cryotolerance, Cody Lee Bailey Jan 2014

Effects Of Dietary Conjugated Linoleic Acid Supplementation On Bovine Oocyte Lipid Metabolism, Lipid Composition And Embryo Cryotolerance, Cody Lee Bailey

LSU Doctoral Dissertations

Variation in cryotolerance exists between embryos from different animal breed, species and management conditions. Reduced tolerance to chilling and cryotolerance of oocytes and embryos has been associated with greater cytoplasmic lipids (Kim et al., 2001; Seidel, 2006). Previous studies in the cow have demonstrated nutrition-induced modification of follicular components. Trans-10, cis-12 conjugated linoleic acid (CLA) was identified as a potent inhibitor of milk fat synthesis in lactating cows (Baumgard et al., 2000) and inclusion of CLA in bovine embryo culture medium improved post-thaw embryo survival (Pereira et al., 2007). Dietary supplementation of cows with CLA could alter oocyte fatty acid …

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Genetics And Genomics Studies Of Rice Disease Resistance And Development Of Alternative Disease Management Methods For Bacterial Panicle Blight And Sheath Blight, Bishnu Kumar Shrestha Jan 2014

Genetics And Genomics Studies Of Rice Disease Resistance And Development Of Alternative Disease Management Methods For Bacterial Panicle Blight And Sheath Blight, Bishnu Kumar Shrestha

LSU Doctoral Dissertations

Bacterial panicle blight (BPB) and sheath blight (SB), caused by the bacteria Burkholderia glumae and B. gladioli, and the fungus Rhizoctonia solani, respectively, are two major rice diseases in southern rice growing regions of US. No completely resistant rice cultivars have been identified for these diseases. However, a medium-grain cultivar, Jupiter, showed partial resistance to BPB. In order to understand the mechanisms of rice resistance against BPB and SB, rice genetics and genomics studies have been conducted. Alternative methods to suppress BPB and SB were also studied. Broad-sense heritability and correlations were calculated for the traits, BPB and SB disease …

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Comparison Of Immune Responses During Gastrointestinal Helminth Self-Cure Expulsion Between Resistant Gulf Coast Native And Susceptible Suffolk Sheep, Javier Jesus Garza Jan 2014

Comparison Of Immune Responses During Gastrointestinal Helminth Self-Cure Expulsion Between Resistant Gulf Coast Native And Susceptible Suffolk Sheep, Javier Jesus Garza

LSU Doctoral Dissertations

The immune response to the self-cure phenomenon seen during gastrointestinal nematode (GIN) parasitism of small ruminants was compared between sheep breeds that are resistant or susceptible to Haemonchus contortus infection. Fifty-four Gulf Coast Native (resistant) and Suffolk (susceptible) lambs were allowed to acquire a natural GIN infection on pasture and were then randomly allocated into 4 groups. After being moved to parasite free housing for 2 months, lambs were given a challenge infection of 20,000 H. contortus L3. Fecal egg counts (FEC) were monitored throughout the study and animals were necropsied at 0, 1, 3, and 7 days post infection …

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Examining The Psychometrics Of The Psychopathology Inventory For Mentally Retarded Adults-Ii For Adults With Mild And Moderate Intellectual Disabilities, Brian Christopher Belva Jan 2014

Examining The Psychometrics Of The Psychopathology Inventory For Mentally Retarded Adults-Ii For Adults With Mild And Moderate Intellectual Disabilities, Brian Christopher Belva

LSU Doctoral Dissertations

With growing recognition of the occurrence of psychological disorders in individuals with intellectual disability (ID), researchers and clinicians alike have placed emphasis on developing measures to assess for psychopathologies in this population. Despite an increased interest in the topic, there is still a dearth of psychometrically robust measures available to assess for psychopathology in adults with mild and moderate ID. The purpose of this study was to examine the psychometric properties of a revised measure for psychopathology in individuals with mild and moderate ID, the Psychopathology Inventory for Mentally Retarded Adults – Second Edition (PIMRA-II). Internal consistency, inter-rater reliability, and …

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United States Meat Goat Production Economic Performance Measures: A Stochastic Production Frontier Analysis, Berdikul Qushim Jan 2014

United States Meat Goat Production Economic Performance Measures: A Stochastic Production Frontier Analysis, Berdikul Qushim

LSU Doctoral Dissertations

The meat goat industry is relatively a newcomer to the U.S. agricultural production and one of the fastest growing livestock industries in the U.S. Despite the growth of the meat goat industry, little is known about meat goat production economics. Information is needed concerning the drivers of production efficiency, optimum size of operation, and scope economies in the industry. A nationwide mail survey of U.S. meat goat producers who advertise their meat goat production via the internet for this efficiency analysis was conducted. Costs and returns data for 2011 expenses from those meat goat producers were collected. This survey was …

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Synthetic Routes To Therapeutic Agents Via Masked Functionalities: From Orthogonal Peptide Crosslink To Photothermal Cancer Prodrug, Chyree Shantel Batton Jan 2014

Synthetic Routes To Therapeutic Agents Via Masked Functionalities: From Orthogonal Peptide Crosslink To Photothermal Cancer Prodrug, Chyree Shantel Batton

LSU Doctoral Dissertations

The theonellamides are a family of compounds distinguished by their crosslinking ô-histidinoalanine (ô-HAL) residue. Part one of this dissertation details the synthesis of an orthogonally protected ô-HAL building block that will be incorporated into a total synthesis of theonellamide C. Selective deprotection of each amine and acid of this orthogonally protected building block is also demonstrated. Various reaction partners for the assembly of ô-histidinoalanine were explored. One approach involved the coupling of N-Fmoc-â-iodoalanine benzyl ester and (Nðim)-blocked histidine nucleophiles including a fused bicyclic urea and a Boc-His(Nð-Pac)-OMe. While the imidazolium salts were identified by mass spectrometry, elimination of the iodide …

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An Analysis Of Osteoarthritis Of The Upper Limbs In The Tchefuncte Site (16st1), Mallory Baldridge Jan 2014

An Analysis Of Osteoarthritis Of The Upper Limbs In The Tchefuncte Site (16st1), Mallory Baldridge

LSU Master's Theses

Osteoarthritis is a degenerative disorder of the synovial joints which is frequently linked to activity and age, as well as numerous other etiologies. In particular, osteoarthritis of the shoulder is often shown to correlate with age, while osteoarthritis of the elbow is often shown to correlate with physical activity. The presence and pattern of osteoarthritis has been investigated in numerous Native American populations, but to date, its presence has not been investigated in the skeletal collection from the Tchefuncte site (16ST1), a Tchula Period shell midden site in St. Tammany Parish, Louisiana. Osteoarthritis of the upper limbs is examined in …

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Application Of Choice-Based Conjoint Analysis To Determine Consumers' Preferences And Willingness To Pay For Grass Fed Beef In The United States, Franklin Fernando Vaca Moran Jan 2014

Application Of Choice-Based Conjoint Analysis To Determine Consumers' Preferences And Willingness To Pay For Grass Fed Beef In The United States, Franklin Fernando Vaca Moran

LSU Doctoral Dissertations

U.S. consumption of beef has declined during the last three decades. Consumer preferences have shifted toward products that are considered healthy, environmentally friendly and obtained through sustainable production methods. Because of the characteristics of grass-fed beef production, consumers are becoming more interested in grass-fed beef products than conventional beef products. A choice-based experiment was used to assess consumer’s preferences for grass-fed beef. A national online survey was conducted in May 2012 and the information from 4000 respondents was collected from the entire U.S. The respondents were divided in two groups of similar size: grass-fed beef eaters, comprised by the respondents …

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Methods For The Characterization Of Deep-Sea Benthic Megafauna In The Vicinity Of The Deepwater Horizon Macondo Well, Stephanie Marie Sharuga Jan 2014

Methods For The Characterization Of Deep-Sea Benthic Megafauna In The Vicinity Of The Deepwater Horizon Macondo Well, Stephanie Marie Sharuga

LSU Doctoral Dissertations

Soft-sediment benthic environments are amongst the largest marine ecosystems in the world and play important roles in many ecosystem functions. In recent years, exploitation of resources and unintentional impacts on deep-sea benthic environments has increased. The Deepwater Horizon oil spill of 2010 in the northern Gulf of Mexico (GoM) represented a prime example of this. The oil spill not only highlighted deficiencies of data and information on baseline conditions, but also represented an opportunity to learn more and develop better methods for the future. Deep-sea imaging platforms such as autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs) have been …

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Detection And Confirmation Of Veterinary Drug Residues In Commercially Available Frozen Shrimp, Jessica Danielle Johnson Jan 2014

Detection And Confirmation Of Veterinary Drug Residues In Commercially Available Frozen Shrimp, Jessica Danielle Johnson

LSU Master's Theses

Aquaculture has grown rapidly as the world’s wild-caught fisheries approach their sustainable limits. Feed conversion in aquaculture is more efficient than in terrestrial animals. Thus with a growing world population, seafood produced through aquaculture can provide a high quality source of protein. Aquaculture systems rely on high stocking densities and commercial feeds to increase production and profitability, which increase animal stress and susceptibility to disease. Veterinary drugs are commonly used to prevent and treat disease outbreaks. Several of these drugs are banned for use in shrimp farming in the United States. These drugs can be toxic to humans, with side …

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Essays On Poverty And Infant Health, Deokrye Baek Jan 2014

Essays On Poverty And Infant Health, Deokrye Baek

LSU Doctoral Dissertations

In this dissertation, I offer three independent studies that each contribute to the literature on poverty and infant health. The first essay examines whether access to public transportation reduces food insecurity in the U.S. Potential endogeneity problem is addressed with instruments of federal transportation funding. I provide new evidence of a negative causal effect of public transportation accessibility on food insecurity, which is more prominent among poor African-American households. The second essay examines the relation between savings of poor households and a welfare program called the Supplemental Nutritional Assistance Program (SNAP). Eligibility for SNAP benefits requires households to own limited …

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Enhancement Of Gulf Killifish, Fundulus Grandis, Fitness And Reproduction, Joshua Thomas Patterson Jan 2014

Enhancement Of Gulf Killifish, Fundulus Grandis, Fitness And Reproduction, Joshua Thomas Patterson

LSU Doctoral Dissertations

Gulf killifish, Fundulus grandis, shows promise for commercial development as a marine baitfish species. Significant markets for F. grandis already exist throughout the Gulf Coast, with the vast majority of supply coming from wild-harvests, which can be hampered by seasonal availability and inconsistent fish health and size. The genus Fundulus also represents an important group of model vertebrates for biological study. A recent review paper described this genus as the premier teleost model for environmental biology. New information generated as a result of the work contained in this dissertation may be more broadly applicable to sister species of F. grandis, …

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Residual Effect Of Herbicides Used In Pastures On Clover Establishment And Productivity, Angela Suzanne Laird Jan 2014

Residual Effect Of Herbicides Used In Pastures On Clover Establishment And Productivity, Angela Suzanne Laird

LSU Master's Theses

Field experiments in 2013 evaluated residual herbicide effects on ball (Trifolium nigrescens viv.) and white (Trifolium repens L.) clover. For the October planting, averaged across clovers, ground cover for 2,4-D plus aminopyralid and 2,4-D plus picloram averaged 4.4 and was less than for the nontreated (7.0). For the November and March plantings, ground cover for all herbicides was equivalent to the nontreated. Averaged across clover species and planting date, herbicide treatments except 2,4-D plus aminopyralid (4) resulted in ground cover 49/112 days after planting (DAP) equal to the non-treated (5.7). Lowest plant population 4 to 6 wk after Oct/Nov planting …

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Screening Ted: A Rhetorical Analysis Of The Intersections Of Rhetoric, Digital Media, And Pedagogy, Joseph Alan Watson Jan 2014

Screening Ted: A Rhetorical Analysis Of The Intersections Of Rhetoric, Digital Media, And Pedagogy, Joseph Alan Watson

LSU Doctoral Dissertations

The presence of expertise resonates across our daily lives. Experts are called upon to consult us about which candidate is ideal for office, which type of wood is the best choice for a carpentry project, which scientist has optimal data on the effects of air pollution, which speech teacher is the best one to take for proper credit hours, and more. An expert is typically conceived as an individual who knows more about a given topic and can create stronger identification than an average person. The struggle to achieve expert status is one that is fundamentally tied to power and …

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Staging The Voice : Towards A Critical Vocal Performance Pedagogy, Derek Mudd Jan 2014

Staging The Voice : Towards A Critical Vocal Performance Pedagogy, Derek Mudd

LSU Doctoral Dissertations

Until the late twentieth century, courses in voice and diction were a staple of the field of communication studies. Increasingly these classes are disappearing from departments around the country, largely over concerns regarding the prescription of strict speech standards. At the same time, an interest in vocal training has increased in BFA and MFA actor training programs. This study looks to the shared history of voice training between the fields of communication studies and theatre instruction to provide a critical pedagogy for vocal performance, specifically for the area of performance studies, but also for use in other disciplines. Informed by …

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Prevalence Of Campylobacter Jejuni In Small-Scale Broiler Operations And The Effects Of Sulfadimethoxine Administered To Control C. Jejuni Infection In Broilers, Wannee Tangkham Jan 2014

Prevalence Of Campylobacter Jejuni In Small-Scale Broiler Operations And The Effects Of Sulfadimethoxine Administered To Control C. Jejuni Infection In Broilers, Wannee Tangkham

LSU Doctoral Dissertations

Campylobacter spp. particularly C. jejuni has been recognized as one of the most prevalent causes of foodborne bacterial illnesses in humans. Most previous studies have focused on the transmission routes of C. jejuni from commercial flock farms to the final retail product. To date, no in vivo studies have addressed the efficacy of sulfadimethoxine in the control of C. jejuni in poultry. This dissertation research proceeds along two lines of investigation. The objectives of the first line of investigation are to determine the enumeration of Campylobacter spp. and the prevalence on both Campylobacter spp. and C. jejuni on live egg …

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Economic Inequality And Marriage Formation, Xue Li Jan 2014

Economic Inequality And Marriage Formation, Xue Li

LSU Doctoral Dissertations

My dissertation primarily investigates the causal impact of economic inequality on marriage formation. I demonstrate how economic inequality among men affects an individual woman’s propensity to get married in both the U.S. and China. Based on the framework of Loughran (2002) and Gould and Paserman (2003), I identify the causal impact of male wage inequality on the marriage propensity among women in the U.S. using the 1990 and 2000 Censuses as well as the 2007 American Community Survey. I address the endogeneity and reverse causality problems by applying skill-biased technological shock as an instrument for the wage gap between high …

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