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  Partner: UNT Libraries
 Degree Level: Doctoral
 Collection: UNT Theses and Dissertations
Economic Mobility into the Planter Class in Texas, 1846-1860

Economic Mobility into the Planter Class in Texas, 1846-1860

Access: Use of this item is restricted to the UNT Community.
Date: December 2011
Creator: Nelson, Robert Nicholas
Description: This study examines upward economic mobility into the planter class in Texas during the antebellum statehood period, 1846-1860. Using quantitative methods to analyze data from census and tax records, this study addresses several questions regarding the property owning experience of Texas planters. Did any of the 1860 planters, men or women, rise to that status from another class? If so, how many rose from small slaveholder or small planter origins, and how many advanced from plain folk origins? In what ways did the amount and nature of wealth of these individuals change in the period studied? In what ways do these findings provide insights into the debate over planter dominance versus ‘plain folk’ inclusive herrenvolk democracy and the relationship between the planters and the other classes? Did the experiences of female planters differ from that of male planters? Did female planter experiences in Texas differ from female planters in other parts of the Old South? The results of these questions demonstrate that economic class mobility into the richest class was significant but limited and that women’s experiences were closely tied to those of male kin.
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Economic Motivation of the Ex-Dividend Day Anomaly: Evidence from an Alternative Tax Environment

Economic Motivation of the Ex-Dividend Day Anomaly: Evidence from an Alternative Tax Environment

Date: December 2011
Creator: Anantarak, Sarin
Description: Several studies have observed that stocks tend to drop by an amount that is less than the dividend on the ex-dividend day, the so-called ex-dividend day anomaly. However, there still remains a lack of consensus for a single explanation of this anomaly. Different from other studies, this dissertation attempts to answer the primary research question: How can investors make trading profits from the ex-dividend day anomaly and how much can they earn? With this goal, I examine the economic motivations of equity investors through four main hypotheses identified in the anomaly’s literature: the tax differential hypothesis, the short-term trading hypothesis, the tick size hypothesis, and the leverage hypothesis. While the U.S. ex-dividend anomaly is well studied, I examine a long data window (1975 to 2010) of Thailand data. The unique structure of the Thai stock market allows me to assess all four main hypotheses proposed in the literature simultaneously. Although I extract the sample data from two data sources, I demonstrate that the combined data are consistently sampled. I further construct three trading strategies: “daily return,” “lag one daily return,” and “weekly return” to alleviate the potential effect of irregular data observation. I find that the ex-dividend day anomaly exists ...
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Economic Statistical Design of Inverse Gaussian Distribution Control Charts

Economic Statistical Design of Inverse Gaussian Distribution Control Charts

Date: August 1990
Creator: Grayson, James M. (James Morris)
Description: Statistical quality control (SQC) is one technique companies are using in the development of a Total Quality Management (TQM) culture. Shewhart control charts, a widely used SQC tool, rely on an underlying normal distribution of the data. Often data are skewed. The inverse Gaussian distribution is a probability distribution that is wellsuited to handling skewed data. This analysis develops models and a set of tools usable by practitioners for the constrained economic statistical design of control charts for inverse Gaussian distribution process centrality and process dispersion. The use of this methodology is illustrated by the design of an x-bar chart and a V chart for an inverse Gaussian distributed process.
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Ecotoxicological Investigations in Effluent-Dominated Stream Mesocosms

Ecotoxicological Investigations in Effluent-Dominated Stream Mesocosms

Date: December 2002
Creator: Brooks, Bryan W.
Description: The University of North Texas Stream Research Facility (UNTSRF) was designed to examine contaminant impacts on effluent-dominated stream ecosystems. Stream mesocosms, fed municipal effluent from the City of Denton, TX, Pecan Creek Water Reclamation Plant (PCWRP), were treated with 0, 15 or 140 µg/L cadmium for a 10-day study in August 2000. Laboratory toxicity test and stream macroinvertebrate responses indicated that cadmium bioavailability was reduced by constituents of effluent-dominated streams. The Biotic Ligand Model (BLM) for Cd was used to predict a 48 hour Cd EC50 for Ceriodaphnia dubia of 280 µg/L in these effluent-dominated streams. This value is higher that an EC50 of 38.3 µg/L Cd and a 7-day reproduction effect level of 3.3 µg/L Cd generated for C. dubia in reconstituted laboratory hard water. These results support use of a cadmium BLM for establishing site-specific acute water quality criteria in effluent-dominated streams. Although not affected by 15 µg/L treatments, organisms accumulated Cd in 15 µg/L treated streams. Hence, over longer exposure periods, Cd accumulation may increase and a no effect level may be lower than the observed 10-day no effect level of 15 µg/L. A toxicity identification evaluation procedure was utilized with in vitro and in vivo bioassays ...
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Edgar Allan Poe's Journey and Abyss Motifs: Order vs. Disorder

Edgar Allan Poe's Journey and Abyss Motifs: Order vs. Disorder

Date: May 1974
Creator: Raffety, Duane N.
Description: None
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An Edition of Verse and Solo Anthems by William Boyce

An Edition of Verse and Solo Anthems by William Boyce

Date: August 1975
Creator: Fansler, Terry L.
Description: Part 1. William Boyce. The development of the verse and solo anthem from the Reformation to the middle of the eighteenth century. The verse and solo anthems of Boyce. Editorial comments. Bibliography (leaves 60-64).--Part 2. The edition: Hear my crying. I will magnifie Thee, O God. I cried unto the Lord. Lord teach us to number our days.
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The Editorial Reaction of Texas Daily Newspapers to Franklin Delano Roosevelt and the New Deal, 1932-1938

The Editorial Reaction of Texas Daily Newspapers to Franklin Delano Roosevelt and the New Deal, 1932-1938

Date: May 1977
Creator: Sellers, Steven A.
Description: None
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Edmund Spenser as Protestant Thinker and Poet : A Study of Protestantism and Culture in The Faerie Queene

Edmund Spenser as Protestant Thinker and Poet : A Study of Protestantism and Culture in The Faerie Queene

Date: August 1993
Creator: Kim, Hoyoung
Description: The study inquires into the dynamic relationship between Protestantism and culture in The Faerie Oueene. The American Protestant theologian Reinhold Niebuhr makes penetrating analyses of the relationship between man's cultural potentials and the insights of Protestant Christianity which greatly illuminate how Spenser searches for a comprehensive religious, ethical, political, and social vision for the Christian community of Protestant England. But Spenser maintains the tension between culture and Christianity to the end, refusing to offer a merely coherent system of principles based on the doctrine of Christianity.
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Educating Young Children with Autism in Inclusive Classrooms in Thailand

Educating Young Children with Autism in Inclusive Classrooms in Thailand

Date: May 2008
Creator: Onbun-uea, Angkhana
Description: This study investigated what constitutes a teaching curriculum for students with autism in inclusive classrooms in Thailand. The researcher employed 3 qualitative methods: semi-structured interviews, document analysis of curricula and lesson plans, and nonparticipant observations. Six schools were selected as the sites. Participants for interview included 6 principals and 24 teachers. The researcher observed one inclusive classroom for each of the 6 selected schools. The study concentrated on 3 questions: (a) What contributes to appropriate instructional curricula to promote teaching of students with autism in inclusive classrooms in Thailand? (b) What teaching strategies improve the achievement and learning skills of students with autism in inclusive classrooms in Thailand? (c) What are the problems of curricula for teaching students with autism in inclusive classroom in Thailand? Key findings for the research questions were as follows: Common features of effective curricula for teaching students with autism in inclusive classrooms include opportunities, health care, specialized curriculum, students' individual needs and abilities, guidelines of teaching, teacher training and supervision, transition plan, parent involvement, tools/classroom environment, and students' class assignments. The teaching strategies include varying the teaching format (large group, small group, and one-on-one), teaching functional communication (giving direction, close-ended questions or open-ended questions), reinforce ...
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Education Through Alienation: Elements of Gestaltist Learning Theory in Selected Plays of Bertolt Brecht

Education Through Alienation: Elements of Gestaltist Learning Theory in Selected Plays of Bertolt Brecht

Date: December 1982
Creator: Starnes, Ted Duncan
Description: None
Contributing Partner: UNT Libraries