scholarly journals Simultaneous modeling of Binary Responses: A sequence of binary models and Ordinal multinomial with Bayesian estimates impacting HIV/AIDS

2020 ◽  
Author(s):  
Adriana Dornelles ◽  
Di Fang ◽  
Ying Wang ◽  
Jeffrey Wilson
Keyword(s):  
Multinomial Logistic Regression ◽  
Binary Outcomes ◽  
Binary Responses ◽  
The Public ◽  
Additional Information ◽  
Bayesian Estimates ◽  
Conditional Models ◽  
Simultaneous Modeling ◽  
Polytomous Responses ◽  
Hiv Aids

Abstract Background: In this research, we examined several binary factors impact binary outcomes simultaneous and how the information of HIV/AIDS is perceived by the public is associated with outcomes to HIV/AIDS.Methods: We used polytomous responses through a sequence of binary models and a multinomial logistic regression model with Bayesian estimates to analyze the 2009 Mozambique survey data as it pertains to blood test, heard of HIV/AIDS and heard about campaign.Results: The analysis reveals that both heard about HIV and heard about the campaign are represented differentially in testing positive. Wealth, education and thinking of risk is positively associated with heard about HIV and heard about the campaign regardless of HIV. However, religious is a positive factor for social efforts of hearing of HIV/AIDS and the campaign. Both the polytomous response model and the ordinal model with model gave the same findings in regards to the marginal mean. However, the polytomous (conditional) models gave additional information about education.Conclusions: While knowledge of the disease continues to be important, the future social effort to combat HIV in Mozambique may need different strategies in different subpopulation groups.

News and Idiosyncratic Volatility: The Public Information Processing Hypothesis*

2020 ◽  
Author(s):  
Robert F Engle ◽  
Martin Klint Hansen ◽  
Ahmet K Karagozoglu ◽  
Asger Lunde
Keyword(s):  
Information Processing ◽  
Public Information ◽  
Selection Procedure ◽  
Autoregressive Process ◽  
Return Volatility ◽  
Market Outcomes ◽  
The Public ◽  
Additional Information ◽  
Financial News ◽  
The Impact

Abstract Motivated by the recent availability of extensive electronic news databases and advent of new empirical methods, there has been renewed interest in investigating the impact of financial news on market outcomes for individual stocks. We develop the information processing hypothesis of return volatility to investigate the relation between firm-specific news and volatility. We propose a novel dynamic econometric specification and test it using time series regressions employing a machine learning model selection procedure. Our empirical results are based on a comprehensive dataset comprised of more than 3 million news items for a sample of 28 large U.S. companies. Our proposed econometric specification for firm-specific return volatility is a simple mixture model with two components: public information and private processing of public information. The public information processing component is defined by the contemporaneous relation with public information and volatility, while the private processing of public information component is specified as a general autoregressive process corresponding to the sequential price discovery mechanism of investors as additional information, previously not publicly available, is generated and incorporated into prices. Our results show that changes in return volatility are related to public information arrival and that including indicators of public information arrival explains on average 26% (9–65%) of changes in firm-specific return volatility.

scholarly journals PSI-20 Public perceptions of problematic equine industry sectors and management scenarios

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 263-264
Author(s):  
Kelly Melvin ◽  
Jennie L Ivey ◽  
Liesel G Schneider ◽  
Peter Krawczel
Keyword(s):  
Management Practices ◽  
Multinomial Logistic Regression ◽  
Management Scenarios ◽  
The Public ◽  
Management Scenario ◽  
Unlimited Access ◽  
Horse Industry ◽  
Definition Of ◽  
Access To Food ◽  
Equine Industry

Abstract The equine industry is highly variable with many different sectors and management practices. To determine how the public views common management practices and discipline-specific areas of the equine industry, an online study was distributed via email and social media over a 6-week period to U.S. residents over the age of 18 (n = 1,372). Survey questions included demographics, industry connection, definition of welfare and equine classification. Respondents were asked to select the most concerning option from a series of management-related scenarios. The production livestock and equine industries were then segmented by species or discipline, respectively, and respondents were asked which sector was most problematic. To analyze the data, frequency tables (Proc FREQ) and multinomial logistic regression (Proc LOGISTIC) were used in SAS 9.4 (Cary, NC) to test the factors associated with likelihood to select a given management scenario from each series (α=0.05). Respondents who were heavily connected to the industry were four times more likely than lightly connected individuals to select that a blanketed horse or unblanketed horse in 30°F weather with unlimited access to food and water equally presented no concern than to say that a blanketed or unblanketed horse in 30°F weather with unlimited access to food and water and were concerning (OR= 4.09; 95%CL: 2.08,8.04). Of the 1,244 respondents who answered, 563 (45%) said that the gaited horse industry is the most problematic equine industry compared to the racing industry (41%) and stock horse industry (8.7%). Understanding how the public perceives the various animal industries and management scenarios in relation to an individual’s connection to the industry, classification of equines and welfare definition is important to assess and improve educational intervention strategies.

Developments and challenges in public sector accounting

2014 ◽  
Vol 26 (2) ◽  
pp. 345-366 ◽  
Author(s):  
Félix Madrid García
Keyword(s):  
Public Sector ◽  
Role Model ◽  
Financial Statements ◽  
The Public ◽  
Additional Information ◽  
Management Indicators ◽  
Fixed Assets ◽  
Public Sector Accounting ◽  
Accounting Convergence

What could be dubbed traditional public sector accounting was adequate for the public sector as it existed up to the late 1980s. When it became evident that this type of accounting no longer sufficed, attention turned to seeking a role model in business accounting that differed significantly from public sector accounting. Despite the move of public sector accounting towards business accounting practices, some issues still remain unresolved. The accounting treatment of fixed assets is the question which has perhaps generated the most literature. Today much ground has been covered; however, to be modern and effective, public sector accounting has still to grapple with three important challenges: standardisation and accounting convergence; consolidation of financial statements; and management indicators and additional information for disclosure.

Arthroplasty registers: A review of international experiences

2009 ◽  
Vol 25 (01) ◽  
pp. 63-72 ◽  
Author(s):  
Victoria Serra-Sutton ◽  
Alejandro Allepuz ◽  
Mireia Espallargues ◽  
Gerold Labek ◽  
Joan M. V. Pons
Keyword(s):  
Qualitative Content Analysis ◽  
Annual Reports ◽  
The Internet ◽  
Web Pages ◽  
Sufficient Information ◽  
Health Administration ◽  
The Public ◽  
Additional Information ◽  
Orthopaedic Society ◽  
Governmental Funding

Objectives:Registers have proven to be a valuable instrument in the evaluation of arthroplasty procedures and the performance of implants. The aim of this study was to describe the structure, functioning, and content of arthroplasty registers in Europe and other parts of the world.Methods:A search of technical reports was carried out through the Internet and in Medline/PubMed. The exhaustiveness of the information was confirmed using the links to Web pages of other registers and contacts with key people. Aims, methods in data collection and evaluation, internal structure and organization, participants, validity of the data, and other variables were assessed for each arthroplasty register using a qualitative content analysis of the texts.Results:Fifteen arthroplasty registers were identified which published sufficient information to conduct a comparative analysis. Eight additional registers were identified but no information was available on the Internet or in English. Most registers were initiatives of an orthopaedic society receiving governmental funding. Data were collected using standardized clinical forms and additional information from clinical-administrative datasets or other registers (mortality, implant costs, hip fractures). The main outcome measure of these registers is survival of the prostheses. Registers use the Internet and their annual reports as the main strategy for the dissemination and feed-back of their results.Conclusions:Scientific or professional societies and the public health administration should collaborate in the development of arthroplasty registers. To adequately assess the results of observational data information on the structure, the process of arthroplasty interventions and patients characteristics should be collected.

scholarly journals Nurses Perception Of Their Workload And Pay In The Era Of HIV/AIDS In Gaborone And The Surrounding Areas Of Botswana

2012 ◽  
Vol 2 (1) ◽  
pp. 188 ◽  
Author(s):  
Keratilwe Bodilenyane ◽  
Baakile Motshegwa
Keyword(s):  
Health Care ◽  
Health Care Sector ◽  
Public Health Care ◽  
Sources Of Information ◽  
Design Strategies ◽  
The Public ◽  
Secondary Sources ◽  
The Government ◽  
Surrounding Areas ◽  
Hiv Aids

AbstractThe purpose of this research paper was to explore how HIV/AIDS manipulate nurses’ perception of their workload and pay in the era of HIV/AIDS in Gaborone and the surrounding areas of Botswana. The health care sector in Botswana is overwhelmed by HIV/AIDS, and this takes a toll on the nurses because they are the ones at the forefront in the fight against this demanding and risky illness at the workplace. The focus in this study was on the workload and pay in the era of HIV/AIDS. The general picture that emerges from the current study is that nurses are dissatisfied with their pay and to some extent the workload and this supports some of the earlier studies which reinforce their importance in the workplace. The study used both primary and secondary sources of information. For the purpose of this study convenience sampling was used. A questionnaire was used for data collection. The study adapted Index of Organizational Reactions (IOR). The findings of the current study will help the government to design strategies that will increase the level of job satisfaction among the nurses in the public health care sector of Botswana.

TECHNOLOGY ADOPTION AND ADAPTATION TO CLIMATE CHANGE — A CASE-BASED APPROACH

2012 ◽  
Vol 03 (02) ◽  
pp. 1250007 ◽  
Author(s):  
JÜRGEN EICHBERGER ◽  
ANI GUERDJIKOVA
Keyword(s):  
New Technologies ◽  
New Technology ◽  
Relevant Information ◽  
Adaptation To Climate Change ◽  
Climate Conditions ◽  
Technology Learning ◽  
The Public ◽  
Additional Information ◽  
Technological Adaptation ◽  
Long Run

We present a model of technological adaptation in response to a change in climate conditions. The main feature of the model is that new technologies are not just risky, but also ambiguous. Pessimistic agents are thus averse to adopting a new technology. Learning is induced by optimists, who are willing to try out technologies about which there is little evidence available. We show that both optimists and pessimists are crucial for a successful adaptation. While optimists provide the public good of information which gives pessimists an incentive to innovate, pessimists choose the new technology persistently in the long-run which increases the average returns for the society. Hence, the optimal share of optimists in the society is strictly positive. When the share of optimists in the society is too low, innovation is slow and the obtained steady-state is inefficient. We discuss two policies which can potentially alleviate this inefficiency: Subsidies and provision of additional information. We show that if precise and relevant information is available, pessimists would be willing to pay for it and consequently adopt the new technology. Hence, providing information might be a more efficient policy, which is both self-financing and results in better social outcomes.

scholarly journals RUMAH REHABILITASI ODHA (ORANG DENGAN HIV/AIDS)

2020 ◽  
Vol 1 (2) ◽  
pp. 1025
Author(s):  
Jeffryco Pratama ◽  
Rudy Trisno
Keyword(s):  
Design Method ◽  
Circulation Pattern ◽  
Physical Development ◽  
Standard Of Living ◽  
Mental Life ◽  
Rehabilitation Center ◽  
The Public ◽  
Hiv Virus ◽  
Aids Virus ◽  
Hiv Aids

HIV / AIDS is the most dangerous virus in the world that can be transmitted. People infected with this disease are called ODHA. At present they are not only fighting against the disease but they are also fighting against the bad stigma in society. With this negative stigma, ODHA are easily depressed and many ODHA choose to end their lives. For this reason, a rehabilitation center is needed to improve the standard of living for ODHA and the place of education for the HIV virus so that the stigma gradually diminishes. From studying the theory of the development of hospital typologies and the HIV / AIDS virus obtained a design method such as a). The hospital is open to the public, b). Sunlight affects the patient's mental and physical development, c). The circulation pattern of the hospital is in the form of aisle, d). Patients and the public can be combined if the disease is not contagious. In conclusion, the existence of a passage that can be traversed by the public and a program that triggers interaction between building users is expected to reduce the stigma of society and become a therapy for ODHA. So that ODHA have a strong mental life and will live their lives like Non-ODHA. Abstrak HIV/ AIDS adalah virus yang paling berbahaya didunia yang dapat menular. Orang yang terinfeksi dengan penyakit ini disebut ODHA. Saat ini mereka tidak hanya berperang melawan penyakitnya namun mereka juga berperang melawan stigma buruk pada masyarakat. Dengan adanya stigma negatif tersebut membuat ODHA mudah mengalami depresi dan bahkan banyak dari ODHA memilih untuk mengakhiri hidupnya. Untuk itu diperlukannya suatu wadah rehabilitasi agar meningkatkan taraf hidup ODHA dan wadah pendidikan virus HIV agar stigma tersebut lambat laun berkurang. Dari mempelajari teori perkembangan tipologi rumah sakit dan virus HIV/ AIDS didapatkan suatu metode perancangan seperti a). Rumah sakit terbuka untuk publik, b). Cahaya matahari memengaruhi perkembangan secara mental dan jasmani pasien, c). Pola sirkulasi rumah sakit berbentuk lorong, d). Pasien dan publik dapat digabung jika penyakit tidak menular. Kesimpulannya dengan adanya passage yang dapat dilalui publik dan program yang memicu interaksi antar pengguna bangunan diharapkan stigma buruk pada masyarakat berkurang dan menjadi terapi bagi ODHA. Sehingga para ODHA memiliki mental hidup yang kuat dan akan menjalani hidupnya layaknya Non-ODHA.

scholarly journals Invigorating The Public Body : A Case Study Of HIV/AIDS Activist Confrontations Against Big Pharma For Access To Medicines

2021 ◽  
Author(s):  
Karen Forhan
Keyword(s):  
Access To Medicines ◽  
Socially Responsible ◽  
Neoliberal Globalization ◽  
The Public ◽  
Public Body ◽  
Communications Theory ◽  
Politics Of Medicine ◽  
Health Agenda ◽  
Hiv Aids

Using 'illness as metaphor," critical communications theory, citizenship studies and critical political economy, this thesis presents a case study of the confrontation between "Big Pharma" and HIV/AIDS activists concerning access to HIV/AIDS medicines; a confrontation that spilled over into the World Trade Organization (WTO) causing worldwide public outrage. The timeline starts in the 1980s, but focuses on confrontations between these actors during the 1990s and early 2000s. By making HIV/AIDS 'public and 'political', activists: battled stigmatization; revealed the politics of medicine; made Big Pharma more socially responsible; influence the WTO's and global health agenda; and stirred dissent against a neoliberal globalization, exposing power relations between the global rich and global poor. This is about antiBody (HIV/AIDS activists) targeting a dangerous site of infection (Big Pharma) and combating the spread of two illnesses (HIV/AIDS and neoliberalism which invigorated the 'public body' in terms of public health and debate.

Transportation in Pig Husbandry: Does an Increase in Consumers’ Information and Knowledge Lead to a More Positive Attitude?

2017 ◽  
pp. 1-12
Author(s):  
Stefan Clemens Wille ◽  
Achim Spiller
Keyword(s):  
Public Perception ◽  
Online Survey ◽  
Animal Husbandry ◽  
Farm Animals ◽  
Meat Production ◽  
The European Union ◽  
Negative Attitudes ◽  
The Public ◽  
Additional Information ◽  
Knowledge And Attitude

In the European Union, and Germany in particular, the transport of livestock is an essential step in the meat production process. Pig transport especially, has frequently been the focus of public interest. In the last several decades, awareness for animal welfare has grown in society, which has often led to negative attitudes from the public towards farm animal husbandry and transportation. It is a well-known fact that a person’s knowledge and his/her attitude are strongly linked. Thus far, the connection between knowledge and attitude with regards to the transport of farm animals, especially pigs, has not been scientifically examined. In an online survey taken by 272 German consumers the effect that additional information in the form of written texts and pictures on public perception was examined. The results of this study reveal that this additional information does have a positive effect on the respondents’ attitudes, yet consumer attitudes remain rather negative.

Fighting the Public Health Burden of AIDS With the Human Pegivirus

2019 ◽  
Vol 188 (9) ◽  
pp. 1586-1594 ◽  
Author(s):  
Scott Greenhalgh ◽  
Rebecca Schmidt ◽  
Troy Day
Keyword(s):  
Public Health ◽  
Highly Active Antiretroviral Therapy ◽  
Health Benefit ◽  
Immune Deficiency Syndrome ◽  
Morbidity And Mortality ◽  
Public Health Burden ◽  
The Public ◽  
Health Burden ◽  
Life Years ◽  
Hiv Aids

Abstract Highly active antiretroviral therapy has revolutionized the battle against human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS). From its current global rollout, HIV/AIDS morbidity and mortality has been greatly reduced, yet there exists substantial interest in the development of new therapies to further mitigate the HIV/AIDS health burden and to inhibit any fallout from the development of antiretroviral drug resistance. One potential intervention is the human pegivirus (HPgV). HPgV is not known to cause disease, and most remarkably it is shown to delay the progression of HIV to AIDS. However, the health benefit of increasing HPgV prevalence in the community of HIV-infected men remains unknown at the public health level. We evaluated the utility of HPgV biovaccination for mitigating the HIV/AIDS health burden using mathematical models. Importantly, our work considers the potential concern that HPgV will, itself, evolve to become disease-causing by permitting mutant disease-causing HPgV strains to potentially arise during treatment. Our findings show that HPgV biovaccination rates of 12.5%–50% annually could prevent 4.2–23.6 AIDS incidences and 3.3–18.8 AIDS deaths, and could save 2.9–18.6 disability-adjusted life years per 1,000 people. Together, these findings indicate that HPgV biovaccination could be an effective therapy for reducing HIV/AIDS morbidity and mortality, and thus warrants further exploration.

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