scholarly journals Using Multilevel Regression with Poststratification for Estimating Subnational Age-Specific Contact Patterns

2021 ◽  
Author(s):  
Casey Breen ◽  
Ayesha Mahmud ◽  
Dennis Feehan

The spread and transmission dynamics of directly transmitted airborne pathogens, such as SARS-CoV-2, are fundamentally determined by in-person contact patterns. Reliable quantitative estimates of contact patterns are critical to modeling and reducing the spread of directly transmitted infectious diseases. While national-level contact data are available in many countries, including the United States, local-level estimates of age-specific contact patterns are key since disease dynamics and public health policy vary by geography. However, collecting contact data for each state would require a very large sample and be prohibitively expensive. To overcome this challenge, we develop a flexible model to estimate age-specific contact patterns at the subnational level using national-level interpersonal contact data. Our model is based on dynamic multilevel regression with poststratification. We apply this approach to a national sample of interpersonal contact data collected by the Berkeley Interpersonal Contact Study (BICS). Results illustrate important state-level variation in levels and trends of contacts across the US.

2015 ◽  
Vol 48 (4) ◽  
pp. 791-813 ◽  
Author(s):  
Mikel Norris

AbstractExternal political efficacy, the belief that government is responsive to the demands of its citizens, has been declining in the United States since the 1960s. However, scholars do not yet fully understand the reasons for its decline. Nor have they found suitable explanations for why it fluctuates within the electorate. Drawing on the growing literature on the effects of income inequality on public policy, I posit that increasing income inequality factors into the decline of external political efficacy. Using multilevel regression models accounting for individual and contextual factors, I find increasing state-level income inequality has a substantial negative effect on external political efficacy. It is greater than most state and national-level economic measures or individual-level variables on external political efficacy. These results have important implications both for research on income inequality and political participation and also for research on income inequality and distributional public policy.


2009 ◽  
Vol 7 (3) ◽  
pp. 611-618 ◽  
Author(s):  
Jessica Trounstine

The study of local politics has been relegated to the periphery of political science and many explanations have been offered for the marginalization of the subfield. I offer three related arguments for why scholars should revisit the study of sub-state politics. First, the local level is the source of numerous political outcomes that matter because they represent a large proportion of political events in the United States. Secondly, there are methodological advantages to studying local politics. Finally, analyzing politics at the sub-state level can generate thoroughly different kinds of questions than a purely national-level focus and can offer different answers to questions that apply more generally. Research on local politics can and should contribute to broader debates in political science and ensure that we understand both how and why cities are unique.


2019 ◽  
Vol 18 (2) ◽  
pp. 527-538 ◽  
Author(s):  
Candis Watts Smith ◽  
Rebecca J. Kreitzer ◽  
Feiya Suo

Although many scholars who study the role of racial animus in Americans’ political attitudes and policy preferences do so to help us understand national-level politics, (racialized) policy is largely shaped at the state level. States are laboratories of policy innovation whose experiments can exacerbate or ameliorate racial inequality. In this article, we develop state-level scores of racial resentment. By using linear multilevel regression and poststratification weighting techniques and by linking nationally representative survey data with US Census data, we create time-varying, dynamic state-level estimates of racial resentment from 1988 to 2016. These measures enable us to explore the extent to which subnational levels of racial attitudes fluctuate over time and to provide a comparative analysis of state-level racial resentment scores across space and time. We find that states’ levels of racial animus change slowly, with some exhibiting increases over time while others do just the opposite. Southern states’ reputation for having the highest levels of racial resentment has been challenged by states across various regions of the United States. Many states had their lowest levels of symbolic racism decades ago, contrary to the traditional American narrative of racial progress.


Shore & Beach ◽  
2020 ◽  
pp. 53-64
Author(s):  
Edward Atkin ◽  
Dan Reineman ◽  
Jesse Reiblich ◽  
David Revell

Surf breaks are finite, valuable, and vulnerable natural resources, that not only influence community and cultural identities, but are a source of revenue and provide a range of health benefits. Despite these values, surf breaks largely lack recognition as coastal resources and therefore the associated management measures required to maintain them. Some countries, especially those endowed with high-quality surf breaks and where the sport of surfing is accepted as mainstream, have recognized the value of surfing resources and have specific policies for their conservation. In Aotearoa New Zealand surf breaks are included within national environmental policy. Aotearoa New Zealand has recently produced Management Guidelines for Surfing Resources (MGSR), which were developed in conjunction with universities, regional authorities, not-for-profit entities, and government agencies. The MGSR provide recommendations for both consenting authorities and those wishing to undertake activities in the coastal marine area, as well as tools and techniques to aid in the management of surfing resources. While the MGSR are firmly aligned with Aotearoa New Zealand’s cultural and legal frameworks, much of their content is applicable to surf breaks worldwide. In the United States, there are several national-level and state-level statutes that are generally relevant to various aspects of surfing resources, but there is no law or policy that directly addresses them. This paper describes the MGSR, considers California’s existing governance frameworks, and examines the potential benefits of adapting and expanding the MGSR in this state.


Vaccines ◽  
2021 ◽  
Vol 9 (5) ◽  
pp. 444
Author(s):  
Charles Stoecker

In the past two decades, most states in the United States have added authorization for pharmacists to administer some vaccinations. Expansions of this authority have also come with prescription requirements or other regulatory burdens. The objective of this study was to evaluate the impact of these expansions on influenza immunization rates in adults age 65 and over. A panel data, differences-in-differences regression framework to control for state-level unobserved confounders and shocks at the national level was used on a combination of a dataset of state-level statute and regulatory changes and influenza immunization data from the Behavioral Risk Factor Surveillance System. Giving pharmacists permission to vaccinate had a positive impact on adult influenza immunization rates of 1.4 percentage points for adults age 65 and over. This effect was diminished by the presence of laws requiring pharmacists to obtain patient-specific prescriptions. There was no evidence that allowing pharmacists to administer vaccinations led patients to have fewer annual check-ups with physicians or not have a usual source of health care. Expanding pharmacists’ scope of practice laws to include administering the influenza vaccine had a positive impact on influenza shot uptake. This may have implications for relaxing restrictions on other forms of care that could be provided by pharmacists.


2008 ◽  
Vol 8 (1) ◽  
pp. 53-77 ◽  
Author(s):  
Peter H. Koehn

At present, progress in mitigating global GHG emissions is impeded by political stalemate at the national level in the United States and the People's Republic of China. Through the conceptual lenses of multilevel governance and framing politics, the article analyzes emerging policy initiatives among subnational governments in both countries. Effective subnational emission-mitigating action requires framing climatic-stabilization policies in terms of local co-benefits associated with environmental protection, health promotion, and economic advantage. In an impressive group of US states and cities, and increasingly at the local level in China, public concerns about air pollution, consumption and waste management, traffic congestion, health threats, the ability to attract tourists, and/or diminishing resources are legitimizing policy developments that carry the co-benefit of controlling GHG emissions. A co-benefits framing strategy that links individual and community concerns for morbidity, mortality, stress reduction, and healthy human development for all with GHG-emission limitation/reduction is especially likely to resonate powerfully at the subnational level throughout China and the United States.


2020 ◽  
Author(s):  
Giacomo Albi ◽  
Lorenzo Pareschi ◽  
Mattia Zanella

After an initial phase characterized by the introduction of timely and drastic containment measures aimed at stopping the epidemic contagion from SARS-CoV2, many governments are preparing to relax such measures in the face of a severe economic crisis caused by lockdowns. Assessing the impact of such openings in relation to the risk of a resumption of the spread of the disease is an extremely difficult problem due to the many unknowns concerning the actual number of people infected, the actual reproduction number and infection fatality rate of the disease. In this work, starting from a compartmental model with a social structure, we derive models with multiple feedback controls depending on the social activities that allow to assess the impact of a selective relaxation of the containment measures in the presence of uncertain data. Specific contact patterns in the home, work, school and other locations for all countries considered have been used. Results from different scenarios in some of the major countries where the epidemic is ongoing, including Germany, France, Italy, Spain, the United Kingdom and the United States, are presented and discussed.


2018 ◽  
Vol 41 (2) ◽  
pp. 98-103 ◽  
Author(s):  
Joyce VanTassel-Baska

This article explores the history of gifted education policy and practice in the United States over the last five decades, documenting the lack of sustained progress in obtaining sustained federal support. It also highlights two case examples, one at the state level and a second at the national level of where a policy in a specific aspect of gifted program development has been successfully advanced. Implications of the article suggest that gifted education policy is not coherent across the country, is controlled by state legislatures, and subject to annual scrutiny for continued and new funding.


Author(s):  
Samuel Raine ◽  
Amy Liu ◽  
Joel Mintz ◽  
Waseem Wahood ◽  
Kyle Huntley ◽  
...  

As of 18 October 2020, over 39.5 million cases of coronavirus disease 2019 (COVID-19) and 1.1 million associated deaths have been reported worldwide. It is crucial to understand the effect of social determination of health on novel COVID-19 outcomes in order to establish health justice. There is an imperative need, for policy makers at all levels, to consider socioeconomic and racial and ethnic disparities in pandemic planning. Cross-sectional analysis from COVID Boston University’s Center for Antiracist Research COVID Racial Data Tracker was performed to evaluate the racial and ethnic distribution of COVID-19 outcomes relative to representation in the United States. Representation quotients (RQs) were calculated to assess for disparity using state-level data from the American Community Survey (ACS). We found that on a national level, Hispanic/Latinx, American Indian/Alaskan Native, Native Hawaiian/Pacific Islanders, and Black people had RQs > 1, indicating that these groups are over-represented in COVID-19 incidence. Dramatic racial and ethnic variances in state-level incidence and mortality RQs were also observed. This study investigates pandemic disparities and examines some factors which inform the social determination of health. These findings are key for developing effective public policy and allocating resources to effectively decrease health disparities. Protective standards, stay-at-home orders, and essential worker guidelines must be tailored to address the social determination of health in order to mitigate health injustices, as identified by COVID-19 incidence and mortality RQs.


1989 ◽  
Vol 1 (1) ◽  
pp. 80-107 ◽  
Author(s):  
Hugh Davis Graham

Historians of public policy, who typically share a conviction that historical analysis can clarify the options available to policymakers, have witnessed this decade's quickening debate over the role and control of American higher education with, in one of Yogi Berra's immortal phrases, a sense of “déjà vu all over again.” Political leaders have continued, in a near vacuum of historical knowledge, to manipulate present variables and project them into the future with little awareness, beyond current political memory, of their past consequences, or of a legacy of political and cultural tradition that would constrain their manipulation. At the national level of debate, which is not where educational policy in the United States historically has been made, the level of historical awareness generally has been greater than at the state level. In the flurry of national commissions and foundation reports that probed the deficiencies of American higher education in 1984–85, the historical evolution of the college curriculum was addressed in reasonably informed historical terms.1 Even though the urgency of debate in the 1980s was fueled by the common pain of recession and post-baby-boom retrenchment, and also by fears of increasing vulnerability to oil boycotts and Japanese economic competition, the national elites who wrote the reports were mindful of the roots of Big Science in the Manhattan Project. Their ties to the academic establishment were intimate, and their historical memories embraced the wisdom of the liberal arts as well as the efficacy of land-grant agriculture and Silicon Valley.


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