Constructing monthly residential locations of adults using merged state administrative data.

In any month, administrative data collected by government agencies contain a fraction of the polity's adults, namely those who have interacted with government agencies in that month. For researchers and policymakers who want to evaluate questions that require a spatial location of the whole population of adults at a given time (e.g. job-residence spatial mismatch, impacts of local policies), these fragmentary records are insufficient. Combining administrative data from several agencies in the State of Washington, United States (US), we impute residential histories by parameterizing the 'decay' in maintenance of an observed address. This process yields an imputed population whose demography and geographic distribution matches well with survey estimates. This work uses driving licence, voter, social services, and birth records to append address locations to Unemployment Insurance data, a process that could be replicated with administrative records in other US states and countries with sporadic address data from various agencies.

Altruism and the Statistical Value of Human Life for Policy and Regulation.

Policymakers use estimates of the Value of a Statistical Life (VSL) in performing regulatory reviews to assess the benefits and costs of policies that affect mortality. This paper empirically estimates an adjustment to conventional VSL measures to account for altruistic sentiments and concludes that conventional VSL measures are underestimated by a factor of two to three, suggesting we are greatly undervaluing life in regulatory reviews. This conclusion is attained by estimating the VSL multiplier suggested by Jones-Lee (Econ J 102(410):80-90, 1992), which hinges on assessing whether individuals are more health altruistic than wealth altruistic. The estimated VSL multiplier is greatest for policies that affect children's mortality, as health altruism is dominant regarding children. Supplementary Information: The online version contains supplementary material available at 10.1007/s11205-021-02784-7.

Measuring Students' Ability to Engage in Scientific Inquiry: A New Instrument to Assess Data Analysis, Explanation, and Argumentation.

We describe the conceptualization, design, development, validation, and testing of a summative instrument that measures high school students' ability to analyze and evaluate data, construct scientific explanations, and formulate scientific arguments in biology and chemistry disciplinary contexts. Data from 1,405 students were analyzed to evaluate the properties of the instrument. Student measurement separation reliability was 0.71 with items showing satisfactory fit to the Partial Credit Model. The use of the Evidence-Centered Design framework during the design and development process provided a strong foundation for the validity argument. Additional evidence for validation were also gathered. The strengths of the instrument lie in its relatively brief time for administration and a unique approach that integrates science practice and disciplinary knowledge, while simultaneously seeking to decouple their measurement. This research models how to design assessments that align to the National Research Council's framework and informs the design of Next Generation Science Standards-aligned assessments.

Life on the Frontier of AP Expansion: Can Schools in Less-Resourced Communities Successfully Implement Advanced Placement Science Courses?

The Advanced Placement (AP) program has undergone two major reforms in recent decades: the first aimed at increasing access and the second at increasing relevance. Both initiatives are partially designed to increase the number of high school students from low-income backgrounds who have access to college-level coursework. Yet critics argue that schools in less-resourced communities are unable to implement AP at the level expected by its founders. We offer the first model of the components inherent in a well-implemented AP science course and the first evaluation of AP implementation with a focus on public schools newly offering the inquiry-based version of AP Biology and Chemistry courses. We find that these frontier schools were able to implement most, but not all, of the key components of an AP science course.

Seattle's minimum wage ordinance did not affect supermarket food prices by food processing category.

OBJECTIVE: To examine the impacts of Seattle's minimum wage ordinance on food prices by food processing category. DESIGN: Supermarket food prices were collected for 106 items using a University of Washington Center for Public Health Nutrition market basket at affected and unaffected supermarket chain stores at three times: March 2015 (1-month pre-policy enactment), May 2015 (1-month post-policy enactment) and May 2016 (1-year post-policy enactment). Food items were categorized into four food processing groups, from minimally to ultra-processed. Data were analysed across time using a multilevel, linear difference-in-differences model at the store and price level stratified by level of food processing. SETTING: Six large supermarket chain stores located in Seattle ('intervention') affected by the policy and six same-chain but unaffected stores in King County ('control'), Washington, USA. SUBJECTS: One hundred and six food and beverage items. RESULTS: The largest change in average price by food item was +$US 0·53 for 'processed foods' in King County between 1-month post-policy and 1-year post-policy enactment (P < 0·01). The smallest change was $US 0·00 for 'unprocessed or minimally processed foods' in Seattle between 1-month post-policy and 1-year post-policy enactment (P = 0·94). No significant changes in averaged chain prices were observed across food processing level strata in Seattle v. King County stores at 1-month or 1-year post-policy enactment. CONCLUSIONS: Supermarket food prices do not appear to be differentially impacted by Seattle's minimum wage ordinance by level of the food's processing. These results suggest that the early implementation of a city-level minimum wage policy does not alter supermarket food prices by level of food processing.

Altruism by age and social proximity.

This study evaluates the extent to which an individual's stated altruistic sentiments can be influenced by context-most importantly, by the age and social proximity of the other person and by the nature of what is being sacrificed. We measure willingness to sacrifice own health for another person's health and willingness to sacrifice own wealth for another person's wealth. To evaluate these sentiments, two surveys were administered to representative samples of Americans which contained hypothetical scenarios with context randomly assigned; the first survey posed a dictator game question and the second survey was designed to elicit marginal rates of substitution between own and other's health/wealth. As expected, we find less altruism towards those who are more socially distant (e.g., strangers relative to family). We find individuals are more health altruistic towards young children and more wealth altruistic towards adults, and health altruism tends to be lowest for survey respondents near retirement age. We find no relationship between levels of altruism and the distance between the respondent's state of birth and state of current residence. These findings improve society's understanding of situational altruism and kinship and reciprocity as motivations for altruism, and they have practical implications concerning the economic valuation of human lives used to guide public policy-making.

Is There a "Workable" Race-Neutral Alternative to Affirmative Action in College Admissions?

The 2013 decision by the U.S. Supreme Court in the Fisher v. University of Texas at Austin case clarified when and how it is legally permissible for universities to use an applicant's race or ethnicity in its admissions decisions. The court concluded that such use is permissible when "no workable race-neutral alternatives would produce the educational benefits of diversity." This paper shows that replacing traditional affirmative action with a system that uses an applicant's predicted likelihood of being an underrepresented racial minority as a proxy for the applicant's actual minority status can yield an admitted class that has a lower predicted grade point average and likelihood of graduating than the class that would have been admitted using traditional affirmative action. This result suggests that race-neutral alternatives may not be "workable" from the university's perspective.

Changes in Texas Universities' Applicant Pools after the Hopwood Decision.

This paper evaluates how the distribution of applicant and enrollee attributes at seven Texas universities changed after the Hopwood decision and the implementation of a policy guaranteeing admission to students with high class ranks. We analyze changes in the distributions of test scores and high school class ranks for underrepresented minority groups as well as white and Asian American applicants across institutions and between admission regimes. We show that these admissions policy changes, which have direct effects on only the most selective institutions, have substantial indirect effects at other institutions. Average test scores of applicants to less selective institutions rose following the change in admission criteria, as students with high test scores who did not qualify for the admission guarantee applied to a broader set of institutions. Furthermore, as the share of high rank applicants at UT-Austin rose, the pre-Hopwood assent in the test scores of their applicants stagnated.

Policy Transparency and College Enrollment: Did the Texas Top 10% Law Broaden Access to the Public Flagships?

By guaranteeing college admission to all students who graduate in the top 10% of their high school class, H.B. 588 replaced an opaque de facto practice of admitting nearly all top 10% graduates with a transparent de jure policy that required public institutions to admit all applicants eligible for the guarantee. The transparency of the new admission regime sent a clear message to students attending high schools that previously sent few students to the University of Texas at Austin and Texas A&M University. Using 18 years of administrative data to examine sending patterns, we find a sizeable decrease in the concentration of flagship enrollees originating from select feeder schools and growing shares of enrollees originating from high schools located in rural areas, small towns, and midsize cities, as well as schools with concentrations of poor and minority students. We also find substantial year-to-year persistence in sending behavior once a campus becomes a sending school, and this persistence increased after the top-10% policy was implemented.

Making sense of competing nursing shortage concepts.

Widespread and continuing discussions of nursing shortages frequently involve divergent concepts of shortage that can have differing policy implications. This article explains the shortage concepts used by economists, hospital administrators, and government policy makers. It discusses measurement problems and suggests possible improvements. It then sets forth the divergent policy implications of competing shortage concepts. The article's aim is to promote greater clarity in analyses of nursing shortages and more fruitful conversations among participants who use different notions of shortages.

Winners and Losers: Changes in Texas University Admissions post-Hopwood.

This paper evaluates changes in the racial and ethnic composition of admissions at three Texas universities following the judicial ban on affirmative action imposed by the 1996 Hopwood decision. We estimate the extent to which universities practiced affirmative action before the judicial ban, and evaluate how admission officers at these universities changed the relative weights accorded to various applicant characteristics during the ban. After assessing whether changes in the relative weights favored minority applicants, we simulate the degree to which these new policies succeeded in maintaining minority admission rates at their pre-Hopwood levels. We find that these universities complied with the Hopwood ruling such that direct advantages given to black and Hispanic applicants disappeared (and, in some cases, became disadvantages). While we find some evidence that universities changed the weights they placed on applicant characteristics aside from race and ethnicity in ways that aided underrepresented minority applicants, these changes in the admissions process were insufficient to fully restore black and Hispanic applicants' share of admitted students.