Japan's new security agenda

New Japanese Prime Minister Shinzō Abe has only been in office since late September, but already the outlines of his administration are becoming clearer, both in expected and unexpected directions. Abe’s administration is proving to be conservative and revisionist, and even more so than that of his predecessor Junichirō Koizumi. Abe has certainly moved to improve ties with China and South Korea—Beijing and Seoul the October destinations for his first overseas visits within two weeks of taking power—and thereby to limit the damage wrought by Koizumi’s visits to Yasukuni Shrine and bilateral wrangling over Japan’s colonial history. However, the general thrust of Abe’s diplomacy is built upon much of the legacy left by Koizumi, and is attempting to shift it on to a yet more pro-active and assertive path

Covering Kids & Families Evaluation Case Study of Michigan: Exploring Medicaid and SCHIP Enrollment Trends and Their Links to Policy and Practice

Evaluates the impact in Michigan of the RWJF project to increase enrollment in Medicaid and State Children's Health Insurance Programs. Outlines state policy changes and local- and state-level findings on the links between activities and enrollment trend

Recombination Algorithms and Jet Substructure: Pruning as a Tool for Heavy Particle Searches

We discuss jet substructure in recombination algorithms for QCD jets and single jets from heavy particle decays. We demonstrate that the jet algorithm can introduce significant systematic effects into the substructure. By characterizing these systematic effects and the substructure from QCD, splash-in, and heavy particle decays, we identify a technique, pruning, to better identify heavy particle decays into single jets and distinguish them from QCD jets. Pruning removes protojets typical of soft, wide angle radiation, improves the mass resolution of jets reconstructing a heavy particle decay, and decreases the QCD background. We show that pruning provides significant improvements over unpruned jets in identifying top quarks and W bosons and separating them from a QCD background, and may be useful in a search for heavy particles.Comment: 33 pages, 42 figure

The Mass Assembly Histories of Galaxies of Various Morphologies in the GOODS Fields

We present an analysis of the growth of stellar mass with cosmic time partitioned according to galaxy morphology. Using a well-defined catalog of 2150 galaxies based, in part, on archival data in the GOODS fields, we assign morphological types in three broad classes (Ellipticals, Spirals, Peculiar/Irregulars) to a limit of z_AB=22.5 and make the resulting catalog publicly available. We combine redshift information, optical photometry from the GOODS catalog and deep K-band imaging to assign stellar masses. We find little evolution in the form of the galaxy stellar mass function from z~1 to z=0, especially at the high mass end where our results are most robust. Although the population of massive galaxies is relatively well established at z~1, its morphological mix continues to change, with an increasing proportion of early-type galaxies at later times. By constructing type-dependent stellar mass functions, we show that in each of three redshift intervals, E/S0's dominate the higher mass population, while spirals are favored at lower masses. This transition occurs at a stellar mass of 2--3 times 10^{10} Msun at z~0.3 (similar to local studies) but there is evidence that the relevant mass scale moves to higher mass at earlier epochs. Such evolution may represent the morphological extension of the ``downsizing'' phenomenon, in which the most massive galaxies stop forming stars first, with lower mass galaxies becoming quiescent later. We infer that more massive galaxies evolve into spheroidal systems at earlier times, and that this morphological transformation may only be completed 1--2 Gyr after the galaxies emerge from their active star forming phase. We discuss several lines of evidence suggesting that merging may play a key role in generating this pattern of evolution.Comment: 24 pages, 1 table, 8 figures, accepted for publication in Ap

Industrial Groupings and Strategic FDI: Theory and Evidence

We show that industrial ownership structures, such as keiretsu groupings in Japan, may significantly impact firms' incentives to engage in FDI. While the previous literature has mainly focused on the cost of capital advantages enjoyed by keiretsu firms, this paper examines two relatively unexplored channels by which ownership structure matters for FDI incentives. The first channel involves the direct incentives generated via standard product and factor market interactions whereby keiretsu firms with cross-ownership consider more directly the congestion effects of further FDI into a market. The second channel involves the indirect incentives generated by sharing of information across keiretsu firms which reduces entry costs for subsequent FDI. Using data on Japanese FDI activity by both keiretsu and non-keiretsu manufacturing firms, we find evidence to support the importance of the second channel (information-sharing incentives) as an explanation for firm-level FDI patterns, but not for the first channel.

THE EXAMINATION OF HAZING CASE LAW AS APPLIED BETWEEN 1980-2013

This study contributes to the knowledge and understanding of the application of hazing law and response of courts to case law where hazing has been alleged between the years of 1980-2013. This study expands upon the 2009 research conducted by Carroll, Connaughton, Spengler and Zhang, which used a content analysis methodology to look at anti-hazing case law as applied in cases where educational institutions were named as defendants, and the 2002 unpublished dissertation of Guynn which explored anti-hazing case law and its application in cases involving high school students. This study examines all court cases between 1980-2013 where a judicial opinion was written and an allegation of hazing or an injury resulting from hazing occurred. This study uses content analysis methodology to identify, code and analyze cases and applies analogical reasoning to the case review to 1) examine the breadth of legal cases that occurred between 1980-2013, 2) identify the legal issues most likely to be created by an incident of hazing, and 3) apply predictive analysis for how those issues may impact individuals, organizations, and institutions. The study identified that legal issues related to 1) tort liability and negligence, 2) allegations of violations of 42 U.S.C. Section 1983 of the Civil Rights Act, 3) hazing, 4) assault and battery, and 5) Title IX of the Educational Amendments of 1972 were most commonly argued in courts of law following an incident of hazing. A discussion of each area of law and the parameters under which a court would make decisions in this area of law were provided for discussion

On Fire or Burned Out?: The Role of Self-Monitoring on Burnout in the Workplace

Workplace burnout (i.e., exhaustion, disengagement, lack of professional efficacy) produces turnover which, in turn, increases costs (personnel recruitment, selection, training) for businesses (Maslach et al., 2001). Job demands predict workplace exhaustion whereas job resources predict workplace disengagement (Demerouti et al., 2001). Burnout is also related to individual differences in personality (Alessandri et al., 2018). In the present study, we explore the potential mediating effect of demands and resources on the connection between self-monitoring (Fuglestad & Snyder, 2010; Wilmot et al., 2015) and burnout. Self-monitoring can be conceptualized as either a single, dichotomous variable (Snyder, 1974) or two, continuous variables: protective and acquisitive (Wilmot et al., 2015). Using Amazon’ s Mechanical Turk Participants System (MTurk), we recruited 109 employees from mid- to large-sized companies. Participants completed one measure of self-monitoring (Snyder, 1974), two measures of burnout (Kristensen, Borritz, Villadsen, & Christensen, 2005; Maslach et al., 2001), and one measure of job demands and resources (Bakker, 2014). Demographic variables such as age and sex were also assessed. Mediation was assessed using Hayes’ PROCESS model (Hayes, 2013). No direct relationship between self-monitoring (all types) and burnout was found. An indirect effect -mediated by job resources – was found for univariate as well as acquisitive self-monitoring and burnout . No indirect effects were found for protective self-monitoring and burnout. Results were replicated across both burnout measures. Our findings offer a theoretical and empirical addition to the literature on self-monitoring and the workplace (Day & Schleicher, 2006) as well as workplace burnout (Maslach et al., 2001)

Some Consumer Surplus Estimates for North Carolina Beaches

We estimate consumer surplus of a beach day using the single-site travel cost method. Onsite visitation data for seven North Carolina beaches were collected between July and November of 2003. Two pooled count data models, corrected for endogenous stratification and truncation, are estimated to account for bias stemming from onsite sampling. One model pertains to beach visitors that make single day trips to the beach, while the other is for visitors that stay onsite overnight. In each model, we allow for heterogeneity across sites through intercept-shifting and demand slope-shifting dummy variables. Depending upon the site, the estimated net benefits of a day at a beach in North Carolina range between $11 and$80 for those users making day trips and between $11 and$41 for those users that stay onsite overnight. These estimates are of the same order of magnitude as the results from earlier studies using travel cost methods but are considerably larger than the previous findings based upon stated preference methods.travel cost, consumer surplus, beach access, Resource /Energy Economics and Policy, D12, D63, H31, Q26,

Preseason Lower Extremity Functional Test Scores Are Not Associated With Lower Quadrant Injury - A Validation Study With Normative Data on 395 Division III Athletes

Background: Preseason performance on the lower extremity functional test (LEFT), a timed series of agility drills, has been previously reported to be associated with future risk of lower quadrant (LQ = low back and lower extremities) injury in Division III (D III) athletes.Validation studies are warranted to confirm or refute initial findings. Hypothesis/Purpose: The primary purpose of this study was to examine the ability of the LEFT to discriminate injury occurrence in D III athletes, in order to validate or refute prior findings. It was hypothesized that female and male D III athletes slower at completion of the LEFT would be at a greater risk for a non-contact time-loss injury during sport. Secondary purposes of this study are to report other potential risk factors based on athlete demographics and to present normative LEFT data based on sport participation. Methods: Two hundred and six (females = 104; males = 102) D III collegiate athletes formed a validation sample. Athletes in the validation sample completed a demographic questionnaire and performed the LEFT at the start of their sports preseason. Athletic trainers tracked non-contact time-loss LQ injuries during the season. A secondary analysis of risk based on preseason LEFT performance was conducted for a sample (n = 395) that consisted of subjects in the validation sample (n = 206) as well as athletes from a prior LEFT related study (n = 189). Study Design: Prospective cohort Results: Male athletes in the validation sample completed the LEFT [98.6 (± 8.1) seconds] significantly faster than female athletes [113.1 (± 10.4) seconds]. Male athletes, by sport, also completed the LEFT significantly faster than their female counterparts who participated in the same sport. There was no association between preseason LEFT performance and subsequent injury, by sex, in either the validation sample or the combined sample. Females who reported starting primary sport participation by age 10 were two times (OR = 2.4, 95% CI: 1.2, 4.9; p = 0.01) more likely to experience a non-contact time-loss LQ injury than female athletes who started their primary sport at age 11 or older. Males who reported greater than three hours per week of plyometric training during the six-week period prior to the start of the preseason were four times more likely (OR = 4.0, 95% CI: 1.1, 14.0; p = 0.03) to experience a foot or ankle injury than male athletes who performed three or less hours per week. Conclusions: The LEFT could not be validated as a preseason performance measure to predict future sports injury risk. The data presented in this study may aid rehabilitation professionals when evaluating an injured athlete’s ability to return to sport by comparing their LEFT score to population norms

Consistent Factorization of Jet Observables in Exclusive Multijet Cross-Sections

We demonstrate the consistency at the next-to-leading-logarithmic (NLL) level of a factorization theorem based on Soft-Collinear Effective Theory (SCET) for jet shapes in e+e- collisions. We consider measuring jet observables in exclusive multijet final states defined with cone and k_T-type jet algorithms. Consistency of the factorization theorem requires that the renormalization group evolution of hard, jet, and soft functions is such that the physical cross-section is independent of the factorization scale mu. The anomalous dimensions of the various factorized pieces, however, depend on the color representation of jets, choice of jet observable, the number of jets whose shapes are measured, and the jet algorithm, making it highly nontrivial to satisfy the consistency condition. We demonstrate the intricate cancellations between anomalous dimensions that occur at the NLL level, so that, up to power corrections that we identify, our factorization of the jet shape distributions is consistent for any number of quark and gluon jets, for any number of jets whose shapes are measured or unmeasured, for any angular size R of the jets, and for any of the algorithms we consider. Corrections to these results are suppressed by the SCET expansion parameter lambda (the ratio of soft to collinear or collinear to hard scales) and in the jet separation measure 1/t^2 = tan^2(R/2)/tan^2(psi/2), where psi is the angular separation between jets. Our results can be used to calculate a wide variety of jet observables in multijet final states to NLL accuracy.Comment: 8 pages, 1 figure, uses elsarticle.cls; v2: minor edits, added reference