Religious Pluralism, Religious Market Shares and the Demand for Religious Schooling

We develop a model of school choice in which the demand for religious schooling is driven partly by the desire of parents to limit their children’s exposure to the influences of competing religions. This framework links the literature on the effects of religious market shares on the within-denomination intensity of religious activity with a separate literature relating religious pluralism to the overall level of religious participation. The model predicts that when a religious group’s share of the local population grows, the fraction of that group’s members whose children attend religious schools decreases. In addition, it implies that the overall demand for religious schooling is a positive function of both the local religiosity level and the level of religious pluralism, as measured by a Herfindahl Index. Using both U.S. county-level data and individual data from ECLS-K and NELS:88, we find evidence strongly consistent with the model’s predictions. Our findings also illustrate that failing to control for the local religiosity level in estimating the effect of religious pluralism on religious participation, as is common in previous studies, may lead a researcher to erroneously conclude that pluralism has a negative effect on participation.Religious participation, school choice, religious pluralism

RELIGIOSITY AND PAROCHIAL SCHOOL CHOICE: CAUSE OR EFFECT?

In this paper, we examine the effect of religiosity as measured by attendance at religious services on religious school choice. Particular attention is given to the possibly endogenous relationship between school choice and religiosity. IV probit estimates indicate that religiosity is substantially biased downward in probit estimates of parochial school choice. Data from the National Opinion Research Center’s “General Social Survey” are used.Education, Parochial Schools, Endogeneity

Class Size and the Regression Discontinuity Design: The Case of Public Schools

Using a rich individual-level dataset on secondary public schools in Israel, we find strong evidence for discontinuities in the relationship between enrollment and household characteristics at cutoff points induced by a maximum class size rule. Our findings extend existing work that documents such discontinuities only among private schools (Urquiola and Verhoogen, 2009). These discontinuities violate the assumptions underlying the regression discontinuity design, which are crucial for identification. Consequently, IV estimates of class size effects are likely to be seriously biased. Potential manipulation of the treatment assignment rule by public schools warrants caution in applying a regression discontinuity design to estimate class size effects and indicates that institutional context is crucial for its scope of applicability.regression discontinuity design, class size

An Alternative Instrument for Private School Competition

Empirical studies estimating the effect of private school competition on student outcomes commonly use the share of Catholics in the local population as an instrument for private school competition. However, it has recently been argued that since this instrument is likely to be correlated with unmeasured student characteristics that vary across localities, it cannot be a valid instrument for private school competition. I suggest using instead the local share of Catholics in the population in 1890 and its squared term. I show that these instruments are very strong and are also exogenous to both student achievements and private school competition. These instruments can also be applied to estimate the treatment effect of Catholic schools.School choice, demand for schooling, Catholic share, competition.

Religious Participation versus Shopping: What Makes People Happier?

In this paper, we first explore how an exogenous increase in the opportunity cost of religious participation affects individuals' religious participation and reported happiness using data from the General Social Survey. The exogenous shift in the cost of religious participation is a result of repealing of so-called blue laws which restrict retail activity on Sundays. We find that repealing blue laws causes a significant decline in the level of religious participation of white women and in their happiness. We do not observe any significant decline in reported happiness of other groups whose religious participation was not significantly affected by repeal. We also use repeal as an instrumental variable (IV) for church attendance and provide direct evidence that church attendance has a significant positive effect on happiness, especially for women.religious participation, happiness, blue laws

Boundedness and exponential stability for periodic time dependent systems

The time dependent $2$-periodic system \begin{equation*} \dot x{(t)} = A(t)x{(t)} , \ t\in \mathbb{R}, \ \ x(t) \in\mathbb{C}^{n}\tag{A(t)} \end{equation*} is uniformly exponentially stable if and only if for each real number $\mu$ and each $2$-periodic, $\mathbb{C}^{n}$-valued function $f,$ the solution of the Cauchy Problem \begin{equation*} \left\{\begin{split} \dot y{(t)} &= A(t) y{(t)} + e^{i \mu t}f(t),\ \ t\in \mathbb{R}_+, \ y(t) \in \mathbb{C}^{n} \\ y(0) &= 0 \end{split}\right. \end{equation*} is bounded. In this note we prove a result that has the above result as an immediate corollary. Some new characterizations for uniform exponential stability of $(A(t))$ in terms of the Datko type theorems are also obtained as corollaries

Religious Pluralism and the Transmission of Religious Values through Education

We analyze the role of formal religious education in the intergenerational transmission of religious values. We first develop a model of school choice in which the demand for religious schooling is driven partly by the desire of parents to limit their children's exposure to the influences of competing religions. The model predicts that when a religious group's share of the local population grows, the fraction of that group's members whose children attend religious schools declines. In addition, it shows that if the motivation to preserve religious identity is sufficiently strong, the fraction of all children that attend a given denomination's school is an inverse u-shaped function of the denomination's market share. Finally, the model implies that the overall demand for religious schooling is an increasing function of both the local religiosity rate and the level of religious pluralism, as measured by a Herfindahl Index. Using both U.S. county-level data and individual data from ECLS-K and NELS:88, we find evidence strongly consistent with all of the model's predictions. Our findings also illustrate that failing to control for the local religiosity rate, as is common in previous studies, may lead a researcher to erroneously conclude that religious pluralism has a negative effect on participation

Intracranial fusarium fungal abscess in an immunocompetent patient: case report and review of the literature.

Introduction Fusarium spp is an omnipresent fungal species that may lead to fatal infections in immunocompromised populations. Spontaneous intracranial infection by Fusarium spp in immunocompetent individuals is exceedingly rare. Case Report An immunocompetent 33-year-old Hispanic woman presented with persistent headaches and was found to have a contrast-enhancing mass in the left petrous apex and prepontine cistern. She underwent a subsequent craniotomy for biopsy and partial resection that revealed a Fusarium abscess. She had a left transient partial oculomotor palsy following the operation that resolved over the next few weeks. She was treated with long-term intravenous antifungal therapy and remained at her neurologic baseline 18 months following the intervention. Discussion To our knowledge, this is the first reported case of Fusarium spp brain abscess in an immunocompetent patient. Treatment options include surgical intervention and various antifungal medications. Conclusion This case demonstrates the rare potential of intracranial Fusarium infection in the immunocompetent host, as well as its successful treatment with surgical aspiration and antifungal therapy