A theory of unanimous jury voting with an ambiguous likelihood

Theory and Decision - We examine collective decision-making in a jury voting game under the unanimity rule when voters have ambiguous beliefs. Unlike in existing studies (Ellis in Theoretical...     

Fabrication of a desired truth: the oblivion of a Naxalite woman in Jhumpa Lahiri’s The Lowland

Jhumpa Lahiri’s The Lowland (2013) explores effects of the 1967 Communist Naxalbari uprising in West Bengal India. Irrespective of the glowing reviews the author earned for her truthful representations, the novel presents the pro-Communist uprising in a particular discursive regime that establishes a particular way of remembering and forgetting. Drawing on Foucault’s notion of ‘subjugated knowledges,’ this essay seeks to examine the epistemic hegemonies and mainstream perspectives of the novel that have confined particular experiences and memories of the movement to the margins and rendered them unworthy of epistemic respect in the battle among power/knowledge frameworks. The novel reconstitutes a gendered history of the movement in which women’s story of engagement is spatiotemporally erased and reformulated. I argue that the genealogy of this particular oversight is rooted in the heteronormative capitalist ideology of the States that exercises discursive power over individuals to fabricate a desired truth.     

Diversity and structure of urban forests of Sahel cities in Niger

Urban Ecosystems - Urbanization in the Sahel is constantly competing with and greatly affecting the woody flora in urban areas. Urbanization can replace the species mix, leading to changes in plant...     

Reclaiming ourselves through Testimonio pedagogy: reflections on a curriculum design lab in teacher education

This article details one teacher preparation course centering Latin American Testimonio narratives of struggle/survival amid structural oppression for use in secondary curriculum. As our class of predominantly Latina/o students and two Latina instructors engaged Testimonio pedagogy, we fashioned a hopeful alternative to our own experiences of intergenerational oppression. While research indicates that the experiences and histories of pre-service Teachers of Color lend pedagogical strength and critical consciousness to teacher education, three Latina pre-service students highlight the ways in which Testimonio became more than a pedagogical approach. Testimonio’s collectivity, resistance, hope, and assertions of voice and dignity moved through them not as educators first but as (great-grand)daughters of oppressed though still-resilient People(s). Testimonio emboldened these Latina pre-service educators to recognize and validate their own inherited multiliteracies, (re)claim their connectedness to land, and articulate their visions for more equitable schooling. This work advances research into the essentiality of engaging race and ethnicity in K-12 and teacher education curriculum and pedagogy.     

Consistency of information criteria for model selection with missing data

ABSTRACT

In this paper, we investigate the consistency of the Expectation Maximization (EM) algorithm-based information criteria for model selection with missing data. The criteria correspond to a penalization of the conditional expectation of the complete data log-likelihood given the observed data and with respect to the missing data conditional density. We present asymptotic properties related to maximum likelihood estimation in the presence of incomplete data and we provide sufficient conditions for the consistency of model selection by minimizing the information criteria. Their finite sample performance is illustrated through simulation and real data studies.     

School-level policies and the efficiency and equity trade-off in education

This paper identifies the relationship between pupils’ Family Background, their mathematics scores, and school-level policies, using the 2012 Programme of International Student Assessment for Italy and multilevel modelling. School-level policies have played a leading role in recent school reforms in many countries, but there is no straightforward empirical evidence for how they affect pupils’ outcomes and the equality of educational outcomes. Our findings show that that only some school policies intensify the Family Background Effect – (educational equity) and affect student outcomes (educational efficiency) simultaneously. We find that competitive schools are able to screen students by selecting higher socio-economic status parents, which mainly harms equity without having much effect on efficiency. There are some policies which allow some trade-off between aforementioned objectives, mainly policies related to management schools.     

MANAGING RISK TAKING WITH INTEREST RATE POLICY AND MACROPRUDENTIAL REGULATIONS

We develop a model in which a financial intermediary's investment in risky assets—risk taking—is excessive due to limited liability and deposit insurance, and characterize the policies that implement efficient risk taking. In the calibrated model, combining interest rate policy with state‐contingent macroprudential regulations—either capital or leverage regulation, and a tax on profits—achieves efficiency. Interest rate policy mitigates excessive risk taking by altering the return and the supply of collateralizable safe assets. In contrast to commonly used capital regulation, leverage regulation has stronger effects on risk taking and calls for higher interest rates. (JEL E44, E52, G11, G18)