Cointegration and the demand for gasoline

Since the early 1970s there has been a worldwide upsurge in the price of energy and in particular of gasoline. Therefore, demand functions for energy and its components like gasoline have received much attention. However, since confidence in the estimated demand functions is important for use in policy and forecasting, following Amarawickrama and Hunt (2008), this paper estimates the demand for gasoline is estimated with 6 alternative time series techniques with data from Fiji. Estimates with these 6 alternative techniques are very close and thus increase our confidence in them. We found that gasoline demand is both price and income inelastic

4-particle Amplituhedron at 3-loop and its Mondrian Diagrammatic Implication

This article provides a direct calculation of the 4-particle amplituhedron at 3-loop order, by introducing a set of practical tricks. After delicately rearranging each piece of this calculation, we find a suggestive connection between positivity conditions and Mondrian diagrams, which will be quantitatively defined. Such a pattern can be generalized for all Mondrian diagrams among all those contribute to the 4-particle integrand of planar N=4 SYM to all loop orders, as a subsequent work 1712.09994 will show.Comment: 32 pages, 3 figures, 1 appendix. Figures improved for v

Respect, status and domestic work: Female migrants at home and work

The transition from adolescence to adulthood is a complex and often contradictory process for female, ethnic minority, migrant strangers, moving as domestic workers to Delhi, India’s capital. Drawing on empirical work in a village in Jharkhand State, which has witnessed increasing migration of adolescent girls as domestic workers to Delhi over the last two decades, this paper highlights the experience of tribal domestic workers at home and at work. It points to their agency in dealing with the contradictions they face between earning incomes, acquiring markers of status and gaining respect across the urban and rural worlds they stride

Review: 'Queer Activism in India: A Story in the Anthropology of Ethics' by Naisargi N. Dave.

The queer movement in India has been adept at documenting itself. A succession of anthologies compiled by leading voices from within the movement has made available to a wider reading public the lives and longings of many of its diverse participants (Sukthankar 1999; Bhattacharyya and Bose 2005; Narrain and Bhan 2006; Narrain and Gupta 2011). Naisargi Dave’s book on queer activism in India offers something new and valuable. A book-length account of the queer political landscape with a focus on lesbian activism, this study is distinctive both for its longer temporal view and for the productively ambivalent positionality of its author. Based in Toronto where she teaches anthropology, Dave presents herself in her writing as both insider and outsider, as both participant in the groups and movements she writes about and critical observer of their everyday activity; sometimes she is neither, inhabiting the liminal position of the diasporic Indian. “Insiders” will read with amusement of her self-avowedly clumsy discovery that “lesbian sexual encounters were there to be had, often in the most unexpected of places” (50), but will also be enlightened by this nuanced cultural history of their own subjectivities. “Outsiders” will find in this book a model of an intimate ethnography by someone who does not pretend to belong