Empire or Imperialism: Implications for a 'New' politics of resistance

Globalisation raises questions about the capacity of the nation-state to function within the national interest. Hardt and Negri argue that nation-state sovereignty is in decline and that Empire -- a new supranational and deterritorialising form of sovereignty -- has superseded it. The question then arises, where does sovereignty reside if it is no longer existent within the nation-state. It is here that post-colonial theory may well provide insights as post-colonial subjects have had to confront these issues. The following questions are explored through a critical engagement with recent social theory. What is the relationship between the biological and political body within such a context? Furthermore, what are the implications of this for a politics of resistance?     

Pattern of clustering of menopausal problems: A study with a Bengali Hindu ethnic group

Abstract

We attempted to find out how menopausal problems cluster with each other. The study was conducted among a group of women belonging to a Bengali-speaking Hindu ethnic group of West Bengal, a state located in Eastern India. We recruited 1,400 participants for the study. Information on sociodemographic aspects and menopausal problems were collected from these participants with the help of a pretested questionnaire. Results of cluster analysis showed that vasomotor, vaginal, and urinary problems cluster together, separately from physical and psychosomatic problems.     

Linking Community Initiatives to National Institutions: Ghana

The ILO has developed an innovative concept of global solidarity for social security — the Global Social Trust — which supports the development of national social protection systems through international financing. The concept is ready to be tested nationally and the present paper proposes a pilot project for Ghana. The paper considers the virtues and weaknesses of developing-country social security healthcare systems and community-based voluntary insurance schemes, their lack of informal sector coverage on the one hand and their financial disequilibria on the other. It outlines the socio-economic and macro-policy context of Ghana and the current health policy environment. It argues for a fusion of the social health insurance and mutual health organization concepts in Ghana, thus linking community initiatives to national institutions, enhancing coverage and the quality of services for all. The paper outlines a basic model that could apply to Ghana, its organizational structure, practical functioning, financing arrangements and expected outputs. In particular it seeks to develop a model for the cross-subsidization of insurance premiums for the poor. It describes a concept that would combine local ownership initiatives with national responsibility and financing, arguing for a truly interrelated network of social protection. The authors welcome feedback and comments from the wider social security audience.     

Capital mobility among advanced countries

Mobility of capital has been studied by examining savings–investment correlations, real interest rates differentials, covered and uncovered interest parity, and equity home bias. All these examine the capital mobility question indirectly. This paper directly tests the return/total flow specification of the Mundell–Fleming model. It finds that while portfolio equity and debt flows are, direct investment is not; and in every case, the inclusion of direct investment makes the aggregative-capital variable unresponsive to interest rates. Asset-based exchange rate models may benefit by looking at the composition of cross-border assets, countries can have independent monetary policies with full capital mobility, and macroeconomic policy trilemma for open economies disappears.     

Estimating common standard deviation of two normal populations with ordered means

Independent random samples are taken from two normal populations with means $\mu _1$ and $\mu _2$ and a common unknown variance $\sigma ^2.$ It is known that $\mu _1\le \mu _2.$ In this paper, estimation of the common standard deviation $\sigma $ is considered with respect to a scale invariant loss function. A general minimaxity result is proved and a class of minimax estimators is derived. An admissibility result is proved in this class. Further a class of equivariant estimators with respect to a subgroup of affine group is considered and dominating estimators in this class are obtained. The risk performance of some of these estimators is compared numerically.     

Optimum Designs for Parameter Estimation in Linear Mixture Models with Synergistic Effects

In this article, we derive optimum designs for parameter estimation in a mixture experiment when the response function is linear in the mixing components with some synergistic effects. The D- and A-optimality criteria have been used for the purpose. The Equivalence Theorem has been used to check for the optimality of the proposed designs.     

Estimation and testing of P(Y > X) in two-parameter exponential distributions

In this article, we obtain the UMVUE of the reliability function ξ=P(Y>X) and the UMVUE of ξ ^k =[P(Y>X)] ^k in the two-parameter exponential distributions with known scale parameters. We also derive the distribution of the UMVUE of ξ and further considering the tests of hypotheses regarding the reliability function ξ.