The weighted jackknife for ratio estimation

Using the idea of impirical influence function, Hinkley (1977), the weighted jackknife technique is extended to ratio estimation. A weighted jackknife variance estimator for the ratio estimator is developed. Using the prediction theory approach, the properties of the weighted jackknifed variance estimator are examined. The implications of the failures of regression model on the behaviour of the weighted jackknifed variance estimator, for ratio estimation, are also studied.     

Population policy in India

The financial allocations made for the family planning program in India since the early 1950s suggest that a very high priority is attached to population control policy. At the current rate of exchange, the public sector investment will have been over 5.3 billion U.S. dollars by the end of the Seventh Five Year Plan, 1985–1990. It is claimed that over 85 million births have been averted over the last three decades. The number of couples currently protected by the various contraceptive methods, as of March, 1987, is estimated to be 55 million, or 41.4% of the 132.6 million eligible couples with wives 15–44 years-old.The long-term goal of the national population policy is to attain replacement level fertility (approximately 2.3 children) per couple by the turn of the century, implying a crude birth rate of 21 and a death rate of 9 per 1,000 persons. In view of very slow progress in the reduction of the crude birth rate, particularly in the Hindi-speaking populous states of Bihar, Madhya Pradesh, Rajasthan, Uttar Pradesh, and Haryana, the target for the country as a whole is most likely to be reached by 2010–2015 A.D.The observed stalled decline in the crude birth rate between 1975 and 1984 at the national level is analyzed in terms of changing age-sex composition, marital status, set-back to the family planning efforts, and other factors.The long-term projections indicate a national population of 996 million by the year 2,000 A.D., and 1,336 million in the year 2030 A.D. Further, for the very long run, a stationary population of 1.7 billion is hypothesized for India in the middle of the 22nd century.The data analyzed in this paper was collected in 1986 at the Delhi School of Economics through the courtesy of the Shastri Indo-Canadian Institute, Calgary/New Delhi. Appreciation is expressed to both institutions and to Drs. P.P. Talwar, M.K. Premi, K.B. Pathak, and Dr. Ashish Bose. Please direct correspondence to Dr. Chaudhry, Department of Political and Economic Science, Royal Military College of Canada, Kingston, Ontario, Canada K7K 5L0.     

Strategic planning in a regulated trade bloc: The pharmaceutical industry in the European union

This article reports the results of personal interviews with multinational managers regarding the changing business environment in the European Union (EU). The study investigates pharmaceutical executives' perceptions of significant issues facing their industry in the EU and what types of strategies these managers might consider undertaking to survive in this regional trade bloc. Mahon and Murray's (1981) typology of strategies for regulated industries is used to evaluate the interview data. Overall, the pharmaceutical managers exhibit a reactive response to the changing pharmaceutical marketplace. The article concludes with a discussion of potential strategies for dealing with the regulated framework governing this industry in the EU.     

The Governance Role of Audit Committees: Reviewing a Decade of Evidence

Even though audit committees have traditionally been a key component of corporate governance regulation, the last decade has witnessed a greater emphasis on audit committee regulation and a parallel intensification of academic research on the subject. This review synthesizes recent empirical research seeking to investigate various aspects of audit committees’ governance role. The review is structured around current regulatory expectations of audit committees seeking to document the extent to which specific characteristics of good practice influence various components of audit committee effectiveness. It is found that larger and more independent audit committees as well as those with financial expertise are more likely to seek a higher level of external audit coverage and assurance. There is also evidence that more independent audit committees are associated with the purchase of lower levels of non‐audit services from auditors, thereby seeking to preserve the independence of the external audit process. There seems a consensus that more independent audit committees and those with greater accounting/financial expertise have a positive impact on the quality of financial statements. Evidence on the stock market reaction to audit committee issues suggests that investors both welcome the presence of audit committees and react positively when members are appointed with relevant expertise. It is also found that internal auditors view certain audit committee characteristics, specifically independence, expertise and frequency of meetings, as leading to more effective audit committee performance. In summary, therefore, this review documents a significant amount of evidence offering support to current regulations concerning the desired characteristics of audit committees.     

Migration,Diaspora and Citizenship: A Qualitative Study of the Perceptions of Pakistani Nationals towards the Political Rights of Pakistani Dual Citizens

The dual citizenship has been the subject of intense political debate in Pakistan barring the elected representatives, in parliament, the provincial assemblies and the presidency, from holding dual nationality. The perceptions that holding a foreign citizenship challenges the undiluted loyalty to country further engender question mark over their political participation in country’s affairs. A qualitative study has been carried out in the city of Rawalpindi to explore the stance of Pakistani nationals on such exclusion of Pakistani dual citizens from mainstream politics of Pakistan asking should the individual’s association to the state be an exclusive one? In this paper, in‐depth interviews were conducted with a sample of 40 male and female respondents (22 Pakistani citizens, 18 Pakistani dual citizens) and 6 constitutional experts. The results indicate distrust among Pakistani citizens when considering dual citizens’ right of representation in general elections of Pakistan, stemming from a mistrust of their “split loyalties”.     

LMX differentiation: A multilevel review and examination of its antecedents and outcomes

We examine antecedents and outcomes of leader–member exchange (LMX) differentiation, or the variability in LMX patterns within work groups. Individual-level characteristics and behaviors of leaders and followers, group context, and organizational context variables are presented as antecedents. We review and offer theoretical extensions to research examining the outcomes of LMX differentiation at the individual, group, and organizational levels. Our aim is to contribute to a meso-model of leadership and stimulate research that attends to the core element of the LMX model–LMX differentiation.     

物流理论演化的历史考证与最新发展

考察物流理论演化发展的历史背景、条件和过程,可以看到20世纪80年代中期物流理论出现了由PD向Logistics的转化;20世纪90年代末至21世纪初又出现Logistics向SCM发展;随着21世纪强调知识经济和可持续发展,物流理论进一步向MF方向发展,因此,全球的物流理论呈现出“PD—k塔isticrSCM——MF”发展变化的规律和趋势。     

Population growth trends in India: 1991 census

The decennial census counted the total population of India at 843.931 million as of the sunrise of March 1, 1991. The total is 160.6 million higher than that of a decade earlier in 1981. The actual census count exceeded by 45 million the official projections for 1991 based on the 1971 census. However, the official projections for the same year based on the 1981 census fell short by 7.6 million only. Most of the observed differences are explained by the slower decline in the fertility levels. The population growth ratepeaked during 1971–81, perhaps in 1972–73 (based on the Sample Registration Scheme data). The average annualexponential growth rate declined marginally to 2.11 per cent (4.5%) after having remained at a plateau for the previous two decades of 1961–71 and 1971–81. At this point in time, the fertility and mortality trends indicate that India will reach the replacement level fertility [Net Reproductive Rate of Unity] by the years 2010–2015. It can be said with a greater degree of certainty that the official target of reaching the replacement level fertility by the year 2000a.d. will not be reached. Based on the 1991 census results, it can be said that India will reach the billion mark by the turn of the century. The World Bank projects a population of 1,350 million by the year 2025a.d., and a stationary population of 1,862 million by the year 2150a.d., assuming that the replacement level fertility [Net Reproductive Rate = 1] in India is reached about the year 2015a.d.     

Neoliberal disorientations: changing landscapes of disability and governance in India

This article delves into questions of neoliberal disorientations experienced by disabled people in the context of a participatory development self-help group project from the World Bank in south India. I explore ways in which neoliberal development regimes produce exclusionary forms of inclusion by producing subjects who are ‘able-disabled’. I ethnographically examine ‘who gets counted’ and ‘what gets counted’ within the neoliberal governance framework, and what remains outside. Deconstructing participatory development approaches from a critical disability perspective, the article sheds light on processes of inclusion through exclusion in the neoliberal framework of governance. It highlights what is at stake for disability futures in the context of austerity in the Global South.     

Why Do Established Practices Deinstitutionalize? An Actor‐Centred Approach

Drawing on 63 in‐depth interviews from three American multinationals, we investigate how individual actors negotiate the interplay of insider and outsider pressures on the deinstitutionalization of four employment practices in an institutionally complex setting. Existing institutional theory highlights different degrees of deinstitutionalization, from complete abandonment of practices to partial erosion, with an underlying presumption of organizations and actors striving for stability and stasis. However, the present study finds that actor reconciliation of interacting insider and outsider pressures can result in three distinct phases of deinstitutionalization (complete, partial and negotiated deinstitutionalization), which crucially coexist, suggesting perpetual instability and change. The authors conceptualize the individual‐level enabling conditions for each of these different phases of deinstitutionalization, highlighting a range of actor responses as well as differences in how actors exercise agency across each phase. Examining actor negotiation of the interplay of insider and outsider pressures improves our understanding of how individuals engage in differential institutional work when responding to practice deinstitutionalization.