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If manufacturing a safer cigarette is technically possible--an open question--then mandating that tobacco manufacturers improve the safety of cigarettes would likely have both positive and negative implications for the nation's health. On the one hand, removing toxins may reduce the incidence of smoking-related diseases and premature mortality in smokers. On the other hand, smokers might be less inclined to quit, those who have quit might resume the habit, and youth who have never smoked will have one less reason to avoid tobacco use. To assess the expected population health impacts of a legislative or regulatory mandate, we created the Tobacco Policy Model, a system dynamics computer simulation model. The model relies on secondary data and simulates the U.S. population over time spans as long as 50 years. Our simulation results reveal that even if requiring cigarettes to be safer makes smoking more attractive and increases tobacco use, a net gain in population health is still possible.  相似文献   
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The global palm oil value chain has grown in complexity; stakeholder relationships and linkages are increasingly shaped by new public and private standards that aim to ameliorate social and environmental costs while harnessing economic gains. Regulatory initiatives in the emerging policy regime complex struggle to resolve sector‐wide structural performance issues: pervasive land conflicts, yield differences between companies and smallholders, and carbon emissions arising from deforestation and peatland conversion. Identifying opportunities for more effective governance of the palm oil value chain and supply landscapes, this paper explores disconnects, complementarities, and antagonisms between public regulations and private standards, looking at the global, national, and subnational policy domains shaping chain actors’ conduct. Greater complementarities have emerged among transnational instruments, but state regulation disconnects persist and antagonisms prevail between national state regulations and transnational private standards. Emerging experimental approaches, particularly at subnational level, aim to improve coordination to both enhance complementarities and resolve disconnects.  相似文献   
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With the recent drastic shifts in societies, thinking styles, and most importantly, the degree of online‐and‐offline exposure, it is easy for the young and developing mind to fall prey to radical or extremist ideas. Radical organizations direct their recruiting efforts toward those who have yet to reach adolescence and are incapable of forming well‐informed and educated decisions. Since it is in human nature to target the weak and the vulnerable, these organizations look for dissatisfied, isolated and friendless young people. They are especially allured when these organizations promise to get them all they lack. As there have been incidents recently reported on young students' involvement in terror activities, the study proposes alternatives to prevent them from falling prey to radical thoughts. The proposed alternatives are judged through TOPSIS (Technique of Order Preference Similarity to the Ideal Solution) and the ideal alternative is singled out after mathematical calculation. Out of the five proposed alternatives, the study, through TOPSIS analysis, proposes that parents may be trained to handle their children in order to keep them from radical thoughts. In addition to the ideal alternative, the study also suggests that the government take preventive measures to curb the evil of radicalism.  相似文献   
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This paper evaluates the impacts of fiscal consolidation programmes and their composition on the growth rate of national income for Indian economy. More specifically the study tries to address two questions that is, composition of consolidation and its resultant impact on growth rate of income and the relative desirability of alternative sources of deficit financing that is, internal versus external borrowing. The study employed time series data from 1990–1991 to 2017–2018 and used the technique of ordinary least square and generalized method of moments. The study finds that, in long run, fiscal consolidation need not be necessarily recessionary in nature. Moreover, the composition of consolidation was found to have a significant impact. The study could not extend empirical support in favour of back‐loaded (spending financed) consolidation design as has been established for advanced economies. Moreover the study could not establish the negative impacts of revenue funded (both tax and non‐tax) fiscal consolidation on the growth rate of economy. The study documented that it is desirable to target expenditures such as subsidies, transfers and interest payments to infuse more discipline. A judicious mixture of both spending cuts and revenue increase may be a better strategy to consolidate in order to have better returns. The study highlighted that the external source of deficit financing is always costlier against the internal borrowings. The study noted that it is imperative on part of policymakers to shift their focus from quantity to the quality of deficits and the resultant consolidation programmes.  相似文献   
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This article aims to assess the role of important socio-economic factors in the family history of tuberculosis patients in Pakistan. Data were collected from 269 patients, and a logistic regression was used to determine the association between risk factors and the vicious circle of TB. Results of the logistic model show that significant risk factors associated with TB history in patients were education, household size, house structure, rooms in the home, room ventilation, monthly income, income food sufficiency, smoking, diabetes, and heart disease. The current TB control programme needs to formulate strategies to target specific risk factors and poverty reduction simultaneously to break the vicious circle of tuberculosis.  相似文献   
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The three decades of conflict in Afghanistan have taken thelives of more than a million people and the country and itspeople have suffered the gravest violations of human rights.There is a strong desire for justice among the Afghanis, butsince the fall of the Taliban, the transitional government withits base of international support has intentionally ignoredthe calls to deal with these past injustices. While Afghanistan has come a long way towards establishing democraticinstitutions, such as parliament, failure to deal with the crimesof the past threatens the legitimacy and democratic foundationof these institutions. The country has started on a path dealing with these past injusticesby conducting a comprehensive national consultation and developinga transitional justice strategy that is coherent, multidimensionaland based on the views of the public. The success of this resultingstrategy remains precarious, however, due to both the ongoinginsecurity in the country as well as its dependence upon theunreliable political will of Afghanistan's leadership.  相似文献   
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The present government of Bangladesh has extensively reformed the administrative system and upgraded the previous thana to upazila (sub-district) to serve as the focal point of development administration. A new tier of local government called Upazila Parishad (UZP) has been created and a large number of functions have been devolved to this institution along with the placement of central government employees at its disposal. The reformers argue that the present system will remove the inadequacies of the previous administrative system and will bring about an improvement in the co-ordination of field services at the upazila level. However, the actual situation represents a totally different picture. The desired integration— both vertical and horizontal—and co-ordination in local level planning is non-existent due to the absence of any clear direction from the central government. Proper co-ordination among the field services in the upazila administration does not exist due to the anomalous relation between the upazila and the national government, including excessive central control; the involvement of multiple agencies of the central government in guiding and supervising; ambiguity in government thinking; the absence of clarification from the ministries concerned and agencies on the timing of different development programmes; and conflict over the allocation of resources. There is also conflict between the different tiers of local government in respect of authority and resources. Relations between public representatives and officials at the upazila level are strained because a clear allocation of authority to political executives is lacking; areas for co-operation among different agencies have not been clarified; and public representatives and government officials lack mutual respect.  相似文献   
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