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Bernard Cazes 《Futures》1978,10(6):452-458
Planners and policy makers can no longer rely on the assumptions that have stood them in good stead for the past two decades. The decline in birth rates, the growth of structural unemployment, the middle-class revolt against further taxation, and the emergence of quality of life issues will force a reappraisal of these assumptions. New methods will be needed to cope with the wider boundaries of social planning.  相似文献   
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This paper is concerned with the effectiveness of Westminster parliamentary institutions in ensuring the stability of a nation??s public finances. Our starting point and major hypothesis is that the governance structure embodied in Canada??s parliamentary system has contributed importantly to the maintenance of fiscal stability. The fact that the Government of Canada, like the central government of many other modern democracies, has survived for over a century without default on its public debt means that in some meaningful sense, long run responsibility with respect to the nation??s finances has in fact been achieved, and we show that this is in fact the case. Hence a more meaningful test of our main hypothesis requires the designation of specific sub-periods when the ideological background for political policy making changed and/or when the institutions and organizations for operationalizing policy varied in ways that either improved or discouraged responsible fiscal performance. We consider ideational and institutional factors that are predicted to either enhance or detract from accountability and fiscal stability, including central banking, the adoption of Keynesianism, inflation targeting and periods of minority government, and test for their effects on long run stability of the debt to GDP ratio using data for almost the entire history of the modern state from 1867 to 2008.  相似文献   
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This paper analyzes the evolution of Swiss farm productivity during the implementation of environmental policy reforms, when subsidization of farms became dependent on compliance with environmental regulations. We employ a production model formulation with technology parameters defined as the functions of subsidies, as well as individual farm characteristics. Our estimates for two groups of farms - dairy and crop farms - show that payment of subsidies via compliance in environmental regulations induced major changes in the production technology and productivity of inputs, especially land, labor and fertilizer. The overall effect of the subsidies on the output has been found to be negative. Additionally, we find that farms do not use their resources optimally, indicating some deficiencies in structural adjustments, primarily in the land and labor markets.  相似文献   
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ABSTRACT

Tourism related stress has recently been revealed as an issue for tourism host community residents. Prior studies have relied on directly asking residents if tourism caused them stress, resulting in possible participant priming. This study utilized the ArcGIS Survey123 app to collect data on resident stress from a community with high levels of tourism visitation and a community with low levels of tourism visitation. During the study, researchers never mentioned tourism. Half of study participants in the community with high tourism visitation discussed tourism directly as a stressor, accounting for almost 5% of all stressful experiences, while no participants in the community with low tourism visitation mentioned tourism as a stressor. Geospatial data revealed that tourism related stressors occurred outside of the ‘tourism zone’ in the community with high tourism visitation, and tourism related stressors mirrored perceived tourism impacts measured in a post experiment survey of study participants.  相似文献   
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