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881.
The article begins by considering moves to establish Social Europe, alongside the European Unions single market, and the emphasis within the formulation of Social Europe on an employment-based model of social citizenship. This employment-based model is considered to be too limited for application to the social services. Accordingly, two other models are placed within the context of continuing European debate. These models are termed state clienthood and state-sponsored consumerism. The social democratic model of state cli-enthood is considered to be flawed by its neglect of the power exercised by the state over users of social services and by its lack of concern with individual needs. The potential of state-sponsored consumerism to open up questions concerning the rights of users of social services and responsiveness to their individual needs is explored and the conclusion is reached that, despite its inauspicious beginnings as part of the New Rights reform programme, this model has possibilities for enhancing social citizenship. Procedural rights offered by state-sponsored consumerism not only can extend social citizenship within existing social services provision but also can serve as a precursor to the wider participation of citizens in the social services, as the site of a continuing struggle around their rights.  相似文献   
882.
This paper suggests that a synergy is both possible and necessary between two traditionally distinct management approaches: the Weberian approach, which contends that the bureaucratic structure of a company affects the daily activities of employees, and the human relations model, which holds that small group leadership dynamics at the divisional/department level affects daily activities of employees. The tendency within organizations is to promote one approach over the other. A resolution to the debate is suggested in applying mechanisms to prevent sexual harassment in the workplace. Indeed, the courts have inadvertently pointed the way: the reasonable woman standard urges a human relations approach to resolving the problem of sexual harassment, placing the burden of solving the problem on supervisor personnel and their ability to direct their employee's behavior; the hostile environment issues promotes a Weberian structural solution, requiring sound policy be developed at the executive level to ensure workplace compliance to appropriate normative behavior. A one-sided approach is doomed to failure, which may explain why the issue continues to rage in the corporate sphere.  相似文献   
883.
This paper surveys the fundamental principles of subjective Bayesian inference in econometrics and the implementation of those principles using posterior simulation methods. The emphasis is on the combination of models and the development of predictive distributions. Moving beyond conditioning on a fixed number of completely specified models, the paper introduces subjective Bayesian tools for formal comparison of these models with as yet incompletely specified models. The paper then shows how posterior simulators can facilitate communication between investigators (for example, econometricians) on the one hand and remote clients (for example, decision makers) on the other, enabling clients to vary the prior distributions and functions of interest employed by investigators. A theme of the paper is the practicality of subjective Bayesian methods. To this end, the paper describes publicly available software for Bayesian inference, model development, and communication and provides illustrations using two simple econometric models.  相似文献   
884.
The fiscal theory says that the price level is determined by the ratio of nominal debt to the present value of real primary surpluses. I analyze long‐term debt and optimal policy in the fiscal theory. I find that the maturity structure of the debt matters. For example, it determines whether news of future deficits implies current inflation or future inflation. When long‐term debt is present, the government can trade current inflation for future inflation by debt operations; this tradeoff is not present if the government rolls over short‐term debt. The maturity structure of outstanding debt acts as a “budget constraint” determining which periods' price levels the government can affect by debt variation alone. In addition, debt policy—the expected pattern of future state‐contingent debt sales, repurchases and redemptions—matters crucially for the effects of a debt operation. I solve for optimal debt policies to minimize the variance of inflation. I find cases in which long‐term debt helps to stabilize inflation. I also find that the optimal policy produces time series that are similar to U.S. surplus and debt time series. To understand the data, I must assume that debt policy offsets the inflationary impact of cyclical surplus shocks, rather than causing price level disturbances by policy‐induced shocks. Shifting the objective from price level variance to inflation variance, the optimal policy produces much less volatile inflation at the cost of a unit root in the price level; this is consistent with the stabilization of U.S. inflation after the gold standard was abandoned.  相似文献   
885.
We experimentally investigate the sensitivity of bidders demanding multiple units of a homogeneous commodity to the demand reduction incentives inherent in uniform price auctions. There is substantial demand reduction in both sealed bid and ascending price clock auctions with feedback regarding rivals' drop‐out prices. Although both auctions have the same normal form representation, bidding is much closer to equilibrium in the ascending price auctions. We explore the behavioral process underlying these differences along with dynamic Vickrey auctions designed to eliminate the inefficiencies resulting from demand reduction in the uniform price auctions.  相似文献   
886.
Rarely do serving senior civil servants speak in public or write for the record: that has tended to be the prerogative of the ministers whom they support. Until February 2002, Sir John Vereker was Permanent Secretary of the UK Department for International Development (DFID). He was invited to address an audience of politicians and development experts, at the All‐Party Parliamentary Group on Overseas Development, on his unique experience of serving for equal periods as head of the former Overseas Development Administration and DFID, at a time of intense policy change. He secured the assent of his Secretary of State and the Editors of Development Policy Review judged that his contribution deserved to be read by a wider audience.  相似文献   
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Rostron BL  Wilmoth JR 《Demography》2011,48(2):461-479
Declines in mortality rates for females at older ages in some developed countries, including the United States, have slowed in recent decades even as decreases have steadily continued in some other countries. This study presents a modified version of the indirect Peto-Lopez method, which uses lung cancer mortality rates as a proxy for smoking exposure, to analyze this trend. The modified method estimates smoking-attributable mortality for more-specific age groups than does the Peto-Lopez method. An adjustment factor is also introduced to account for low mortality in the indirect method’s study population. These modifications are shown to be useful specifically in the estimation of deaths attributable to smoking for females at older ages, and in the estimation of smoking-attributable mortality more generally. In a comparison made between the United States and France with the modified method, smoking is found to be responsible for approximately one-half the difference in life expectancy for females at age 65.  相似文献   
890.
To explore factors underlying growth and poverty reduction in Africa while overcoming some of the limitations of cross‐country analysis, this article uses micro‐level survey and panel‐data evidence from Uganda spanning 1992–2000. The high elasticity of both income growth and poverty reduction with respect to agricultural output (coffee) prices confirms the benefits from Uganda's decisive liberalisation of output markets. It also suggests the importance of product diversification to protect the poor against price shocks and the potential of cotton‐market improvements in tackling persistent poverty in the North. The importance of improving access to basic education and health care emerges more clearly than in cross‐country analysis, but benefits depend on complementary investments in electricity and other infrastructure, and reductions in civil strife.  相似文献   
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