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81.
Foodborne diseases are a major public health problem. Improper storage and food preparation at home can favour microbial contamination of food. Consumers play a crucial role in controlling this risk. To reduce exposure to risk, it is essential to provide information and guidance on contamination management in the home. The aim of this study was to pilot a method of participatory communication addressed to young consumers and designed to reduce the microbiological risks associated with the consumption of meat products. The methodology was based on application of the ‘consensus conference’ model on food safety issues. The consensus conference served not only as a participatory strategy to share knowledge but also as a method for sharing in the development of risk communication content (guidelines) to be disseminated to the reference target. Young people’s perceptions, habits and behaviour in the kitchen were explored in the preparatory stage of the consensus conference by means of a survey and a focus group. Three consensus conferences were held in Italy attended by 60 university students (19 and 22 years old). Application of the consensus conference model as a communication process proved to be an effective opportunity to engage young consumers and experts on the topic of food safety. This discursive participation approach was broadly welcomed by the participants. Specifically, direct interaction with the experts was considered to be an important part of the communication process. The findings of the project were used to select concise communication content based on the perceptions, behaviours and fact-finding needs of the selected target. Publication of this content in the form of guidelines on microbiological risk management at home has enabled the results of the consensus conferences to be extended and the targeted communication material on risk reduction in daily food handling practices to be disseminated.  相似文献   
82.
Trade gains are unequally distributed; in particular, low‐ability workers lose out in terms of wages and employment probability. In this paper, we investigate the impact of redistribution schemes on aggregate and disaggregate variables. To this end, we built a trade model with trade unions, heterogeneous firms and workers. Three redistribution schemes are distinguished: unemployment benefits financed by either a wage tax, a payroll tax or a profit tax. We find that: (i) all three redistribution schemes reduce output per capita; (ii) but the marginal reduction is lowest in the wage tax funding scenario; and (iii) If the profit tax is used, labour demand for low‐ability workers increases.  相似文献   
83.
The wage and employment effects of offshoring roil politics in the United States and around the world. Firms that offshore either outsource their activities to unaffiliated businesses, or internalize production by establishing subsidiaries from which they import intrafirm. We argue that the political environment in trade partner countries influences U.S. offshoring patterns in ways that have been ignored in the extant literature. Drawing on the political business cycle literature, we expect higher production costs and lower profits for firms in capital (labor) intensive sectors when the Left (Right) is in power. These partisan cycles, in turn, shape the sectoral composition of exports from the partner to the United States, and the degree to which trade is conducted intrafirm. Under a Left‐ (Right‐) leaning government in a partner country, U.S. intrafirm imports of capital‐ (labor‐) goods increase relative to total imports in these industries. Examining highly disaggregated U.S. import data, we find strong support for our argument. Our results indicate that the effect of partisan governments on offshore outsourcing depends on factor intensities of production, which vary across industries. The degree of internalization in global sourcing is shaped in part by the distributional objectives of partisan governments, and not by economic factors alone.  相似文献   
84.
The application of the log-linear model to frequency counts has rekindled interest in the traditional social mobility table. This recent literature is to a degree divided over several issues, including how to develop an acceptable model of mobility flows and how to choose between near-equivalent models which generate almost identical fitted counts but have different substantive implications. In reviewing some of these issues, we draw upon Goldthorpe's development of Hauser's “levels” model and present a general mobility model which, we argue on theoretical grounds, should be broadly applicable to modern industrial societies. We develop the model using Australian data, extend it to British and American mobility data, and use Monte Carlo methods to choose between alternative models. In developing our substantive interpretations of different models, we illustrate models that underfit, overfit, and adequately fit the observed mobility flows.  相似文献   
85.
This paper studies the redistribution and welfare effects of increasing the flexibility of individual pension take-up. We use an overlapping-generations model with Beveridgean pay-as-you-go pensions and heterogeneous individuals who differ in ability and lifespan. We find that introducing flexible pension take-up can induce a Pareto improvement when the initial pension scheme contains within-cohort redistribution and induces early retirement. Such a Pareto improving reform entails the application of uniform actuarial adjustment of pension entitlements based on average lifespan. Introducing actuarial non-neutrality that stimulates later retirement further improves such a flexibility reform.  相似文献   
86.
This paper investigates the quality of support for police officers in the USA and Malta to use as protection against stress. The authors found a significantly different organizational work context for police officers doing the same tasks. Police officers in both countries would benefit from upskilling in psychological capital and police managers require upskilling in management training as a means of increasing support for police to reduce the impact of stress.  相似文献   
87.
Amongst the many housing markets across the OECD presently experiencing difficulties, the Irish case stands out. Between 2004 and 2007, a significant house price bubble emerged in Ireland, while the real economy was enjoying persistently strong growth rates. The sharp decline in house prices post 2007 coupled with the significant increase in unemployment has generated a combination of difficulties for the Irish residential market. To date, much of the analysis and discussion of the Irish market has tended to focus on either the concept of mortgage repayment distress or potential negative equity. By examining the issue of credit default in the Irish mortgage market, we focus on the interaction between delinquency (repayment distress) and solvency (negative equity). Building on earlier work, which used the Survey on Income and Living Conditions (SILC), we marry existing estimates of repayment distress with estimates of negative equity for a representative sample of Irish households. Using copula modelling we then examine the dependence structure across the distributions of mortgage delinquency and solvency for these households. As a result, we are in a position to estimate the probability that a household experiencing repayment distress might also be in negative equity.  相似文献   
88.
Brain drain is a core economic policy problem for many developing countries today. Does relative inequality in source and destination countries influence the brain-drain phenomenon? We explore human capital selectivity during the period 1820–1909.We apply age heaping techniques to measure human capital selectivity of international migrants. In a sample of 52 source and five destination countries we find selective migration determined by relative anthropometric inequality in source and destination countries. Other inequality measures confirm this. The results remain robust in OLS and Arellano–Bond approaches. We confirm the Roy–Borjas model of migrant self-selection. Moreover, we find that countries like Germany and UK experienced a small positive effect, because the less educated emigrated in larger numbers.  相似文献   
89.
Bringing together insights from Organisation Studies and Science and Technology Studies this paper provides a multilevel analysis of a planned change initiative. Focusing on different layers of this change the emergent ambiguities, multiplicities and tensions are explored serving to highlight the ‘back stage complexities’ often hidden by the ‘front stage slickness’ (Moser and Law) of organisational routines.  相似文献   
90.
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