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991.
ABSTRACT

The article explores the urban informality dilemma in Harare through the lens of a political economy theory. It examines the typologies of urban informality, the influence of political economy on urban informalities, and informs decision-making to address the urban informality dilemma. A qualitative approach was used where secondary data were collected through document analysis and primary data from interviews with 20 purposively selected key informants. Surveys and in-depth interviews were conducted with 585 individuals engaged in informal activities. It emerged that urban informality in Harare takes on different forms and aside from the economic crisis, politics played a role in the emergence and proliferation of urban informality. The article provides insight into, and raises awareness with regard to key areas of concern on how power influences decision-making relating to urban informality. Therefore, the article provides a basis for policy formulation and institutional reforms for effective measures to curb urban informality.  相似文献   
992.
This article examines the price behavior of consumer goods in the strategically vital country of Pakistan. Results show that prices converge both temporally and spatially. A wage-adjusted Consumer Price Index shows that Pakistani cities have converging costs of living. Finally, a novel measure of cointegration ranks the most and least economically integrated cities. Divergence does not occur along provincial, linguistic, or ethnic boundaries.  相似文献   
993.
We have a clear idea of what it is that South Africa needs and deserves, both now and in the future. We also all agree that in order to create the conditions which will address those needs, we will have to go without some things in the short term. Until now, we, in this House, have not agreed on what it is that we should part with for the common good ...2  相似文献   
994.
Monthly data for the aggregate U.S. economy are used to assess competing hypotheses concerning the relationship between sectoral employment shifts and fluctuations in the unemployment rate. It is shown that sectoral shifts are caused by major work stoppages, aggregate fluctuations unrelated to permanent sectoral shifts, a reallocation-timing effect, and allocative shocks at the sectoral level. Larger employment shifts are associated with higher unemployment during slow growth periods and lower unemployment during above-average growth periods. Models are presented which demonstrate that both aggregate and allocative shocks are causes of cyclical increases in unemployment.  相似文献   
995.
The strategic planning process is dynamic and complex. Including a Group Support System (GSS) in the problem-solving process can improve the content quality of the strategic plan by allowing increased participation by more members of the organization. However, it can also add to the complexity of the problem by increasing the quantity of textual information that can result from group activity. Added complexity increases cognitive overload and frustrations of those participants negotiating the contents of the strategic plan. This article takes a multi-agent view of the strategic planning process. It considers group participants as multiple agents concerned with the content quality of the strategic plan. The facilitator agent is responsible for guiding groups in the strategic plan construction process as well as for solving process problems such as cognitive overload. We introduce an AI Concept Categorizer agent, a software tool that supports the facilitator in addressing the process problem of cognitive overload associated with convergent group activities by synthesizing group textual output into conceptual clusters. The implementation of this tool reduces frustrations which groups encounter in the process of classifying textual output and provides more time for discussion of the concepts themselves. Because of the large amount of convergent activity necessary for strategic planning, the addition of the AI Concept Categorizer to the strategic planning process should increase the quality of the strategic plan and the buy-in of the participants in the strategic planning process.  相似文献   
996.
Habit persistence is examined for six asset demand categories using U.S. data and a dynamic forward-looking model. We find habit persistence is greater for more liquid assets compared to riskier assets and may in part explain low holdings of riskier assets. Cash assets are found to be substitutes with other liquid assets under habit formation. Consistent with portfolio analysis, the riskier asset categories of money market mutual funds and bonds are found to be complements in use. The three more risky asset categories have budget elasticities greater than unity indicating that in the long run consumers are more likely to turn to these assets as their wealth increases.  相似文献   
997.
This paper presents the results of five years of research involving three studies. The first two studies investigated the impact of the value honesty/integrity on the ethical decision choice an individual makes, as moderated by the individual personality traits of self-monitoring and private self-consciousness. The third study, which is the focus of this paper, expanded the two earlier studies by varying the level of moral intensity and including the influence of demographical factors and other workplace values: achievement, fairness, and concern for others on the ethical decision process. These studies were designed using a laboratory format and a decision exercise that attempted to establish realistic business conflict situations through decision scenarios. Support is presented for the influence of gender and achievement on ethical choice. Recommendations for the future direction of this stream of research are given.  相似文献   
998.
Past research suggests that the cultural value orientation, individualism-collectivism, should be considered when developing international advertising campaigns. The present study examines how (in)consistencies in collectivist values (e.g., familial norms and roles) may affect attitudes and behaviors toward advertised products within a collectivist culture, Mexico. The findings suggest advertisements that depict consistencies in local cultural norms and roles are viewed more favorably and purchase intention is higher than for advertisements that depict inconsistencies. The data provide no support for the moderating role of individual-level differences in value orientation (i.e., allocentric versus idiocentric tendencies) on persuasion measures. Interestingly, product category advertised appears to be the best moderator of the relative strength of role and norm effects on ad attitudes and purchase intention. © 1997 John Wiley & Sons, Inc.  相似文献   
999.
1000.
Are self‐employed workers more satisfied with their jobs compared to wage and salary workers? Using The National Survey of Families and Households: Wave I, 1987–1988, and Wave II 1992–1994 several expectations are evaluated in this article. First, self‐employed persons should enjoy higher job satisfaction than others. Second, a portion of the association between job satisfaction and self‐employment should be explained by higher levels of self‐efficacy and by lower levels of depression among the self‐employed compared to others. Third, self‐employment veterans are a select group and should be different systematically from self‐employment newcomers with respect to reported job satisfaction. Findings offer support for the first and second arguments above but not the third. Post‐hoc analysis suggests that among the newly self‐employed, the association between job satisfaction and self‐employment depends on both the quantity and quality of time invested in the business. Implications of these findings and directions for further research are discussed.  相似文献   
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