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681.
A study was done examining the impact of toy-based television programs and program-related toys on children. One hundred and ten first- and second-grade children participated in an experiment which focused on imaginative play. The results indicated that, in general, the combination of watching a toy-based cartoon, followed by playing with a set of cartoon-related toys, produced stories that were more imitative of the immediately preceding experience, whereas watching the cartoon alone or playing with the cartoon-related toys alone led to more imaginative productions from other sources. However, for certain aspects of imagination at a more advanced cognitive level, the cartoon, especially when combined with cartoon-related toys, actually stimulated the imaginative processes of the younger children, thus serving as a learning tool at a transitional stage of cognitive development.  相似文献   
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684.
The supply of and demand for residential mortgages has been the subject of much discussion in the literature. Many of these studies have used single equation, partial adjustment models with the price specified as the contract rate. In this study, two of the assumptions that underlie these previous studies are tested empirically. First, the proper specification of the price of mortgage funds is tested by using both the contract rate alone and all of the terms of the mortgage as the price. Second, the speed of adjustment in the mortgage market is examined by estimating the model in both the instantaneous adjustment and partial adjustment forms. Both of these tests are carried out using a simultaneous equation rather than a single equation model. The empirical results indicate that the contract rate along with the loan initiation fees, the loan-to-value ratio and the maturity is the better specification of price and that the partial adjustment model performs better than the instantaneous model in the mortgage market.  相似文献   
685.
In markets where companies can offer multiple products or services, production costs may decline, and profitability may increase as business scope expands. Using a sample of health insurers from 2015 to 2018 with data reported in the annual NAIC Supplemental Health Care Exhibit, we test whether scope economies exist among health insurers. We evaluate the relationship between scope and four profitability metrics—the medical loss ratio, the expense ratio, the underwriting profit ratio, and a profit efficiency measure obtained using a data envelopment analysis technique. We test two competing hypotheses from prior literature on scope economies in insurance. The strategic focus hypothesis states performance is higher for insurers that specialize in one line of business. The conglomeration hypothesis states performance is higher for insurers that operate in multiple lines of business. Our results provide evidence in support of the strategic focus hypothesis among US health insurers.  相似文献   
686.
With an increasing number of veterans seeking care, it becomes imperative that the resources within the system are used efficiently and effectively and in a manner that maintains access, safety, and quality of care. Veterans who are able to manage their own care may utilize provider services less frequently, thereby increasing access for others who require more care. The objective of this quality improvement study was to determine the effectiveness of providing a standardized self-management textbook of health information with the intent that it would decrease demand on primary care providers' time for minor health care issues. This initial quality improvement study clearly demonstrated the potential of the return on investment and the subsequent potential for increased access for veteran patients, appropriate use of limited resources, and improved patient outcomes. It also clearly demonstrated the value of interaction with the veterans to educate them about their care and the increased satisfaction individualized attention to their needs creates. That finding alone has a greater value than just economics.  相似文献   
687.
Workplace bullying is a particularly insidious form of counterproductive workplace behavior that results in significant costs to both targets and organizations. We explore existing and potential avenues of relief and redress available to targets. Relief refers to activities focused on eliminating the bullying as well as the mechanisms used to treat those who have been bullied. Redress refers to third-party remedies that involve the financial and/or non-financial compensation of targets. The optimal strategy for dealing with workplace bullying involves both effective organizational interventions to help prevent and address bullying incidents and strong legislative mechanisms to allow for restitution and compensation. This two-pronged strategy provides targets of bullying with multiple sources of relief and redress.
Deborah Erdos KnappEmail:
  相似文献   
688.
Hands of health care personnel frequently serve as vectors for the transmission of organisms between patients and are also a major reservoir for pathogens with antimicrobial resistance. Hand hygiene is one effective strategy to reduce health care associated infections. The purposes of this study were to (a) compare the costs of hand hygiene in hospitals with high and low hand hygiene compliance as well as high and low frequency of alcohol hand rub use; and (b) examine associations between hospital characteristics and hand hygiene compliance as well as frequency of alcohol hand rub use. Nursing and health care policy leaders should look for ways to promote sustained adherence to hand hygiene recommendations.  相似文献   
689.
The purpose of this study is: (1) to discover which services are offered by external accountants serving small and medium‐sized enterprises (SMEs); (2) to study the factors that are associated with the degree of diversification of the services offered by these accountants; and (3) to investigate if there are differences between self‐employed accountants and accounting firms on the previous two points. This study has some interesting conclusions: (1) the heterogeneity of internal staff is not significantly associated with the degree of diversification; (2) a homogeneous internal staff with an accounting background is particularly important for accounting firms that diversify their services in the accounting and tax area; (3) collaboration with other service providers is an important factor associated with more diversification of the services; (4) marketing is only important for self‐employed accountants; (5) accounting firms offer fewer non‐accounting‐related services if they serve more micro clients (fewer than 10 employees), whereas self‐employed accountants offer more accounting and tax services if they serve more micro clients (fewer than 10 employees); and (6) accounting firms that diversify in accounting and tax services mainly serve more micro clients (fewer than 10 employees), whereas accounting firms that diversify in non‐accounting areas serve more larger clients (more than 10 employees).  相似文献   
690.
Strategic risk management is an increasing concern for both boards and senior executives. Many recent business failures are due to senior level misjudgement and mismanagement of risk, the consequences of which can range from embarrassment to serious setback to bankruptcy. Ineffective risk management puts otherwise strong business models in jeopardy. Here we present CLASS (Culture, Leadership, Alignment, Systems, and Structure), an integrated, five-element model of corporate governance. We identify how attending to the elements in this framework supports development of an integrated and robust approach to corporate risk, and helps senior executives anticipate and handle the complexities of risk inherent in meeting strategic objectives.  相似文献   
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