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451.
Small‐farmer types in southern Africa differ significantly in terms of factor‐input patterns and support structures. On peasant family farms (PFF) cash input costs are very low, non‐household labour is sourced largely from communal work groups through kinship ties, and support services needed to sustain production are minimal. By contrast, on commercial family farms (CFF) cash input costs are high, little non‐family labour is used and strong support services are necessary. The first objective of this article is to point out and emphasise the different situations which exist in these two small‐family farm types, based on data from farm studies in Northern Namibia. The second objective is to extract the implications of these differences in relation to development paths under land reform. This is based on experiences of the outcome of land reform in Latin America. It is concluded that the agrarian situation in post‐land reform South Africa will comprise a mix of large‐scale commercial farms and small‐scale farms of both the PFF and CFF types. It will be necessary to recognise the existence of each of these types and their interrelationships, to monitor their development, to understand their different production situations and to cater for their different needs.  相似文献   
452.
The relation between stock returns, earnings and cashflows is of importance because it directly addresses the issue of whether accounting data provide value relevant information. The empirical evidence to date, however, has documented low explanatory power for earnings and inconclusive incremental information content for cashflows. This research re-evaluates the incremental information content debate using Australian data. Our research is motivated by: recent innovations in research design, including the specification of nonlinear functional relations between accounting variables and prices, and the fact that differences in firm size characteristics may influence the relative information content of the accounting variables. We observe that: (i) a nonlinear functional relation provides greater explanatory power for both earnings and cashflows;(ii) the results are consistent with more transitory earnings components for smaller firms; and (iii) contrary to received theory, cashflows add greater incremental explanatory power for large firms.  相似文献   
453.
In this paper, we study mergers in two-sided industries and, in particular, the effects of mergers in the newspaper industry. We present a model which shows that mergers in two-sided markets may not necessarily lead to higher prices for either side of the market. We test our conclusions by examining a spate of mergers in the Canadian newspaper industry in the late 1990s. Specifically, we analyze prices for both circulation and advertising to try to understand the impact that these mergers had on consumer welfare. We find that greater concentration did not lead to higher prices for either newspaper subscribers or advertisers.  相似文献   
454.
Loan guarantees: Costs of default and benefits to small firms   总被引:5,自引:0,他引:5  
Governments of most countries seek to encourage Small and Medium Sized Enterprise (SME) growth and the job creation that many believe is fostered by such growth. Substantive growth usually requires expansion capital. It is often perceived that compared with larger firms, SMEs face disproportionately less access to the debt capital they need for start-up, growth, and survival. Consequently, governments and trade associations have often intervened in credit markets by taking on the role of guarantor of loans that financial institutions advance to SMEs. For example, the Small Business Administration in the United States provides guarantees of loans made by banks to qualifying small firms. Similar schemes are in effect in, among other countries, Canada, Japan, the U.K., Korea, and Germany. Trade associations take on such roles in France, Spain, and other nations.Loans that support the expansion of small enterprises may convey significant benefits to the borrowing firms and, through job creation and retention, to the rest of society. However, to the extent that some borrowers are unable to meet the repayment obligations of their debt, guarantors also face material real costs of honoring their guarantee to the lenders. Loan guarantee programs are designed in a variety of ways. Often these programs do not appear to reflect guidance from economic theory or experience. This paper draws on empirical evidence to compare costs with benefits. In addition, it uses the results and economic theory to provide some guidance for the design of loan guarantee programs. Finally, the study shows that loan guarantee programs can be an effective means of supporting start-up, growth, and survival of new and risky enterprises. The work finds that substantial total and incremental job creation may be attributed to the Canadian loan guarantee program.The paper reviews previous attempts to conduct cost-benefit analyses of loan guarantee programs. It finds wide variation, internationally, in default rates. Published data suggests default rates vary from less than 5% (Germany) to more than 40% (U.K.). The empirical analysis reported here focuses on the Canadian implementation of loan guarantees, the Small Business Loans Act (SBLA). Findings include (1) loan guarantees granted under the terms of the SBLA provide an extremely efficient means of job creation, with very low estimated costs per job; (2) default rates are higher for newer firms, increase with the amount of funds borrowed, and vary widely by sector (borrowers in the retail and accommodation, and food and beverage sectors were significantly more likely to default than borrowers in other sectors); and (3) the widening eligibility to larger firms and to larger loans may not be well advised and is inconsistent with the goals of the program. Moreover, reducing the loan ceiling would arguably discourage fraudulent applications while servicing those SMEs most in need of early-stage capital.In addition, analysis of the lenders' motives suggests that default rates on the portfolio of guaranteed loans and, therefore, the costs of honoring guarantees, are particularly sensitive to the level of the guarantee. Small reductions in the level of the guarantee (for example, guaranteeing 80% of principal and accrued interest instead of 85%) could lead to substantial reductions in default rates.Debate persists in economic theory about whether or not government intervention in the credit market is warranted, in spite of the findings that loan guarantees seem to make positive contributions. Further analysis of these issues is advised.  相似文献   
455.
456.
Electoral manipulation via voter-friendly spending: Theory and evidence   总被引:1,自引:0,他引:1  
We present a model of the political budget cycle in which incumbents try to influence voters by changing the composition of government spending, rather than overall spending or revenues. Rational voters may support an incumbent who targets them with spending before the election even though such spending may be due to opportunistic manipulation, because it may also reflect sincere preference of the incumbent for types of spending voters favor. Classifying expenditures into those which are likely targeted to voters and those that are not, we provide evidence supporting our model in data on local public finances for all Colombian municipalities. Our findings indicate both a pre-electoral increase in targeted expenditures, combined with a contraction of other types of expenditure, and a voter response to targeting.  相似文献   
457.
This study uses data for nearly 200 further education providers in England to investigate the level of efficiency and change in productivity over the period 1999–2003. Using data envelopment analysis we find that the mean provider efficiency varies between 83 and 90 percent over the period. Productivity change over the period was around 12 percent, and this comprised 8 percent technology change and 4 percent technical efficiency change. A multivariate analysis is therefore performed, which shows that, in general, student-related variables such as gender, ethnic and age mix are more important than staff-related variables in determining efficiency levels. The local unemployment rate also has an effect on provider efficiency. The policy implications of the results are that further education providers should implement strategies to improve the completion and achievement rates of white males, and should also offer increased administrative support to teachers.  相似文献   
458.
Summary This paper proposes to model movements in more than a century of daily US stock prices as the outcome of a multi-state marked point process and studies the time it takes for stock prices to complete an up or a down move of a certain size. We present a new econometric specification for a class of dynamic models that account for autoregressive conditional duration effects. We also present a method to account for the effect of time-varying state variables that may change within a duration.We find strong evidence of dynamic dependencies in the direction and speed of stock price movements. Past interest rates are also found to affect the speed and direction of completion times. Out-of-sample prediction results show that forecasts of the direction of moves in stock prices can be greatly improved by including covariates such as interest rates and allowing for dynamics in the econometric specification.We thank an anonymous referee, an associate editor, Rob Engle, Mark Machina and Ruth Williams for helpful conversations. We are grateful to INQUIRE UK for financial support for this research.  相似文献   
459.
460.
It is argued that Sonstelie and Portney's proof that property-value maximization by each local community leads to Pareto efficient supplies of public goods is incorrect. In their analysis, property-value maximization is equivalent to profit maximization by communities. They contend that less than maximum levels of profits would lead to lower utility levels for consumers. However, in their proof, Sonstelie and Portney do not correctly characterize the implications of utility maximization. When those implications are correctly stated, their proof no longer holds.  相似文献   
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