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101.
This article presents an empirical analysis of the relationship between financialisation and real investment for non-financial corporations using panel data composed of 27 European Union countries over 19 years (1995 to 2013). On the one hand, financialisation leads to a rise in financial investments, diverting funds from real investments (‘crowding out’ effect); on the other, pressures from shareholders to intensify financial payments restrict the funds available for new real investments. We estimate an aggregate investment equation with the traditional variables (lagged investment, profitability, debt, cost of capital, corporate savings and output growth) and two further measures of financialisation (financial receipts and financial payments). The findings demonstrate that financialisation has damaged real investment in European Union countries, mainly through the channel of financial payments, either by interest or dividend payments. It is also found that the prejudicial effects of financialisation on investment were more severe in the pre-2007 crisis period. It is concluded that financialisation contributed to a slowdown of real investment by 1 to 8 per cent in the full and pre-crisis period, respectively. During the pre-crisis period, financialisation was the main driver of the slowdown of investment in the European Union.  相似文献   
102.
    
Human resource (HR) practices have been focused on using assessments that are robust to faking and response biases associated with Likert-type scales. As an alternative, multidimensional forced-choice (MFC) measures have recently shown advances in reducing faking and response biases while retaining similar levels of validity to Likert-type measures. Although research evidence supports the effectiveness of MFC measures, fairness issues resulting from gender biases in the use of MFC measures have not yet been investigated in the literature. Given the importance of gender equity in HR development, it is vital that new assessments improve upon known gender biases in the historical use of Likert-type measures and do not lead to gender discrimination in HR practices. In this vein, our investigation focuses specifically on potential gender biases in the use of MFC measures for HR development. Specifically, our study examines differential test-taker reactions and differential prediction of self-assessed leadership ability between genders when using the MFC personality measure. In an experimental study with college students, we found no evidence of gender differences in test-taker reactions to MFC measures. In a second cross-sectional study with full-time employees, we found evidence of intercept differences, such that females were frequently underpredicted when using MFC personality measures to predict self-assessed leadership ability. Moreover, the pattern of differential prediction using MFC measures was similar to that of Likert-type measures. Implications for MFC personality measures in applied practice are discussed.  相似文献   
103.
104.
This paper is concerned with the comparison of seven estimators of the mean of the selected population from two normal populations with unknown means and common known variance under an asymmetric loss namely the LINEX loss function. The proposed estimators are invariant under location transformation. The bias and risks of the seven estimators are computed and compared. The conclusion recommend the use of δP (σ) which is simple to use and it is minimax. Received: January 1999  相似文献   
105.
    
I examine 468 estimates on the relationship between trading volume and stock returns reported in 44 studies. I study publication bias together with Bayesian and frequentist model averaging to explain the heterogeneity in the estimates. The results yield three key conclusions. First, publication bias distorts the findings of the primary studies. Second, the predictability of stock returns varies with different markets and stock types. Third, different data characteristics, structural variations and methodologies used drive the heterogeneity in the results of the primary articles. In particular, one should be cautious when using monthly data or VAR models.  相似文献   
106.
Annual data for forty-eight states are used to account for changes in the composition of input and output aggregates over space and time, and thereby to obtain new evidence on changes in inputs, outputs, and productivity in U.S. agriculture. The measures change significantly when we use state-specific rather than national prices and when we allow for changes in the composition of the aggregates, especially of labor and capital inputs. We compare our estimates and those reported by Ball et al. ( American Journal of Agricultural Economics 81(1999):164–79). The national estimates are similar but substantial differences are found in state-level productivity growth.  相似文献   
107.
    
In a number of articles Alexeev (1988a) and (1988b) shows that in the former Soviet Union the administrative rationing of housing was partially replaced by market forces acting through the second economy. This paper uses a much richer dataset to update his analysis for Russia to consider housing demand in 1992, the last year of the administrative allocation system. Almost immediately after the survey used for this analysis Russia began to privatize the housing stock as part of its movement towards a market economy. The questions we ask are: Were households really able to beat the system, as argued by Alexeev and, if so, were they still able to do so in 1992? Our answer to the second question is that in 1992 households were not able to beat the system. Income had no observable effect on housing demand. Furthermore, we do not think that the difference in our empirical results and Alexeev's is due only to the broader economic changes that occurred since his estimation or the richer dataset available to us. Indeed, our answer to the first question is that there are good reasons for arguing that Alexeev's estimates of the income elasticity of housing demand are biased upwards.  相似文献   
108.
    
As agricultural policy reform and its effects have become increasingly territorialised, analyses that attempt to explain or predict impacts need to be both more localised and to identify spill‐over effects. Local and regional general equilibrium approaches have become increasingly popular because they can extend predictions of policy shocks obtainable from partial equilibrium sectoral models to identify the wider effects. However, agriculture is usually described as a single sector in input–output accounts, whereas policy shocks that affect constituent commodities with differential impacts will have inter‐industry effects that are different to those implied by average input–output coefficients. Regionalisation of aggregated input–output tables adds further to these difficulties. The objective of this study is to develop a practical method for dealing with these problems. It describes the theoretical basis of aggregation bias and shows how it can be measured, in two contrasting case study regions in the UK and Sweden. Having established that this is a significant issue, a simple but effective procedure is demonstrated, based on additional information on variable costs, which transforms policy shocks from a direct change in agricultural output to that transmitted to the suppliers of inputs. This method provides an impact close to that which could be calculated if the general equilibrium system had indeed been disaggregated, and supports use of this approach in impact studies where insufficient time or funding are available for complete disaggregation of an agricultural sector’s regional accounts.  相似文献   
109.
    
The need for additional information on household demand for meat and fish in Cameroon is addressed. Probit analysis involving the Heckman selectivity correction procedure is used to estimate the effects of individual and household characteristics on demand for beef, chicken, pork and fish. Results indicate that fish is a relative necessity in Cameroon and is often substituted for beef and chicken by households whose profiles include being of low income levels, having large household sizes, are of middle age and are less educated. Whereas chicken and pork substitute each other, they are each complementary to beef. The profiles of households likely to purchase beef include being married, middle age, educated and of the Muslim faith. Profiles for households most likely to increase their purchases of chicken include being of high income levels and are public sector employed. Some policy implications are provided.  相似文献   
110.
Lynn  Peter 《Quality and Quantity》2003,37(3):239-261
The effects of unit non-response on survey errors are of great concern to researchers.However, direct assessment of non-response bias in survey estimates is rarely possible.Attempts are often made to adjust for the effects of non-response by weighting, but thisusually relies on the use of frame data or external population data, which are at bestmodestly correlated with the survey variables. This paper reports the development ofa method to collect limited survey data from non-respondents to personal interviewsurveys and a large-scale field test of the method on the British Crime Survey (BCS).The method is shown to be acceptable and low cost, to provide valid data, and to haveno detrimental effect on the main survey. The use of the resultant data to estimatenon-response bias is illustrated and some substantive conclusions are drawn for the BCS.  相似文献   
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