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131.
Recent techniques and shifts in the environment are often viewed as leading management accountants to adopt a business orientation. However, empirical evidence pointing to clear shifts in the role played by management accountants remains relatively scarce. From in-depth qualitative research based on 73 interviews in ten multinational companies, we identify four distinct styles of management accounting function: discrete, safeguarding, partner, and omnipotent. We show that each style can be associated with one main role: discrete control of managerial behaviour, socialisation of managers, facilitation of decision-making, and centralisation of power. From this in-depth analysis of management accountants' styles and roles we move on to discuss the authority they hold and the independence/involvement dilemma they face.  相似文献   
132.
This paper investigates volatility spillover in the Nigerian sovereign bond market arising from oil price shocks, using Vector Autoregressive Moving Average ‐ Asymmetric Generalized Autoregressive Conditional Heteroscedasticity (VARMA‐AGARCH) model. The paper covers the period March 22, 2011 to April 14, 2016 and makes use of the daily data of the Nigerian Sovereign Bond, Brent oil and West Texas Intermediate (WTI), respectively. We endogenously and sequentially detect structural break points using the test of Bai and Perron (2003) framework. In order to accurately estimate the model, we modify it by incorporating the break points into the VARMA‐AGARCH model, a process which if ignored would lead to model misspecification. The results obtained demonstrate a significant cross‐market volatility transmission between oil and sovereign bond market with ample sensitivity to structural breaks. The study also computes optimum weight portfolio and hedge ratio both with and without structural breaks and results equally indicate sensitivity to structural breaks.  相似文献   
133.
Prior research on the determinants of credit ratings has focused on rating agencies’ use of quantitative accounting information, but the there is scant evidence on the impact of textual attributes. This study examines the impact of financial disclosure narrative on bond market outcomes. We find that less readable financial disclosures are associated with less favorable ratings, greater bond rating agency disagreement, and a higher cost of debt. We improve causal identification by exploiting the 1998 Plain English Mandate, which required a subset of firms to exogenously improve the readability of their filings. Using a difference-in-differences design, we find that the firms required to improve the readability of their filings experience more favorable ratings, lower bond rating disagreement, and lower cost of debt. Collectively, our evidence suggests that textual financial disclosure attributes appear to not only influence bond market intermediaries’ opinions but also firms’ cost of debt.  相似文献   
134.
We develop and test a trickle-down model of how authentic leadership at the department level flows down the organizational hierarchy to encourage team leader authentic leadership and consequently, promotes team and individual-level supervisor-directed helping behavior. Analyses of multi-level and multi-source data collected from a total of 487 employees comprising 122 teams, 47 departments, and 4 different working areas of a major public sector organization in Taiwan show that team leaders’ authentic leadership mediates the relationship between departmental authentic leadership and individual-level leader–member exchange (LMX). We also found that intra-team trust completely mediates the influence of team authentic leadership on both team helping behavior and individual-level supervisor-directed helping behavior. Finally, the results reveal that self-concordance mediates the influence of team authentic leadership on individual-level supervisor helping behavior as well as the influence of individual-level LMX on individual-level supervisor-directed helping behavior. Theoretical and practical implications of these findings are discussed.  相似文献   
135.
136.
The study assessed poverty in rural areas of Ogun State, Nigeria through the food energy (calorie) intake approach. A sample of 60 households (comprising of 346 members) were selected using a multistage sampling technique and were interviewed with the aid of well‐structured questionnaire. Data were analysed using nutrient estimation techniques, cost of calorie method and poverty index. The estimated food poverty line was 64.72 naira. The incidence, intensity and severity of poverty were consistently higher among female‐headed households and households that lack access to credit facilities with values 0.290, 0.359, 0.160 and 0.313, 0.371, 0.160 for the poverty measures respectively. Incidence of poverty reduces with educational level and age of household heads, but the corresponding intensity and severity were higher for households whose heads are between 46‐ and 55‐year brackets and those who have secondary school education. All measures of poverty decline with farm size. Multipronged strategies involving improvement of educational level of household heads, improved access to agricultural land and credit facilities, as well as fair distribution of resources towards women, among others, are recommended for poverty and hunger reduction and for sustained agricultural production.  相似文献   
137.
Financially distressed companies sometimes conceive plans to pay off certain creditors before petitioning the Court for winding up. This last‐minute payment referred to as a preference transaction puts the preferred creditor in a better position than the rest of the company's creditors because the distressed company may not have enough assets to satisfy everyone. Insolvency law frowns on such last‐minute transactions and provides the Liquidator with the power to avoid these transactions, to restore the asset to the company and distribute it to all the creditors. Preference avoidance forms an integral part of the corporate insolvency law in Ghana. These principles founded upon the common law of England are now provided for under the Bodies Corporate (Official) Liquidation Act 1963 (Act 180) of Ghana. This essay discusses preference avoidance under Ghanaian law. It also examines a recent judicial application of the law and finally suggest avenues for reform.  相似文献   
138.
This paper is an assessment of the economic effects of the replacement of means-tested or employment-status-related state redistributive programs by a basic income grant paid unconditionally to all adults without regard to their employment status or pretransfer incomes. A microeconomic model is developed to identify the effects of such a grant on the institutional mechanisms governing the supply of work by those employed and the implied effects on the level of wages, profitability an investment. Two questions are posed. First, taking account of the implied effects on wages, labor discipline and taxes, is it possible to introduce a basic income grant without reducing the level of economy with maintainance of the level of profitability and so, what is the largest grant consistent with maintainance of the level of profitability and investment? The answer to the first question is affirmative. The answer to the second is that for an economy such as the United States, the profitability and investment maintaining grant is small but hardly insignificant; its implementation would effect a major redistribution of income from the employed and the unemployed to the non-employed.  相似文献   
139.
The article illustrates the utilization of the POSA (Partial Order Scalogram Analysis) technique in the context of measuring teacher's attitude towards teaching Higher Mental Function Curricular Objectives (such as Comprehension, Analysis, etc.) to the disadvantaged learner.This technique is a new development in the field of scale analysis, and it constitutes an extension of Guttman's scalogram analysis. It is a significant step toward utilizing ordered scales in multidimensional setting. It is based on the principle of identifying subsets of response profiles to scale items, which can be ordered in a way that reveals an additional dimension of the measured trait. The interpretation of this second dimension is facilitated by an auxiliary analysis technique labelled Lattice Space Analysis.  相似文献   
140.
We describe a method to predict patent counts disaggregated by industry, using available data on patenting by technology field. This method—the Yale Technology Concordance (YTC)—exploits a data set of patents that have been individually assigned by the Canadian Patent Office to both an industry and a technology field. The procedure for predicting patents by industry is developed as a statistical model so that the standard errors of the predictions can be estimated. The YTC is tested on several subsets of Canadian patents by comparing out-of-sample predictions with industry assignments made by the Canadian Patent Office. We find that the predictions of patents by industry are quite accurate for the subset of patents form US inventors. The prediction errors are much greater for the subset of patents granted or published after 1989. This suggests that the relationship between the technology fields and industries has shifted in a way that the procedure does not capture. Nonetheless, predictions from the YTC do appear to give a reasonably accurate picture of the pattern of patenting by industry.  相似文献   
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