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101.
College cheating represents a major ethical problem facing students and educators, especially in colleges of business. The current study surveys 666 business students in three universities to examine potential determinants of cheating perceptions. Anti-intellectualism refers to a student’s negative view of the value and importance of intellectual pursuits and critical thinking. Academic self-efficacy refers to a student’s belief in one’s ability to accomplish an academic task. As hypothesized, students high in anti-intellectualism attitudes and those with low academic self-efficacy were least likely to perceive college cheating as unethical. Considering that college cheating has been found as a predictor of workplace cheating, the results urge business instructors to reduce anti-intellectualism among students and to encourage them to put forth their best efforts. The results also serve employers by focusing attention on these two psychological variables during the hiring and promotion processes.
Rafik Z. EliasEmail:
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102.
A model that integrates spark spread and weather options in valuing a power plant with multiple turbines is presented. The spark spread option entails the right to operate the plant when it is profitable to run. Weather also affects a plant’s operation. A mild winter inducing a lower heating requirement could decrease the payoff. An owner holding a long position in a temperature-based put option could exercise the option when accumulated heating degree days drop below a strike level of heating degree days. Results demonstrate that integrating spark spread with weather options adds value during a mild winter.  相似文献   
103.
Adam Smith's invisible hand metaphor (IH) is examined in light of two different accounts of the origin of traits: Charles Darwin's theory of evolutionary optimization and William Paley's theory of divine intervention. Smith's stand supersedes both accounts. For Smith, intermediating drives, such as the sexual one, neither arise accidentally and favored according to their fitness à la Darwin nor planted by the Deity à la Paley. For Smith, such drives are adopted in light of their ultimate end. Smith did not provide an account of how the drives are connected to their far-reaching, invisible beneficial ends or why do agents become dimly aware of that causality.  相似文献   
104.
This paper develops a partial-equilibrium model of a small open-economy trading an unsafe product. The model is used to analyze the welfare effects of trade with and without a country-of-origin labeling (COOL) program. The welfare gains from trade in the absence of COOL are ambiguous, may justify the imposition of a trade ban. Even if a full ban does not improve welfare and some restriction of trade is always welfare-enhancing. Under a tariff regime, more COOL trade is better than less trade. Independently of domestic market power, free trade coupled with a COOL program maximizes national welfare.  相似文献   
105.
The aim of this study is to examine whether securitized real estate returns reflect direct real estate returns or general stock market returns using international data for the U.S., U.K., and Australia. In contrast to previous research, which has generally relied on overall real estate market indices and neglected the potential long-term dynamics, our econometric evaluation is based on sector level data and caters for both the short-term and long-term dynamics of the assets as well as for the lack of leverage in the direct real estate indices. In addition to the real estate and stock market indices, the analysis includes a number of fundamental variables that are expected to influence real estate and stock returns significantly. We estimate vector error-correction models and investigate the forecast error variance decompositions and impulse responses of the assets. Both the variance decompositions and impulse responses suggest that the long-run REIT market performance is much more closely related to the direct real estate market than to the general stock market. Consequently, REITs and direct real estate should be relatively good substitutes in a long-horizon investment portfolio. The results are of relevance regarding the relationship between public and private markets in general, as the ‘duality’ of the real estate markets offers an opportunity to test whether and how closely securitized asset returns reflect the performance of underlying private assets. The study also includes implications concerning the recent financial crisis.  相似文献   
106.
This research note aims to address the lack of research focused on the audiences of amateur theatre and examines how audiences of artistic- (i.e. participating in festivals with high artistic requirements) and social- (i.e. not participating in those festivals with high artistic requirements) oriented amateur theatre groups differ. This is achieved by performing a quantitative study of eight amateur theatre audiences in Flanders (Belgium). Analyses of 538 standardised questionnaires derived from on-site data collection, show that the audiences of artistic amateur groups significantly differ from the audiences of social-oriented amateur theatre groups. Amateur theatre groups with an explicitly artistic orientation have a significantly younger audience that had participated in other cultural events over the previous six months. They are also often recruited by word of mouth. By contrast, social amateur theatre groups attract a significantly older audience, including those who live in the vicinity.  相似文献   
107.
Conventional specifications of import demand in LDCs have commonly been plagued by implausible and unstable parameter estimates. This paper shows the importance of imposing long‐run income homogeneity and of including foreign exchange reserves when estimating import demand function for an LDC. Using several cointegration techniques, it is shown that there is one linear relationship among real imports, real income, relative import prices and real foreign exchange reserves. In addition, by employing stability tests for cointegrated systems by Hansen (1992a), the paper shows that only when foreign exchange reserves and long‐run unit‐income homogeneity are accounted for does a constant parameter, long‐run equilibrium relation emerge for Pakistan. Also, the ensuing short‐run dynamic model is constant and data‐coherent. Finally, the study provides information on the speed of adjustment to equilibrium and the median and mean time lags of adjustments of real imports to changes in their determinants. The results indicate a quick response of real imports to changes in their determinants.  相似文献   
108.
109.
Abstract Economists have recently started to discuss the roles of institutions and cultural beliefs in explaining the performance of civilizations. This paper investigates two views, ‘institutionalist economics’ and ‘culturalist economics’, with regard to the question of why Europe rose economically a few centuries ago, while other regions of the world lagged behind. These two views share a common platform raised on two pillars. First, both regard institutions/beliefs as extra‐economic – as primordial entities that ultimately stand independent of economic performance. Second, both regard economic performance as fully determined by institutions/beliefs – i.e. normative causality in the sense that institutions/beliefs determine performance. Douglass North's (2005) analysis of economic performance, for example, is based on both pillars. Concerning the primordial pillar, he attributes ‘the mystery’ of the rise of Europe to primordial beliefs, viz. ‘Christian dogma’ and English ‘individualism’. Concerning the normative pillar, he presumes that such beliefs have almost one‐to‐one correspondence with economic performance. This paper, though, maintains that the two pillars (primordial analysis and normative causality) are rather fragile: Advocates of the first pillar fail to recognize that institutions/beliefs are endogenous. Advocates of the second pillar fail to recognize that institutions/beliefs can give rise to diverse economic performances.  相似文献   
110.
Abstract

In this paper asset and liability values are modeled by geometric Brownian motions. In the first part of the paper we consider a pension plan sponsor with the funding objective that the pension asset value is to be within a band that is proportional to the pension liability value. Whenever the asset value is about to fall below the lower barrier or boundary of the band, the sponsor will provide sufficient funds to prevent this from happening. If, on the other hand, the asset value is about to exceed the upper barrier of the band, the assets are reduced by the potential overflow and returned to the sponsor. This paper calculates the expected present value of the payments to be made by the sponsor as well as that of the refunds to the sponsor. In particular we are interested in situations where these two expected values are equal. In the second part of the paper the refunds at the upper barrier are interpreted as the dividends paid to the shareholders of a company according to a barrier strategy. However, if the (modified) asset value ever falls to the liability value, which is the lower barrier, “ruin” takes place, and no more dividends can be paid. We derive an explicit expression for the expected discounted dividends before ruin. From this we find an explicit expression for the proportionality constant of the upper barrier that maximizes the expected discounted dividends. If the initial asset value is the optimal upper barrier, there is a particularly simple and intriguing expression for the expected discounted dividends, which can be interpreted as the present value of a deterministic perpetuity with exponentially growing payments.  相似文献   
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