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671.
This paper proposes a new measure of contagion that is good at anticipating future vulnerabilities. Building on previous work, it uses correlations of equity markets across countries to measure contagion, but in a departure from previous practice measures contagion using the relationship of these correlations with distance. Also in contrast to previous work, our test is good at identifying periods of “positive contagion,” in which capital flows to emerging markets in a herd-like manner largely unrelated to fundamentals. Identifying such periods of “fatal attraction” is important as they provide the essential ingredients for subsequent crises and rapid outflows of capital. 相似文献
672.
Jayanta Kumar Dey Samarjit Kar Ashok Kumar Bhuina Manoranjan Maiti 《International Journal of Production Economics》2006,100(2):335-347
Inventories of differential items including the defective ones purchased/produced in a lot and sold from two shops (primary and secondary shops) under a single management are considered here over a finite time-horizon. A primary shop receives the differential units in a lot but sells only the non-defective ones whose demand periodically increases with time and decreases during the shortage period in such a way that it comes back to the initial value at the beginning of the next cycle. Hence in this shop, shortages are allowed and fully backlogged. Moreover, at the beginning of the next cycle, the retailer purchases purely non-defective units at a higher price to meet up the shortage amount along with the usual lot of differential units for regular sale. The defective units identified at the time of selling at the primary shop are continuously transferred to the adjacent secondary shop from which the defective ones are sold at a reduced price after some rework. Normally, the price of a defective item is fixed depending upon the quantum of its defect and people go for these items if they are cheap. Hence, demand for these units is dependent on the selling price, which is again inversely proportional to the rate of defectiveness. There may be five scenarios for dealing with defective units depending upon the coincidence of the time periods at two shops. For all scenarios, problems have been mathematically formulated and solved by the use of both parametric study and a gradient-based non-linear optimisation method. The models are illustrated with the help of numerical examples. 相似文献
673.
Prior research has shown that pro-forma (recurring operating) earnings reported by managers and analysts are more value relevant than GAAP net income. Since GAAP net income contains many non-operating items that reduce its value relevance compared to operating earnings, comparing the value relevance of GAAP net income with operating earnings unduly favors operating earnings. We show that operating earnings reported by managers and analysts are more value relevant than a measure of operating earnings derived from firms' financial statements, as reported by Standard and Poor's. Our evidence is important because it indicates that operating earnings reported by managers and analysts contain value relevant information beyond that provided by operating earnings obtained by sophisticated users from firms' financial statements. 相似文献
674.
We provide theory and evidence regarding the signaling effects of joint venture (JV) announcements. We argue that when a firm characterized by information asymmetry with respect to the stock market announces a JV, the growth opportunities and the quality of resources of the partner provides a signal to investors about the true value of the firm. Our study shows that (i) apart from synergies, JV announcements impact firm value also because of the information they convey about future growth opportunities; and (ii) JVs may not only validate but also ‘invalidate’ the quality of a firm by revealing that it is unable to attract strong partners. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
675.
Michelle D. Steward Beth A. Walker Michael D. Hutt Ajith Kumar 《Journal of the Academy of Marketing Science》2010,38(5):550-566
The authors fill a gap in the salesperson performance literature by exploring the process that salespeople follow in coordinating
the activities of ad hoc team members during high-opportunity customer engagements in the business market. In a two-phase
study, the authors conduct depth interviews with salespeople and survey sales managers from a Fortune-100 company to identify the processes involved in the coordination of expertise. In Phase I, analysis of qualitative data reveals
that higher-performing salespeople are more likely to (1) consider relational as well as technical skills when matching team
members to customer requirements, (2) attract their preferred experts to the team, including a member to perform the project
manager role, and (3) define the appropriate time in the sales cycle to initiate contact with the customer and deploy the
team to the customer organization. Adopting a social network perspective in Phase II, the reputation of a salesperson’s internal
working relationships and, to a lesser extent, the diversity and strength of their relationship ties are central in explaining
effective coordination of expertise. In turn, coordination of expertise is linked to salesperson performance. 相似文献
676.
Kumar C. Rallapalli 《Journal of Business Ethics》1999,18(1):125-137
This paper provides a paradigm for evaluating the factors that affect the development of a global code of ethics in marketing. Based on a review of the literature pertaining to global codes of ethics, we examined the potential for the development and acceptance of a universal code of ethics in the international marketing arena. Towards that end, we suggest that any global code of ethics in marketing should consider two levels – normative guidelines and specific behaviors. A discussion detailing the factors that can impede the development of such a two-tiered code is included as well. Those factors being moral reasoning, organizational ethical climate, level of economic development and cultural dimensions. Finally, the feasibility and the possible outcomes of a global code of ethics in marketing is examined. 相似文献
677.
678.
Journal of Quantitative Economics - 相似文献
679.
Nagesh Kumar 《Review of World Economics》1998,134(3):450-483
Multinational Enterprises, Regional Economic Integration and Export-Platform Production in the Host Countries: An Empirical Analysis for the US and Japanese Corporations. — This paper analyzes determinants of export orientation of overseas affiliates of US and Japanese MNEs for the 1982–1994 period. The author contends that production geared to MNEs’ home market and that production oriented to third-country markets are determined by different factors. The empirical analysis finds the home-market-oriented production concentrated in countries that offer low-cost workforce, enjoy geographical proximity or preferential access to the home market. The location of third-country-market-oriented exports is influenced more by strategic factors such as participation in regional trading blocs and preferential access to major markets than factor costs considerations. 相似文献
680.
The Indian economy today is highly prone to industrial pollution and ismaking compliance decisions in order to meet environmental standards.Environmental regulations impose significant costs upon industry that arefairly high and, therefore, require economic justification. This justificationcan be given by estimating the benefits associated with these costs. Whilethe scientific rationale behind air quality preservation is well understood,its economic rationale for a developing country like India, has to beverified. The objective of the present paper is to estimate the economicvalue that people in an urban area in India (Panipat Thermal Power Station(PTPS) Colony in Panipat, Haryana) place upon improving the air quality.The dose-response method, based on the Gerking and Stanley (1986) model,is used to estimate the economic benefits of air quality improvement. Theseestimates range from one to two percent of monthly income. Income andhealth status variables were significant determinants of peoples'willingness to pay (WTP) for air quality improvements. This lends supportto the neo-conventional wisdom `act now to protect the environment beforeit is too late'. These people are ready to pay for environmentalimprovements. We do believe, however, that the relatively successfulapplication of the dose response method at PTPS colony suggests that thetechnique can be more widely applied in developing countries like India. 相似文献