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排序方式: 共有367条查询结果,搜索用时 15 毫秒
31.
Chinese and Indian Multinationals: A Firm-Level Analysis of their Investments in Europe 总被引:1,自引:0,他引:1
AbstractThis paper contributes to the literature on Chinese and Indian multinationals investing in Europe through an empirical investigation about their identity, their characteristics and the association between their features and their international strategies. The investigation exploits a database, named EMENDATA (Emerging Multinationals’ Events and Networks DATAbase), at the level of the investing firms. In relation to the mode of entry, we find that greenfield investments are a more likely option for large-sized companies. Moreover a high propensity for innovation is associated with a high probability to enter with an acquisition and with technological asset-seeking investments. Finally, high profitability is needed to invest in the EU-core countries. 相似文献
32.
Andrew D. H. Farrell Marek J. Sergot Claudio Bartolini 《Group Decision and Negotiation》2007,16(3):213-254
We present work concerning the formal specification of business processes. It is of substantial benefit to be able to pin down the meaning of business processes precisely. This is an end in itself,
but we are also concerned to do so in order that we might prove properties about the business processes that are being specified.
It is a notable characteristic of most languages for representing business processes that they lack a robust semantics, and
a notable characteristic of most commercial Business Process Management products that they have no support for verification
of business process models. We define a high-level meta-model, called
Liesbet
, for representing business processes. The ontological commitments for
Liesbet
are sourced from the YAWL workflow patterns, which have been defined from studies into the behavioural nature of business
processes. A formal characterisation of
Liesbet
is provided using Milner’s Calculus of Communicating Systems (CCS). In this article, we omit some of the technical details
of this characterisation and instead present the essential features by means of an abstract machine language, called LCCS.
We also explain how we have facilitated the verification of certain properties of business processes specified in
Liesbet
, and discuss how
Liesbet
supports the YAWL workflow patterns. We include a simple three-part example of using
Liesbet
. 相似文献
33.
Pedro Antunes Gustavo Zurita Nelson Baloian Claudio Sapateiro 《Group Decision and Negotiation》2014,23(2):211-233
Collaborative spatial decision making (CSDM) involves multiple stakeholders making strategic decisions based on spatial data. Current CSDM tools have been exploring different ways to integrate spatial data with collaboration, distribution and mobility. Notably, decision-making support has not seen the same level of attention. This paper discusses the challenges raised by the integration of decision-making models in CSDM tools. We review a large collection of decision-making models using three different views: sequential, dynamic and continuous. From this review we derive a conceptual model and a set of functional requirements necessary to integrate decision-making support in CSDM tools. The conceptual model highlights the importance of several functions in decision-making processes: representing problems, finding alternatives and making choices (sequential view); classification and communication (dynamic view); and perception, comprehension and projection (continuous view). The paper also describes a prototype developed to validate the model. The paper provides two main research contributions: a unified view of decision-making support and an innovative CSDM tool blending spatial data with decision-making support. 相似文献
34.
Mobility and the Role of Education as a Commitment Device 总被引:2,自引:0,他引:2
In closed economies, human capital investment faces a hold-up problem of excessive redistributive taxation. Increased international labor mobility, however, changes the constraints which affect optimal education and tax policy. We show that in a non-altruistic, gerontocratic world, investments in human capital which increase the mobility of the young generation can be interpreted as a commitment device overcoming the hold-up problem. This is in line with Kehoe (1989) who derives a similar result with respect to capital mobility. 相似文献
35.
Exploring costs and benefits of compliance with HACCP regulation in the European meat and dairy sectors 总被引:1,自引:0,他引:1
Donato Romano Alessio Cavicchi Benedetto Rocchi Gianluca Stefani 《Food Economics - Acta Agriculturae Scandinavica, Section C》2005,2(1):52-59
A Hazard Analysis and Critical Control Point (HACCP) Program was introduced as a mandatory measure in the EU in the 1990s. Despite its impact on the food industry, only limited literature addresses the issue of cost and benefits of HACCP at the firm level in Europe. This paper illustrates the results of a pilot study on case studies in Italy, UK and The Netherlands, providing a first assessment of the order of magnitude of costs of compliance and a qualitative illustration of the main benefits perceived by producers. 相似文献
36.
This paper argues that the stock-flow consistent approach tomacroeconomic modelling (SFCA) is a natural outcome of the pathtaken by Keynesian macroeconomic thought in the 1960s and 1970s,a theoretical frontier that remained largely unexploredwith the end of Keynesian academic hegemony. It does so in twosteps. First, it phrases the representative views of Davidson,Godley, Minsky and Tobin as different closuresof the same (SFC) accounting framework, calling attention totheir similarities and logical implications. Second, it discussesunresolved issues within this approach and how it differs frommodern theorising. 相似文献
37.
Maurizio Ciaschini Claudio Socci 《Review of urban and regional development studies : RURDS : journal of the Applied Regional Conference》2007,19(3):233-254
The aim of the paper is to apply a new backward and forward dispersion approach, starting from the original Rasmussen definition, which can give further insight into the interactions between industries and institutional sectors in a multiregional framework. The method is based on identification of the Macro Multipliers and the related impact components of a model based on a bi-regional SAM, which allows for the representation of the bi-regional multisectoral and multi-industry model in a two-dimensional space defined by the two dominating impact components. From such representation, we derive a set of indices of intraregional and interregional backward and forward dispersion that identifies key groups of industries and institutional sectors. The strength of these groups is further evaluated in terms of correlation of the impact components within the groups and cross-correlation between industry and institutional sectors groups. Comparative analysis among regional results gives a full picture of regional income policies. 相似文献
38.
Tommaso Buganza Claudio Dell'Era Roberto Verganti 《Journal of Product Innovation Management》2009,26(3):308-321
Managing innovation in turbulent environments (e.g., in environments with extreme uncertainty and complexity in market needs and technological opportunities) is a major challenge. A recent stream of studies in the management literature has suggested that when facing turbulent environments, firms should deploy more flexible development processes. This paper approaches this issue by looking at the Italian mobile telecommunications (TLC) industry. Nine in‐depth case studies were conducted in five different companies. Data analysis showed some important results. First of all environmental turbulence should be considered to be project specific rather than company or industry specific. Moreover, it can come from both shift in the market needs and in the technology. Nevertheless, it seems clear that having rapid changes is not enough to have environmental turbulence. If rapid changes can be somehow foreseen, there is no turbulence at all. Hence, when approaching projects in potentially turbulent environments, managers should assess both rapidity and unpredictability of the environment. Finally, looking at the in‐depth cases, the paper points out what of the main practices to increase flexibility that are described in literature are actually adopted by companies. In case of turbulence (both in the market and/or in the technology) companies delay concept freezing point. Moreover, in the case of technological turbulence, they also leverage on rapid project iterations, whereas in case of market turbulence they more likely adopt early experiments involving customers, formal and cross‐functional project teams, and flat organizational structures. 相似文献
39.
Pigouvian Taxation in Tourism 总被引:3,自引:1,他引:2
Claudio A.G. Piga 《Environmental and Resource Economics》2003,26(3):343-359
The paper studies the characteristics and the effects of a tax imposed by a local government on the land used to create new tourists' accommodations. First, a dynamic policy game between a monopolist in a tourist area and a local government is considered. In each period the former has to decide the size of land undergoing development, whereas the latter has to choose the tax to levy on each newly developed area unit. Linear Perfect Markov strategies are derived for both the non-cooperative and the public monopoly case. In equilibrium, a public monopoly would develop land more rapidly than a private monopoly. Furthermore, the more the monopolist discounts the future, the more the long run use of the natural resource is reduced. Second, the properties of the tax are studied considering an oligopolistic market structure. The tax alone does not lead to the socially optimal level of land use. However, its combined effect with another policy instrument such as a quota, induces the optimal level of resource use. 相似文献
40.
Some public goods are provided entirely with private contributions, others with a mixture of public and private funding, and still others are entirely publicly funded. In order to study this variation, a model of dual provision is developed that endogenizes public and private funding. Households vote over an income tax that finances public supply of the good and on whether to permit private contributions. While permitting private contributions may lead to a reduction in total provision, a majority always favors permitting private contributions. Results are developed for small and large economies, and the relevance of nonexcludability and noncongestion are investigated. 相似文献