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901.
Carin W. Rougoor Ger Trip Ruud B.M. Huirnc Jan A. Renkema 《Agricultural Economics》1998,18(3):261-272
Textbooks and articles on farm management stress the importance of the management capacity of the farmer with respect to his farm results. However, explicit definitions together with an elaboration of this concept are hard to find. In this article, aspects of management capacity are grouped into: (1) personal aspects, consisting of fanner's drives and motivations, fanner's abilities and capabilities and his biographical facts such as age and education; and (2) aspects of the decision-making process, consisting of practices and procedures with respect to planning, implementation and control of decisions at the farm. Empirical studies on the role of management capacity in relation to farm results are reviewed. Frontier production functions are widely used in recent literature to estimate technical and economic efficiency of farms. However, in explaining differences in efficiency most studies do not go further than adding a biographical variabk (e.g., level of education). This study concludes that a next step would be to include aspects of the decision-making process. Longitudinal on-farm observations, which give possibilities for studying the dynamic aspects of the decision-making, are suggested to further analyze the concept of management capacity. 相似文献
902.
903.
P. Riethmuller J. Chai D. Smith B. Hutabarat B. Sayaka Y. Yusdja 《Agricultural Economics》1999,20(1):51-56
The Indonesian dairy industry has been viewed by the Indonesian government as an industry that has the potential to improve the welfare of low income and landless farmers through providing them with an additional source of farm income. As well, the government sees the industry as a vehicle for providing opportunities for employment in rural areas. From an economy wide viewpoint, its development is viewed as a way Indonesia might save foreign exchange since a large share of its dairy requirements have to be imported. A variety of measures have been used to assist the industry. This paper investigates one of the measures, the BUSEP scheme or mixing ratio regulation which requires domestic processors to use Indonesian produced milk before imported milk. 相似文献
904.
Christopher B. Barrett 《Agricultural Economics》1999,20(3):215-230
This paper considers the effects of real exchange rate depreciation on stochastic agricultural producer prices in low-income agriculture. Conventional wisdom, that real depreciation achieved through nominal currency devaluation stimulates tradables production, does not universally hold in the presence of stochastic prices. In fact, real depreciation is only stimulative in two cases–importables that remain importable and nontradables that become exportable. GARCH estimation of time-series price data on several commodities from Madagascar support the hypotheses generated by the analytical model. 相似文献
905.
This study quantified technical efficiency and the determinants of observed technical inefficiency of sawmills in Nigeria. A two-stage sampling technique was used to select 170 sawmillers in Ondo and Osun states, while questionnaire was used to obtain data from them between October and December 2003. The stochastic frontier approach was used to estimate technical efficiency of both small- and medium-scale sawmills, while the ordinary least square (OLS) regression analysis was used to estimate the determinants of the observed technical inefficiency. Empirical results indicate that medium-scale sawmillers are more efficient than their small-scale counterparts. However, both groups of sawmillers in Nigeria have potentials to expand their output. 相似文献
906.
Determining farm effects attributable to the introduction and use of a dairy management information system in The Netherlands 总被引:1,自引:0,他引:1
M.A. Tomaszewski M.A.P.M. van Asseldonk A.A. Dijkhuizen R.B.M. Huirne 《Agricultural Economics》2000,23(1):79-86
Yearly production and reproduction data on dairy farms in The Netherlands were obtained to determine whether management information systems significantly improved herd performance variables (management information systems (MIS) effects). The analysis included 357 adopters of a management information system and 357 herds were used as controls. The data comprised years 1987 through 1996, and included for the adopters both the ‘before’ and ‘after’ period. Panel data analysis enabled to estimate MIS effects both within and between farms, allowing for a separation of farm‐specific effects and common (trend) effects. Adoption and use of a management information system resulted in a significant annual increase in rolling herd average milk (carrier) and protein production of 62 and 2.36 kg per cow, respectively. Calving interval was shortened by 5 days. The pay‐back period was approximately 5 years of the system (including the hardware), and therefore, MIS appears to be economically profitable. 相似文献
907.
Peter B. Dixon & Maureen T. Rimmer 《The Australian journal of agricultural and resource economics》2000,44(1):147-157
Australia is faced with a comprehensive package of changes to its indirect tax system, including the introduction of a GST. The Government's only quantitative analysis in formulating the package employed PRISMOD, an archaic input-output price model. PRISMOD sheds dim light on a very limited range of policy-relevant variables. This article explains how PRISMOD works; this is of continuing relevance because PRISMOD results are a benchmark in negotiations concerning the price effects of the tax package. Then an assessment of the package is made using MONASH, a comprehensive dynamic general equilibrium model. Overall, the conclusions are negative: the package is welfare-reducing and unnecessary. 相似文献
908.
Roy B. Murray-Prior & Vic E. Wright 《The Australian journal of agricultural and resource economics》2001,45(4):573-598
Hierarchical Decision Models of woolproducers' decisions provide unique insights into the impact of major price changes. Producers' lagged response in some contexts appear to be due to the ambiguous decision environment they face, their strategic goals and responses to that environment apart from lags caused by factors such as attitude to risk, expectations adjustment, adjustment costs and learning costs. Much of the response to major price changes comes from strategic decisions to change enterprises rather than marginal changes to existing enterprises. In ambiguous environments, methods may need to be found that incorporate simplifying behavioural rules and strategies. 相似文献
909.
Consistent with the challenges of sustainability science, land architecture offers a comprehensive approach to land system dynamics useful for numerous types of assessments, ranging from the vulnerability of coupled human–environment systems to forest transitions. With antecedents in several research communities, land architecture addresses the tradeoffs within and between the human and environmental subsystems of land systems in terms of the kind, magnitude, and pattern of land uses and covers. This approach is especially cogent for changes in tropical forests, given the broad-ranging forces acting on them and the equally broad-ranging consequences of their loss. The rudiments of the land architecture approach are illustrated for changes in seasonal tropical forests in the southern Yucatán of Mexico, the pivot of which is the Calakmul biosphere reserve. Simplifying the dynamics involved, the region-wide land architecture is the collective design of stakeholders with different land-use goals that favor tradeoffs in subsystem outcomes serving better either the reserve and related programs or the smallholder farmers that populate the region. A major tradeoff involves forest cover per se, which holds implications for forest transition theory. Evidence for an incipient transition involves the scale of analysis taken. The dynamics involved hold too much uncertainty to forecast a permanent transition to more forest cover and imply that more complex but robust versions of the theory are required. 相似文献
910.
Marianna Strzelecka B. Bynum Boley Celina Strzelecka 《Journal of Sustainable Tourism》2017,25(4):554-572
Despite empowerment being a crucial component of sustainable tourism, few scholars have quantitatively operationalized empowerment and looked at how it applies to rural societies within the post-communist European Union (EU) member states. Knowing the high priority of sustainable rural development goals within the EU, empowering residents within these post-communist societies has become a pertinent issue especially where those societies appear more reluctant to engaging in democratic ways of decision-making. In response to this gap, this study tests the cross-cultural validity of the Resident Empowerment through Tourism Scale, and then evaluates how empowerment predicts residents’ support for tourism within the municipality of Choczewo, Pomerania, Poland. Using a theoretical perspective that blends Social Exchange Theory with Weber's Theory of Formal and Substantive Rationality, these non-economic empowerment dimensions are coupled with a measure of resident perceptions of economically benefiting from tourism to see if rural residents in Choczewo, Poland, are more swayed by the economic or non-economic benefits of tourism. Results show that residents within this Central and Eastern Europe setting are more influenced by the pride and self-esteem boost associated with psychological empowerment and the perceptions of increased community cohesion (i.e. social empowerment) than the economic promises of tourism. 相似文献