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101.
Edward S. Pearsall 《Journal of Regulatory Economics》2009,36(3):274-285
The complete Incremental Cost Test for cross-subsidies can be difficult to apply to a multi-product enterprise because every
possible subset of products must be tested. However, this combinatorial problem can be avoided when the enterprise’s cost
function is sub-modular by identifying the smallest subset of products causing the maximum cross-subsidy. This subset contains
all of the products, and only those products, that are responsible for the cross-subsidies left by a stipulated set of prices.
In addition, the subset can often be identified with a simple and efficient Myopic Algorithm. The algorithm should be particularly
useful as a method for detecting cross-subsidies in regulated enterprises and networks because the cost functions for these
industries are typically sub-modular. 相似文献
102.
Edward Stamp 《Accounting, Organizations and Society》1985,10(1):111-123
Professional research is generally undertaken by committees and is almost invariably commissioned and monitored by committees. This article deals with the politics of such research. It draws on the author's experiences with professional bodies and government organisations in several countries, with particular reference to the production of The Corporate Report in the United Kingdom and Corporate Reporting: its Future Evolution in Canada. Types of professionally sponsored research are analysed, and proposals for improvements in this type of research are presented, along with suggestions for further investigation of the issues dealt with. 相似文献
103.
In this paper, the effect capacity utilization has on the depreciation of capital goods is studied, starting from a quadratic approximation to a normalized short-run cost function. Expressions for the optimal rate of capacity utilization, the demands for labour and energy, and for investment are obtained. Investment is a function of past capital stock, expected future capital stock, expected future relative prices and expected future depreciation rates. Expectations are modelled via instruments. The model is tested using US total manufacturing quarterly data. Depreciation dependent upon usage is found to be both statistically and economically significant. 相似文献
104.
Edward J. Kane 《Atlantic Economic Journal》2001,29(3):243-253
Using a multiperiod model, this paper offers a benchmark standard for efficient safety net management. This standard embodies a market-mimicking strategy for identifying, preventing, and resolving bank insolvencies. Around the world, governmental reluctance to acknowledge weaknesses in their crisis prevention efforts supports an underinvestment in contingent plans for handling financial disaster. The model features the hypothesis that this underinvestment misserves taxpayers by increasing the ability of stakeholders in insolvent banks to extract implicit and explicit subsidies when and as the threat of an actual crisis intensifies.The William S. Vickrey Distinguished Address presented at the Fiftieth International Atlantic Economic Conference, October 15–18, 2000, Charleston, SC. 相似文献
105.
The annual growth in mean employee compensation plummeted from 2.6% in 1947–73 to 0.4% in 1973–2003. Using both time-series regression and pooled, cross-section, time-series regression analysis for 44 industries over the period 1953–2000, we find that earnings growth is positively related to overall productivity growth, capital investment excluding computers, and the unionization rate. We find also that computerization has a significant negative effect on earnings growth, but no evidence that the growth of skills or educational attainment has any statistically significant effect on earnings growth. The dominant factors explaining the slowdown in wage growth are decline in the unionization rate, slowdown in both TFP growth and overall capital investment, and acceleration in computer investment. 相似文献
106.
Precautionary savings models suggest that wealth should rise with income risk. Risk is reduced by means-tested transfers, however, which implies that transfer programs should discourage private wealth accumulation. We offer a comprehensive empirical assessment based on variation across states in the generosity of a number of programs, specifically unemployment insurance and means-tested transfers (Aid to Families with Dependent Children and Food Stamps). We use monthly data on married couples from the Survey of Income and Program Participation (SIPP) to regress wealth on income, income risk, and various measures of transfer generosity. The results support the precaution-ary savings model and reveal moderate negative wealth effects of both unemployment insurance and means-tested transfers, with an elasticity of about −0.18. 相似文献
107.
108.
109.
Edward Altman 《实用企业财务杂志》2007,19(4):16-43
Against the current backdrop of troubled credit markets and the possibility of growing defaults, a distinguished group of bankruptcy academics and practitioners explore a number of questions raised by the emergence of increasingly active distressed investors: Are these relatively new market forces and mechanisms at least partly responsible for today's historically low default rates? Can they be expected to continue keeping default rates low, even if the economy goes into recession? And perhaps most important, by preventing or delaying defaults, will these new reorganization methods end up increasing recoveries and preserving value? The second half of the discussion focuses on some of the potential problems, or obstacles to the working of these market forces. For example, how will distressed situations play out in cases involving dispersed creditors, such as the holders of CDOs and CLOs? Will there be negative side effects from other financial innovations such as credit derivatives? While acknowledging the challenges of resolving some relatively new kinds of inter‐creditor conflicts, most of the panelists expressed confidence that today's distressed investors, working within the context of a streamlined Chapter 11 process, can be expected to play a major role in preserving values for creditors. At the same time, such investors will help perform the critical economic function of ensuring, in Douglas Baird's words, “that those companies that should survive do survive” and that corporate assets, whether liquidated piecemeal or kept within the firm, end up in their highest‐valued uses with their most efficient users. 相似文献
110.
The leontief question: A Cobb-Douglas approach to simulating the U.S. income distribution in Autarky
Zusammenfassung Leontiefs Frage: Ein Cobb-Douglas Verfahren zur Simulierung der U.S.-Einkommensverteilung bei Autarkie. - Die Frage, die Leontief
1956 in seinem klassischen Artikel über die komparativen Vorteile der USA stellte, war, wie sich die Einkommensverteilung
bei Autarkie von derjenigen bei internationalem Handel unterscheide. Normalerweise ist es notwendig, ein Modell des allgemeinen
Gleichgewichts mit prohibitiven Z?llen zu simulieren, um zur Einkommensverteilung bei Autarkie zu gelangen. In diesem Artikel
wird jedoch gezeigt, da\ in einer Volkswirtschaft, die dadurch charakterisiert ist, da\ die Konsumentenpr?ferenzen und die
sektoralen Produktionsfunktionen vom Cobb-Douglas-Typ sind, der Zustand der Autarkie durch eine einfache Matrix-Multiplikation
simuliert werden kann. Die Faktoranteile bei Autarkie werden als unabh?ngig vom Faktorangebot abgeleitet. Das Paradoxon wird
best?tigt, wenn Kapital und Arbeit homogen sind, w?hrend eine Disaggregation die Ergebnisse erheblich beeintr?chtigt.
Résumé La question de Leontief: Une approche Cobb-Douglas à simuler la distribution de revenu des Etats Unis en autarcie. - La question posée par Leontief dans son article classique en 1956 sur l’avantage comparatif est, comment la distribution de revenu sous l’autarcie se compare avec celle d’une économie ouverte. Généralement, il est nécessaire de simuler un modèle d’équilibre général avec des droits de douane prohibitifs pour obtenir une distribution de revenu autarcique. Cependant, les auteurs démontrent que, dans une économie caractérisée par des préférences des consommateurs et par des fonctions de production sectorales de type Cobb-Douglas, l’autarcie peut être simulée par une simple multiplication de matrice. Les portions des facteurs autarciques sont dérivées comme être indépendantes de l’offre des facteurs. Le paradoxe se confirme si le capital et la main d’oeuvre sont homogènes, mais une désagrégation affecte le résultat gravement.
Resumen La pregunta de Leontief: un modelo Cobb-Douglas para simulaciones de la distribución del ingreso en los EEUU bajo autarquía. - La pregunta que Leontief formuló en su artículo clásico (1956) sobre las ventajas comparativas de los EEU fué, en que se diferencia la distribución del ingreso bajo autarqufa de la que prevalece bajo comercio internacional. En general es necesario simular un modelo de equilibrio general con aranceles prohibitivos para obtener la distribución del ingreso bajo autarqufa. Nosotros, empero, demostramos que en una economfa caracterizada por preferencias de los consumidores y funciones de producción sectoriales del tipo Cobb-Douglas la situación bajo autarqufa puede ser simulada através de una simple multiplicación de matrices. Las cuotas correspondientes a los factores bajo autarquía se derivan como si hieran ofertas independientes de factures. La paradoja se confirma para capital y trabajo homogéneos, pero los resultados son muy sensibles al nivel de desagregación.相似文献