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61.
Mário Lino Barata Raposo João J. Matos Ferreira Arminda M. Finisterra do Paço Ricardo J. A. Gouveia Rodrigues 《The International Entrepreneurship and Management Journal》2008,4(4):485-504
The identification of the entrepreneurs’ characteristics and the knowledge of the entrepreneurial profile of university students
have been assuming a growing importance in the development of educational programs directed towards the entrepreneurship and
start-up processes. This study aims to identify the factors that most contribute for the intention to start up a business.
The research also tries to identify the profile of a potential entrepreneur student concerning several characteristics: personal
attributes, family, demographic variables and motivations. Research findings include the idea that entrepreneurship education
is the most relevant factor in what concerns the propensity to business creation. On the other side, personal characteristics
have an important role in shaping motivation to start-up a business and perceived hurdles have a negative impact in the intention
to start-up. The results may be relevant when developing an adequate educational program directed to the entrepreneurship
education and start-up processes. 相似文献
62.
Ricardo Moutinho Manuel Au-Yong-Oliveira Arnaldo Coelho José Pires Manso 《The International Entrepreneurship and Management Journal》2016,12(1):171-197
We intend to further the research related to the factors that determine successful entrepreneurial endeavours by academic researchers, and thus put forth an exploratory model of Knowledge-Based Entrepreneurship (KBE). Given the lack of extant adequate indicators, a new scale was developed based on the most frequently cited constructs in the literature. A sample of 1,401 researchers from Portuguese universities was administered a questionnaire and the data collected permitted a validation with regards to the psychometric properties of the questionnaire, to see its applicability to the study. The findings suggest that the absence of a patenting history or start-up portfolio act as significant barriers to academic entrepreneurship. However, when the institutional strategy is to increase patenting and spin-off activities, the university should begin investing in creating a networking environment capable of reinforcing the researchers’ Social Capital. Observing the example of successful entrepreneurs motivates other researchers to consider the possibility of developing their own ventures. The Structural Equations Modelling (SEM) approach allowed for us to identify and measure the non-linear relationships that shape the core of KBE and influence the attainment of measurable outcomes aimed at encouraging entrepreneurship. A relatively high share of the variance of the dependent variables is explained by the model, ensuring their representativeness and contributing to the state-of-art of the knowledge in this research field. 相似文献
63.
Mean-Reversion in REITs Discount to NAV &; Risk Premium 总被引:1,自引:0,他引:1
Kanak Patel Ricardo A. M. G. Pereira Kirill V. Zavodov 《The Journal of Real Estate Finance and Economics》2009,39(3):229-247
REITs discount to NAV is a puzzling regularity. The sharp increase in volatility of REITs prices over the past few years has spurred a relatively new concern amongst academics, managers and investors about the consequences of, and causes of, property risk premium on discount to NAV. The two interrelated questions arising from the recent increase in volatility of REITs prices are: Is the increased volatility responsible for the observed widening in discount to NAV? What does the observed private and public risk premium tell us about discount to NAV? We attempt to address these questions by analysing risk premiums in private and public real estate markets. The analysis is conducted in the most recent years of high stock price volatility. Our analysis reveals two major results: a tendency for discount to NAV to revert to the long term mean value of 20% and, more significantly, a lower risk premium in equivalent yields in private market than in public market. These results suggest that investors in public market have a different conception of property risk and complexity of lease options than what is conveyed by private property valuation. 相似文献
64.
V. Eldon Ball Jean‐Pierre Butault Carlos San Juan Ricardo Mora 《Agricultural Economics》2010,41(6):611-627
This study looks at international competitiveness of agriculture in the European Union and the United States. The most intuitive concept is that of price competitiveness. We calculate relative prices for 11 member states of the European Union and the United States for the period 1973–2002. We assume that markets are perfectly competitive and in long‐run equilibrium, so that the observed price always equals average total cost, as measured by the cost dual to the production function. This assumption is used in our calculation of relative competitiveness and productivity gaps between the European Union and the United States and in our decomposition of relative price movements between changes in relative input prices and changes in relative productivity levels. 相似文献
65.
Ricardo Barradas 《Review of Political Economy》2017,29(3):376-413
This article presents an empirical analysis of the relationship between financialisation and real investment for non-financial corporations using panel data composed of 27 European Union countries over 19 years (1995 to 2013). On the one hand, financialisation leads to a rise in financial investments, diverting funds from real investments (‘crowding out’ effect); on the other, pressures from shareholders to intensify financial payments restrict the funds available for new real investments. We estimate an aggregate investment equation with the traditional variables (lagged investment, profitability, debt, cost of capital, corporate savings and output growth) and two further measures of financialisation (financial receipts and financial payments). The findings demonstrate that financialisation has damaged real investment in European Union countries, mainly through the channel of financial payments, either by interest or dividend payments. It is also found that the prejudicial effects of financialisation on investment were more severe in the pre-2007 crisis period. It is concluded that financialisation contributed to a slowdown of real investment by 1 to 8 per cent in the full and pre-crisis period, respectively. During the pre-crisis period, financialisation was the main driver of the slowdown of investment in the European Union. 相似文献
66.
67.
This paper examines effects of academic networks in a Stackelberg differential game between journal editors and authors. Authors
choose research papers to maximize satisfaction, while editors determine research quality to maximize journal reputation.
Verifying the system for stability, results show that academic networks neither affect the number of publications nor the
quality of an author’s papers. Networks only affect the number of an author’s citations. Editors’ preferences for publishing
an author because of her network membership seem irrelevant. This happens because editors compete to increase their journal’s
reputation by publishing high quality papers. Consequently, there is little room for editorial bias. Further, increased journal
competition has the potential to erode the citation gains. The equilibrium research quality is below the maximum possible
quality. Increases in publication benefits are shown to leave citations unaffected, increase the number of publications, and
decrease research quality. The results generally carry through when publishing markets tend to a monopoly. 相似文献
68.
Acquisition announcements influence the stock price of target firms, providing an opportunity for insiders to obtain significant abnormal returns. We study the presence of positive abnormal returns before the announcement date, in target firms, quoted in Euronext markets (Belgium, France, The Netherlands and Portugal) from 2001 to 2007. We investigate whether the pre-announcement run-up of prices can be explained by rumours in the media and the percentage of capital previously owned by the bidding firm, among other factors. We examine cumulative abnormal returns in an event window of 60 days prior the acquisition announcement, with the event date adjusted for the previous disclosure of news about the acquisition, in the media. We compute a run-up index, and find that there are abnormal positive returns before the announcement date, confirming previous studies. We find that a significant part of the run-up is explained by: (i) market anticipation triggered by legitimate sources of information, namely, rumours in the media about the possibility of an acquisition bid and (ii) the percentage of capital previously owned in the target firm, by the bidding firm. 相似文献
69.
Ricardo M. Sousa 《Applied economics》2013,45(2):240-251
In this article, I analyse the macroeconomic effects of monetary policy on the Portuguese economy. I show that a positive interest rate shock leads to: (i) a contraction of real GDP and a substantial increase of the unemployment rate; (ii) a quick fall in the commodity price and a gradual decrease of the price level and (iii) a downward correction of the stock price index. It also produces a ‘short-lived liquidity effect’ and helps explain the negative comovement between bonds and stocks. In addition, I find evidence suggesting the existence of a money demand function characterized by small output and interest rate elasticities. By its turn, the central bank’s policy rule follows closely the dynamics of the money markets. Finally, both the real GDP and the price level in Portugal would have been higher during almost the entire sample period if there were no monetary policy surprises. 相似文献
70.
FISCAL POLICY AND ASSET PRICES 总被引:1,自引:0,他引:1
We analyse the impact of fiscal policy on asset prices using a panel vector auto‐regressive (PVAR) approach and quarterly data for ten industrialized countries. We find that positive fiscal shocks lead to a temporary fall in stock prices and a gradual and persistent decrease in housing prices. The empirical findings also point to: (i) a contractionary effect of fiscal policy on output in line with the existence of crowding‐out effects and the deterioration of credit conditions; (ii) a weakening of the effectiveness of fiscal policy in recent times; (iii) a more persistent response of asset prices for countries with a lower degree of openness; (iv) a larger impact of fiscal policy on asset prices for small countries; (v) a close link between the responsiveness of asset prices to fiscal policy and the government’s size; (vi) an increase of the sensitivity of asset prices to fiscal policy shocks following the process of financial deregulation and mortgage liberalization; and (vii) significant fiscal multiplier effects in the context of severe housing busts. Finally, the evidence suggests that changes in equity prices may help governments towards consolidation of public finances. 相似文献