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61.
Raphael N. Markellos Costas Siriopoulos 《International Advances in Economic Research》1997,3(2):142-153
This paper examines the diversification benefits available to U.S. and Japanese investors over the period 1974-94 in seven of the smaller European stock markets (SESMs): Austria, Belgium, Greece, Holland, Ireland, Italy, and Spain. With reference to a simplified International CAPM that accommodates both contemporaneous and delayed information flows, we employ correlation, principal components, and cointegration analysis in studying monthly observations from national basket indices. The empirical evidence is conclusive in showing that the SESMs have behaved differently, at least since the October 1987 crash, with stronger contemporaneous interdependencies and integration between them and with the U.S. market. Cointegration analysis found no significant common trend shared between the SESMs and the U.S. and Japanese markets. We conclude that despite the increasing international integration there still exist opportunities for diversification investment in the smaller and less studied European stock markets.The present study is an extensively revised version of a paper presented at the 42nd Atlantic Economic Society Conference in Washington, DC, October 1996. We are indebted to the attendants and discussants of our session, especially Nicholas Apergis, Erotokritos Varelas, and George Zestos for their constructive comments and arguments. We also thank Terence Mills and two anonymous referees for their comments on this paper. Finally, we wish to thank Jay Smith, Leading Market Technologies, Cambridge, MA for providing us theEXPO/NeuralNet andEXPO/Econometrics software used in this study. For any remaining errors, the authors are fully responsible. Raphael Markellos is grateful for financial support received from the Department of Economics and the School of Humanities and Social Sciences, Loughborough University, United Kingdom. 相似文献
62.
Athanasios Tsagkanos Antonios Georgopoulos Costas Siriopoulos Evangelos Koumanakos 《Review of Development Economics》2008,12(1):180-192
The main purpose of this paper is the identification of the characteristics of takeover targets in a small open economy like Greece, using the market for corporate control (MCC) hypothesis as theoretical background. Contrary to this hypothesis, the results indicate that the motives for merging or acquisition activities are basically of strategic character. Using a sample of 35 acquired and 105 non‐acquired firms, the sampling process was initially performed by a modified methodology of state‐based sampling, even if its nature cannot be recognized by the classical maximum likelihood estimator (MLE) of logit model. Subsequently, taking into account the small size of the sample, we develop and use, in the logit context, the bootstrap MLE as an advanced alternative method for reducing inherit bias and inefficiency. The findings remain uniform supporting the strategic motives explanation in actual takeover activities, a fact that clearly illustrates the framework of merger policies followed by the Greek Competition Committee during the period under study. 相似文献
63.
The economics of poverty traps part one: Complete markets 总被引:2,自引:2,他引:2
Costas Azariadis 《Journal of Economic Growth》1996,1(4):449-486
This paper lists theoretical reasons why neoclassical models of one-sector growth imply that nations with identical economic structures need not converge to the same steady state or balanced growth path, and outlines the empirical significance and policy implications of conditional nonconvergence. We survey poverty traps in both convex and nonconvex economies with complete market structures. Among the potential causes of traps are subsistence consumption; distorted international trade in intermediate inputs; demographic transitions when fertility is endogenous; technological complementarities in the production of consumption goods, financial intermediation services, manufactures, or human capital; coordination failures among voters; various restrictions on borrowing; indivisibilities in human capital formation or child rearing; and monopolistic competition in product or factor markets. 相似文献
64.
65.
In this paper, we propose a new measure of Greek equity market volatility based on the prices of FTSE/ATHEX-20 index options. Greek Implied Volatility Index is calculated using the model-free methodology that involves option prices summations and is independent from the Black and Scholes pricing formula. The specific method is applied for the first time in a peripheral and illiquid market as the Athens Exchange.The empirical findings of this paper show that the proposed volatility index includes information about future realized volatility beyond that contained in past volatility. In addition, our analysis indicates that there is a statistically significant negative and asymmetric contemporaneous relationship between the returns of the implied volatility index and the underlying equity index. Finally, the volatility transmission effects on the Greek stock exchange from two leading markets, namely the New York Stock Exchange and the Deutsche Börse, are tested and documented. 相似文献
66.
67.
Stelios Katranidis Theodore Panagiotidis Costas Zontanos 《Bulletin of economic research》2014,66(2):173-182
This study provides a ranking of Economics Departments of Greek universities. Contrary to the existing literature, we look directly at the citations of the faculty members as a measure of academic performance and avoid the classification of journals. Additionally, the country of the PhD studies was found to be a significant variable that can explain the productivity of Greek economists. PhD holders from US and UK universities are characterized by higher productivity compared to those from other countries. 相似文献
68.
Aggregate time series provide evidence of short-term dynamic adjustment that appears to be governed by complex or negative real eigenvalues. This finding is at odds with the predictions of reasonably parameterized, convex one-sector growth models with complete markets. We study life-cycle economies in which aggregate saving depends non-trivially on the distribution of wealth among cohorts. If consumption goods are weak gross substitutes near the steady-state price vector, we prove that the unique equilibrium of a life-cycle exchange economy converges to the unique non-monetary steady state via damped oscillations. We also discuss examples and extensions. 相似文献
69.
Costas Th. Grammenos Angelos G. Arkoulis 《Transportation Research Part E: Logistics and Transportation Review》2003,39(6):459-471
This paper investigates determinants of pricing of new high yield bond offerings of shipping companies. New high yield bond offerings issued by shipping companies in the US market, during the period 1993–1998, are used in the investigation. The empirical results suggest that credit rating is the major determinant of the price spread of the bond offerings. Financial leverage and shipping market conditions also account for a significant part of the price variability. 相似文献
70.
This paper argues that the linear price-dividend relationship as predicted in the Gordon [1962. The Investment, Financing, and Valuation of the Corporation. Irvin, Homewood, IL] model breaks down in regimes of high inflation and deflation. Using data for the US and the UK over the period from 1871 to 2002, nonlinear estimates support the prediction of the model. 相似文献