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排序方式: 共有196条查询结果,搜索用时 20 毫秒
51.
This article addresses the question of how competition for investments among companies in a certain industry affects their capital structure. The authors develop a new modelling framework that simulates financial variables of a set of firms in a given sector, and uses the framework to analyze how such firms compete for new investments. The leverage of companies affects their flexibility to react to and take advantage of investment opportunities, and the authors show how such flexibility can be optimized to maximize the firm’s growth. As an illustration, they apply the model to a set of European airlines and global pharmaceutical companies. The novelty introduced by this paper is the explicit modelling of the interaction between several companies. The literature on optimal capital structure focuses on individual companies optimizing their capital structure in a world in which the actions of their competitors are exogenous. The authors’ results show how to incorporate the competitive position of the firm as well as the availability of investment opportunities into the capital structure decison. 相似文献
52.
Panagiotis E. Dimitropoulos Dimitrios Asteriou Dimitrios Kousenidis Stergios Leventis 《Advances in accounting, incorporating advances in international accounting》2013
This paper examines the impact of IFRS adoption on the quality of accounting information within the Greek accounting setting. Using a sample of 101 firms listed in the Athens Stock Exchange (ASE) for a period of eight years (2001–2008) we find convincing evidence that the implementation of IFRS contributed to less earnings management, more timely loss recognition and greater value relevance of accounting figures, compared to the local accounting standards. Also, our findings document that audit quality further complements the beneficial impact of IFRS since those companies that are audited by Big-5 audit firms exhibit higher levels of accounting quality. Our findings are robust in regard to different model specifications and after controlling for firm-specific effects like size, risk, profitability and growth opportunities. 相似文献
53.
This study uses data envelopment analysis to examine the liquidity and sales efficiency of the Food and Beverage listed firms in Athens Exchange in the period 2006–2012. The liquidity efficiency of the firms is higher than the sales efficiency but the results indicate that there are not statistical significant differences in the rankings estimated by the two models in each period. The Malmquist Productivity Index reveals that over the period of the study, firms have experienced an annual average increase in productivity of 0.5% (a slight progress). On examining the components of this productivity change, it becomes evident that firms have experienced an annual average of 2% increase in technology combined with a decrease in technical efficiency of –1.5%. The results indicate that 52.4% of the firms experienced productivity gains in the examined period, and this was mainly the result of technological gain rather than efficiency improvement. More than 90% of the firms in the sample shift the efficiency frontier and only 33.3% of the firms are catching up, improving their productivity by reducing inefficiency. Moreover, the empirical study reveals that the overall technical inefficiencies of the firms are primarily caused by pure technical inefficiencies rather than scale inefficiencies. 相似文献
54.
Dimitrios Malliaropulos 《Journal of Business Finance & Accounting》1996,23(1):93-106
This paper examines empirical evidence of predictability of long-horizon real and excess stock returns in the UK using univariate as well as multivariate Variance Ratio tests. In order to estimate the sampling distribution of the test statistics, artificial histories ofstock returns are generated from their empirical distribution using the bootstrap method. This allows the construction of significance levels of the test statistic which are free from distributional assumptions. The empirical results indicate that there is no evidence of mean reversion in stock prices even if a wider information set to forecast stock returns is used and that the significance of historical Variance Ratio statistics has been overstated by previous studies. 相似文献
55.
56.
Dimitrios Malliaropulos Ekaterini Panopoulou Theologos Pantelidis Nikitas Pittis 《Empirical Economics》2013,44(3):1217-1242
We propose a new methodology for decomposing the persistence of deviations from purchasing power parity (PPP). By directly comparing the impulse response function (IRF) of a vector autoregressive (VAR) model, where the real exchange rate is Granger caused by a set of candidate variables, with the IRF of the equivalent ARMA model for the real exchange rate, we capture the effects of the Granger-causing variables on the half-life of deviations from PPP. Our empirical results for a set of 20 industrial countries suggest that on average around 50% of the persistence of real exchange rates can be attributed to nominal interest rate differentials, inflation differentials and relative business cycle position with the numenaire country. Finally, we provide confidence intervals for the contributions of the aforementioned variables to the persistence of deviations from PPP by means of Monte Carlo simulations. 相似文献
57.
Sabri Boubaker Dimitrios Gounopoulos Antonios Kallias Konstantinos Kallias 《Review of Quantitative Finance and Accounting》2017,48(4):1083-1121
Companies undertaking initial public offerings (IPOs) in Greece were obliged to include next-year profit forecast in their prospectuses, until the regulation changed in 2001 to voluntary forecasting. Drawing evidence from IPOs issued in the period 1993–2015, this is the first study to investigate the effect of disclosure regime on management earnings forecasts and IPO long-term performance. The findings show mainly positive forecast errors (forecasts are lower than actual earnings) and higher long-term returns during the mandatory period, suggesting that the mandatory disclosure requirement causes issuers to systematically bias profit forecasts downwards as they opt for the safety of accounting conservatism. The mandatory disclosure requirement artificially improves IPO share performance. Overall, our results show that mandatory disclosure of earnings forecasts can impede capital market efficiency once it goes beyond historical financial information to involve compulsory projections of future performance. 相似文献
58.
Dimitrios A. Giannias 《Scottish journal of political economy》1998,45(2):188-197
This paper presents a quality theory for labour. Analytical solutions for the equilibrium demand for labour quality equation and the equilibrium wage equation are computed. Wage differentials can be explained by variations in labour quality. A method that yields consistent estimates for all the parameters of the equilibrium demand for labour quality equation, the labour quality index equation, and the equilibrium wage equation is also presented. To illustrate the methodology an application is presented that focuses on the market for seminars and the wages and quality characteristics of trainers. 相似文献
59.
60.
The hospitality industry is dominated by small- and medium-sized enterprises (SMEs).They are often led by entrepreneurs who face the challenge of simultaneously managing business decisions and their own wellbeing. The competitiveness of tourism destinations often depends on these entrepreneurs and therefore understanding their motivations and work patterns is critical. Research on individual wellbeing increasingly builds on the concept of quality of life (QoL). Hospitality and tourism literature so far predominantly focused on investigating QoL for tourists and residents, rather than for entrepreneurs’ QoL, even though being key stakeholders in the hospitality industry. Therefore, this study explores the factors influencing hospitality entrepreneurs’ quality of life (“HE-QoL”) and how these relate to business growth. Results of a 380 hospitality entrepreneurs’ survey identify six distinct factors of HE-QoL. Two groups of HE-QoL are identified with significant differences in fitness level activity, entrepreneurial competencies and business growth. Findings lead to recommendations to reduce stress to improve HE-QoL, and to develop entrepreneurial competencies, which help to cope with entrepreneurial challenges. Tourism destinations and politics can support hospitality entrepreneurs in these actions by creating conditions that foster social exchange in regional communities and trust in political and economic stability. 相似文献