Applying the reduce,reuse, and recycle principle in the hospitality sector: Its antecedents and performance implications

Although the literature on eco-friendly strategies followed by firms is abundant, the focus on the reduce, reuse, and recycle (3Rs) policies as the cornerstone of environmental sustainability is scarce. This study examines the 3Rs environmental strategy among 143 large organizations in the hospitality industry. We use the resource-based view (RBV) of the firm theory to test the strategy's determinants and its impact on business performance on a suggested conceptualization level. As hypothesized, green corporate governance and environmental management systems, along with slack financial resources, were found to positively influence the adoption of a 3Rs environmental strategy. In turn, the implementation of the latter leads to superior business performance, measured in terms of operating profits and Tobin's Q. The study has several implications on a theoretical, managerial, and public policy level where intriguing directions for future research are provided.     

Gender differences in the interpretation of web atmospherics: A selectivity hypothesis approach

This paper sets out to explore the role of gender as a moderator of the relationship between web atmospheric cues and virtual visitor's attitudes. In a laboratory experiment, the web atmospherics of a museum website – conceived as high and low task relevant cues – are manipulated so as to assess their impact on attitude toward the website and attitude toward the brand. The findings indicate that low task relevant cues are associated not only with higher attitude toward the website but with more positive evaluations of the brand as well. Gender has a moderating effect on both relationships of interest: In the absence of low task relevant cues, males develop less favorable attitudes toward the site and the brand, while females' attitude remains consistent across both experimental conditions. The findings are interpreted from a Selectivity Hypothesis viewpoint, which attributes gender differences in cognitive evaluations, to differences in information processing style. The study underscores the value of web atmospherics for service branding, elucidating the benefits for webpage design. It also supports the relevance of the Selectivity Model in the Internet context and highlights its significance in the sphere of online attitude development.     

The effect of mandatory IFRS adoption on real and accrual-based earnings management activities

This study examines the effect of mandatory adoption of International Financial Reporting Standards (IFRS) on both accrual-based and real earnings management. While prior literature has mainly examined the effects of IFRS adoption on accrual-based earnings management, no study to date has focused on the impact of IFRS adoption on real earnings management. Using a sample of 15,206 observations from 22 European countries between 2000 and 2010, this study employs a control sample of voluntary adopters and applies a differences-in-differences design to control for confounding concurrent events. The results suggest that mandatory IFRS adoption had no significant impact on either real or accrual-based earnings management practices. Additional analysis on a sub-sample of firms with relatively strong earnings management incentives supports a dominant role for firm-level reporting incentives over accounting standards in shaping financial reporting quality.     

Retrieving risk neutral densities from European option prices based on the principle of maximum entropy

This paper suggests a new method of implementing the principle of maximum entropy to retrieve the risk neutral density of future stock, or any other asset, returns from European call and put prices. The method maximizes the entropy measure subject to risk neutral moment constraints in place of option prices used by previous studies. These moments can be retrieved from market option prices at each point of time, in a first step. Compared to other existing methods of retrieving the risk neutral density based on the principle of maximum entropy, the benefits of the method that the paper suggests is the use of all the available information provided by the market more efficiently. To evaluate the performance of the suggested method, the paper compares it to other risk neutral density estimation techniques by conducting a simulation study and carrying out some crucial empirical exercises.     

Retrieving risk neutral moments and expected quadratic variation from option prices

This paper derives exact formulas for retrieving risk neutral moments of future payoffs of any order from generic European-style option prices. It also provides an exact formula for retrieving the expected quadratic variation of the stock market implied by European option prices, which nowadays is used as an estimate of the implied volatility, and a formula approximating the jump component of this measure of variation. To implement the above formulas to discrete sets of option prices, the paper suggests a numerical procedure and provides upper bounds of its approximation errors. The performance of this procedure is evaluated through a simulation and an empirical exercise. Both of these exercises clearly indicate that the suggested numerical procedure can provide accurate estimates of the risk neutral moments, over different horizons ahead. These can be in turn employed to obtain accurate estimates of risk neutral densities and calculate option prices, efficiently, in a model-free manner. The paper also shows that, in contrast to the prevailing view, ignoring the jump component of the underlying asset can lead to seriously biased estimates of the new volatility index suggested by the Chicago Board Options Exchange.     

Analysis of foreign investment impact on the dynamics of national capitalization structure: A computational intelligence approach

Central and Eastern Europe countries are in the political and economic transitional process of merging with the European Union. How has foreign investment already transformed these countries’ economic sectors and how will it affect the national economies in terms of capitalization across economic sectors in the near future? Our prime consideration is portfolio investment impact on the dynamics of respective countries’ capitalization structure in terms of sectorial investment distribution. The proposed method rests on the artificial intelligence approach (neural network method), which is targeted to grasp non-linear dynamics of heterogeneous foreign investment impact on national capitalization structure.     

Corporate Governance and Accruals Earnings Management

This study examines the association between corporate governance and accruals earnings management using a corporate governance index consisting of 55 individual corporate governance measures. Prior literature has focused primarily on certain individual corporate governance measures, overlooking the multidimensional character of corporate governance. Based on a sample of firms listed on the Athens, Milan and Madrid Stock Exchanges, we find an inverse relationship between corporate governance and earnings management. Corporate governance provisions seem to constrain the tendency of management to manage earnings leading to higher credibility for financial statements. Additional tests suggest that the negative relationship holds for large and middle capitalization firms but not for the small capitalization sample. In addition, corporate governance provisions limit upwards but not downwards earnings management. This study emphasizes the multilevel character of corporate governance and suggests the usage of comprehensive measures of corporate governance in the academic research. This study also stresses the importance of introducing corporate governance mechanisms in order to ensure the integrity of the financial reporting process. Practitioners are expected to evaluate the corporate governance provisions that each firm has put in place, whereas policy makers are expected to mandate the application of a wide range of corporate governance mechanisms. Copyright © 2011 John Wiley & Sons, Ltd.