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91.
The Modigliani–Miller theorem serves as the standard finance paradigm on corporate capital structure and managerial decision making. Implicitly, it is assumed that the market possesses full information about the firm. However, if firm managers have insider information, they may attempt to ‘signal’ changes in the firm’s financial structure and, in competitive equilibrium, shareholders will draw deductions from such signals. Empirical work shows that the value of underlying firms rises with leverage because investors expect such firms to implement positive NPV projects. We empirically examine this view using a sample of debt issue announcements by publicly traded firms listed on the London Stock Exchange. We argue that the timing of debt issues is fundamental in determining the relationship between leverage and risk-adjusted returns. We show that an announcing firm’s intrinsic value may not rise depending on when management publicly ‘signals’ changes in their firm’s capital structure. Specifically, we show that risk-adjusted returns rise positively for firms that make debt announcements during normal economic conditions while they tend to decline for firms making debt announcements during recessionary periods. During recessionary periods, market risk and loss aversion rise and investors focus less on the potential growth of debt announcing firms and focus more on potential losses instead. We conclude that the timing of new debt is of paramount importance and managers’ inability to prudently time such announcements can lead to exacerbated levels of systematic risk coupled with a significant erosion in shareholder wealth.  相似文献   
92.
This paper aims to present the valuation of options using the Black-Scholes method assuming α-stable distributions as an alternative option valuation in the Mexican market. The use of α-stable distributions for modelling financial series allows to overcome the classical valuation main weakness which assumes normality, by capturing the presence of heavy tails and asymmetry in financial time series. One of the main results is the price differential between the two models and the effect of alpha and beta parameters on prices; to show the difference valuation is made of a call option and a put option for the peso-dollar exchange rate. Likewise, basic sensitivity measurements of options (delta, gamma, and rho) were made and the effect of the stability parameter (α) was made on the implied volatility of options assuming the α-stable price as the market price.  相似文献   
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We provide a generalization and adaptation of the decomposition methodology by Pfähler (Bull Econ Res 42:121–129, 1990) and Lambert (The distribution and redistribution of income, 1st edn, 1989, The distribution and redistribution of income, 3rd edn, 2001), designed to assess the redistributive effect of personal income taxation. In particular, we generalize the methodology to several deductions, allowances, schedules or tax credits, making it suitable for real-world complex tax structures, especially dual income taxes. Additionally, we avoid the problem of sequentiality on the measurement of partial redistributive effects and also take into account the re-ranking effects of tax treatments not related to income. Finally we illustrate the utility of the methodology by carrying out an empirical analysis for the 2007 Spanish Personal Income Tax, which meant a shift from a quasi-comprehensive to a semi-dual income tax.  相似文献   
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Most of the previous studies on the firms’ debt-equity choice utilize the standard single equation Probit (or Logit) model as if firms face a single dichotomous decision to issue debt or equity, but not both. The main purpose of this study is to use a two stage Bivariate Probit–Tobit model to examine the factors affecting the choice between internal and external funding and between debt and equity as well as the size of issues. Our results indicate that the Bivariate-Probit estimation is more efficient than that of two independent Probit equations. An examination of factors that affect the choice of financing form and the size of issue support the predictions of trade-off theory. The pecking order’s prediction that, if external funding is needed, firms issue debt first and then equity finds no support in this study as firms with higher information asymmetry have propensity to issue equity rather than debt. While information asymmetry affects the choice between debt and equity, we find no evidence that it influences the size of issue.  相似文献   
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This research work analyzes the yields of the exchange rate parities of the American dollar, Canadian dollar, Euro, and Yen; estimates the basic statistics and the α-stables; carries out the Kolmogorov–Smirnov, Anderson–Darling, and Lilliefors goodness of fit tests; estimates the self-similar exponents and carries out the t and F tests, ruling out that the series of parities are multifractal. It also estimates the confidence intervals of the exchange rate parities and concludes that the estimated α-stable distributions are more efficient than the Gaussian distribution to quantify the risks of the market, and that the series are self-similar. Through the ? index, we can infer the risk of the events, indicating that the parities are anti-persistent and thus have short-term memory, mean reversion, and a negative correlation with the high risk in the short and medium term. The estimation and validation of the α-stable distributions and the self-similar exponent are important in the evaluation and creation of innovative investment instruments through financial engineering, risk administration, and the evaluation of derived products.  相似文献   
99.
This paper aims at analyzing the redistributive impact that the inclusion of the imputed rental market value of owner-occupied housing would have if used for quantifying the ability to pay rather than imputation based on cadastral values. We consider the Spanish personal income tax as reference, due to the differential treatment that it provides for imputed income from owner-occupied housing, together with the exceptionally high percentages of home ownership in Spain. By means of micro-simulation we explore the consequences of alternative possibilities for dealing with implicit income from owner-occupied housing.  相似文献   
100.
Cooperatives have gained prominent attention in recent years as strategic elements to achieve sustainable economic development and greater social cohesion in the context of neoliberal globalization. This article explores, theoretically, the current challenges and opportunities for cooperatives to develop successfully in the globalizing economy. To this end, we provide an analytical, critical review of the key bibliography concerning some fundamental aspects that shape the relationship between economic globalization and cooperatives, an issue that has been generally neglected by previous literature. Three key fields are addressed: 1) the viability of cooperatives, based on their strengths and possible weaknesses, under current globalization; 2) the role of these organizations in promoting the local development and stability of local communities; and 3) the tensions and potentialities that internationalization entails for cooperatives. Based on the analytical review and the organization of the literature, we propose an agenda for further research. This includes some hypotheses and strategies for testing them that would be essential to assess the role of cooperatives in economic globalization, and sheds light on key areas for future research that could provide a better understanding of the complexity surrounding the relationship between globalization and cooperatives.  相似文献   
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