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21.
Giovanna Nicodano Alessandro Sembenelli 《International Review of Financial Analysis》2004,13(2):227-244
A simple model shows that both price premiums and standardized block premiums (SBPs) are biased measures of private benefits because they do not account for the transfer of control effectively taking place with the block. This depends not only on the fractional size of the block, but on the whole distribution of shareholdings. We propose an alternative methodology to measure private benefits which makes it possible to weight the size of traded blocks on the basis of their strategic power. We apply our method to a sample of Italian block transactions and show that the traditional method underestimates control rents. The sensitivity of private benefits to net worth, leverage, and nonvoting shares is also examined. Finally, we show how to forecast the price of out-of-sample blocks of shares on the basis of information on company capital and ownership structure. 相似文献
22.
Giovanna Bertella 《旅游业当前问题》2013,16(4):355-371
The aim of this paper is to contribute towards a better understanding of knowledge in food tourism in agricultural and/or fishery areas. The presence and role of different types of knowledge are investigated adopting a multiple case study strategy in the regions of Lofoten (Norway) and Maremma Toscana (Italy). The following types of knowledge are investigated: local and scientific food knowledge, tourism knowledge, local and global managerial and political knowledge. The results from the case study indicate that scientific food knowledge and global managerial and political knowledge are particularly important in Lofoten. These types of knowledge are identified as the strengths on which a form of gourmet food tourism could develop. In Maremma Toscana, local food knowledge and local managerial and political knowledge are identified as the basis of the development of a generic form of food tourism. It is concluded that food tourism development requires different types of knowledge and their role is strictly dependent on the specific context. Any policy regarding food tourism should be based on the peculiarities of the specific terroir. Further research is required to investigate the tacit dimension of knowledge and those factors that can favour the establishment of global knowledge-based networks. 相似文献
23.
We provide an evaluation of the measure of privately blocking coalitions in differential information economies. In the case
of atomless economies, it is proved that for a Pareto optimal allocation that is not a Walrasian expectations equilibrium,
to any symmetric profile there corresponds a ball such that "almost half” of the profiles it contains are privately blocking.
Analogous results are proved in the case of finite differential information economies for generalized coalitions and social
coalition structures. From a different point of view, the paper can be considered as a contribution showing private core equivalence
theorems under restrictions on coalition formation.
We thank an anonymous referee for observations and comments improving an earlier version of the present paper. 相似文献
24.
Giovanna Magnani Antonella Zucchella Dinorá Eliete Floriani 《International Business Review》2018,27(1):1-20
The aim of this paper is to highlight the importance of the firm’s strategic objectives regarding the choice of countries for foreign expansion, complementing the existing literature on the internationalisation process. Through a multiple case study methodology, we conduct a comparative analysis of three Brazilian ventures that have internationalised in Italy, and three Italian firms that have internationalised in Brazil, seeking to investigate the firms’ decisions on the selection of foreign markets. We consider jointly the objective aspects of distance, the overall perceptions of the decision-makers in relation to the differences between the domestic and (potential) host countries, and the firm’s strategic objectives. This research contributes to International Business studies by revealing the role of firm-specific strategic objectives as determinants of foreign market selection, in addition to, or even on top of, the dimensions of objective distance and psychic distance. 相似文献
25.
Welfare gains to long-horizon investors may derive from time diversification that exploits nonzero intertemporal return correlations associated with predictable returns. Real estate may thus become more desirable if its returns are negatively serially correlated. While it could be important for long-horizon investors, time diversification has been mostly investigated in asset menus without real estate and focusing on in-sample experiments. This article evaluates, ex post, the out-of-sample gains from diversification when equity real estate investment trusts (REITs) belong to the investment opportunity set. We find that diversification into REITs increases both the Sharpe ratio and the certainty equivalent of wealth for all investment horizons and for both classical and Bayesian (who account for parameter uncertainty) investors. The increases in Sharpe ratios are often statistically significant. However, the out-of-sample average Sharpe ratio and realized expected utility of long-horizon portfolios are frequently lower than that of a one-period portfolio, which casts doubt on the value of time diversification. 相似文献
26.
27.
Giovanna Devetag 《Experimental Economics》2003,6(1):53-73
We present experimental results on a repeated coordination game with Pareto-ranked equilibria in which a payoff from choosing an action is positive only if a critical mass of players choose that action. We design a baseline version of the game in which payoffs remain constant for values above the critical mass, and an increasing returns version in which payoffs keep increasing for values above the critical mass. We test the predictive power of security and payoff-dominance under different information treatments. Our results show that convergence to the payoff-dominant equilibrium is the modal limit outcome when players have full information about others' previous round choices, while this outcome never occurs in the remaining treatments. The paths of play in some groups reveal a tacit dynamic coordination by which groups converge to the efficient equilibrium in a step-like manner. Moreover, the frequency and speed of convergence to the payoff-dominant equilibrium are higher, ceteris paribus, when increasing returns are present. Finally, successful coordination seems to crucially depend on players' willingness to signal to others the choice of the action supporting the efficient equilibrium. 相似文献
28.
This note provides an overview of mandatory corporate reporting for environmental and social matters in Canada, the United States and the EU. When researchers and educators consider reporting on these matters, they often look to voluntary corporate reporting. However, we argue that a lot of related information exists in companies’ mandatory reports, either in the disclosures dictated by securities regulators, or via other required channels. Our objective is threefold. First, to describe what currently exists regarding mandatory reporting on environmental and social matters (to inform). Second, to discuss several of the current ongoing debates regarding such reporting (to encourage discourse). Third, to encourage research into the mandatory reporting of environmental and social matters. 相似文献
29.
d'Adda G Goldstein M Zivin JG Nangami M Thirumurthy H 《Revue africaine de developpement》2009,21(1):180-208
Using longitudinal survey data collected over a period of two years, this paper examines the impact of antiretroviral (ARV) treatment on the time allocated to various household tasks by treated HIV-positive patients and their household members. We study outcomes such as time devoted to housework, firewood and water collection, as well as care-giving and care-seeking. As treatment improves the health and productivity of patients, we find that female patients in particular are able to increase the amount of time they devote to water and firewood collection. This increased productivity of patients coupled with large decreases in the amount of time they spend seeking medical care leads to a reduced burden on children and other household members. We find evidence that boys and girls in treated patients' households devote less time to housework and other chores. These results suggest that the provision of ARV treatment generates a wide variety of benefits to households in resource-poor settings. 相似文献
30.
This paper determines the optimal ownership share held by a unit into a second unit when both face a tax-bankruptcy trade-off. Full ownership is optimal when the first unit has positive debt, because dividends help avoid its default. Positive debt is, in turn, optimal when its corporate tax rate exceeds a threshold, and/or thin capitalization rules place an upper limit on the debt level in the second unit, and/or the Volcker Rule bans bailout transfers to the second unit. Full ownership is no longer optimal only if there is a tax on intercorporate dividend. This theory rationalizes observations on multinationals, financial conglomerates, and family groups. 相似文献