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21.
This paper examines analysts' earnings forecasts during the period of uncertainty following a change of chief executive officer (CEO). It distinguishes between forced and non‐forced CEO changes, and examines whether analysts utilize their information advantage to reduce the heightened uncertainty of a forced change of CEO. Examining a sample of Australian companies followed by analysts between 1999 and 2009, we find that forecasting accuracy is lower and earnings forecasts are more optimistic for firms experiencing forced CEO turnover compared to firms not undergoing such a change. However, dispersion is not statistically different. The results suggest that forced CEO turnover events provide a challenge to the forecasting environment for analysts. During CEO changes, investors should be aware that forecasts are less accurate and have an optimistic bias.  相似文献   
22.
    
We study how a concern for robustness modifies a policymaker's incentive to experiment. A policymaker has a prior over two submodels of inflation‐unemployment dynamics. One submodel implies an exploitable trade‐off, the other does not. Bayes' law gives the policymaker an incentive to experiment. The policymaker fears that both submodels and his prior probability distribution over them are misspecified. We compute decision rules that are robust to misspecifications of each submodel and of the prior distribution over submodels. We compare robust rules to ones that Cogley, Colacito, and Sargent (2007) computed assuming that the models and the prior distribution are correctly specified. We explain how the policymaker's desires to protect against misspecifications of the submodels, on the one hand, and misspecifications of the prior over them, on the other, have different effects on the decision rule.  相似文献   
23.
    
Increasing markups have recently gained prominence as a leading explanation for the increasing share of income going to capital since the 1980s. However, the existing analysis has been limited to the United States, covers only short periods, and generally does not control for potentially important confounders. Constructing data for the share of income going to capital and markups based on Tobin's q over the period 1870–2018 for 21 advanced countries, this research examines the ability of markups to explain the movements of income shares and the tendency for factor shares to converge toward constants in the long run. We find strong support for the markup hypothesis.  相似文献   
24.
    
With increasing environmental competitions between companies, there is a pressing need to explore how the environmental pressures from rivals influence focal firms' actions and the subsequent performance consequences. On the basis of social contagion theory and upper echelons theory, we examine whether firms respond to competitors' green success through green supplier integration, which further improves firm performance, and the moderating effect of organizational ambidexterity. The research explores hypothesized relationships adopting hierarchical regression analysis and bootstrapping method by collecting survey data from 206 Chinese manufacturers. Our findings suggest that competitors' green success positively influences green supplier integration. Green supplier integration mediates the impacts of competitors' green success on financial and environmental performance. In addition, the combined dimension of organizational ambidexterity plays a positive moderating role in the impacts of green supplier integration on financial and environmental performance. This study expands previous literature and managers' practices on green supply chain management.  相似文献   
25.
Depending on data source, estimates of hours of work give widely different results both as to level and change. In this paper three alternative measures of hours worked are used to estimate a simple labour supply function to investigate if the estimated wage rate and income effects are data dependent as well. The measures used include those from time-use surveys and those from regular surveys. The latter are based on the responses to a question about normal weekly hours of market work. The results suggest that the estimates of the wage rate effects become much smaller when measures of normal hours are used compared to data collected for a well-defined time period close to the date of interview, such as time-use data. The income effects appear less sensitive to the choice of data.  相似文献   
26.
    
This paper reports research conducted on detailed behavioural information from the UK Non‐Executive Director (NED) Awards 2006. The key findings were that outstanding Chairmen have a high level of integrity, showing high ethical standards in their own behaviour, as well as providing a lead on corporate governance matters. They promote investors' confidence and ensure high returns to investors. They spend significant time mentoring, developing and advising their colleagues, are team builders, are empathetic and very effective. They encourage contributions from fellow directors and achieve consensus yet they challenge and probe colleagues, especially the executive directors. They have an acute critical faculty and a critical thinking ability.  相似文献   
27.
This paper explores the relationship between globalization and party positions accounting for potential differences between left- and right-wing parties. The analysis is based on a panel model of 36 political parties in 18 Western European countries between 1970 and 2015. We find that right-wing parties move leftward in response to globalization, while left-wing parties do not alter their position. Additionally, we find that ideological party positions are affected by foreign parties’ positions of the same ideological bloc. These findings indicate that there is a convergence towards the left of the political spectrum due to right-wing party moderation.  相似文献   
28.
When evaluating the risks of future invasions, we often have sparse information on the likelihood that a species will arrive, establish and spread in a new environment, and on the potential impacts should this occur. Conventional risk assessment, therefore, is limited in providing guidance in managing the risk of non-indigenous species (NIS). However, risk management decisions must be made facing these uncertainties to avoid high and irreversible impacts.We develop an integrated ecological economic modeling and deliberative multi-criteria evaluation (DMCE) approach to support group decision-making in risk prioritization, using an example of ten NIS that could potentially impact Australian plant industries. This innovative approach seeks to combine the advantages of dynamic modeling with the benefits of DMCE in assessing and communicating uncertainty. The model unveils the complexity of the socio-ecological system of biological invasion, with a scenario analysis designed to interactively communicate scientific uncertainty to decision-makers. The DMCE provides a structured approach to identifying stakeholders' key concerns in addressing economic, social, and environmental dimensions of NIS risk explicitly. Functioning as a platform for risk communication, the DMCE also offers an opportunity for diverse views to enter the decision-making process and for the negotiation of consensus consensuses.  相似文献   
29.
    
The concern for the existence of solution to the Walras - Cassel model is usually dated at the beginning of the 1930s, and one decade later the proof of existence of utility function. Ugo Broggi, however, posed both issues in 1923 and 1919, respectively, and even hinted at modern ways of solving them. He was an outstanding mathematician, a former disciple of David Hilbert and collaborator with the Giornale degli Economisti. Broggi's achievements are also linked to a critical reading of Osorio's treatise on Paretian economics.  相似文献   
30.
ABSTRACT

The redistribution of household work is considered essential for effectively empowering women. This study examines the extent to which fathers’ evaluation of their wealth in relation to their wives’ influences fathers’ willingness to participate in childcare, a domain traditionally gender ascribed to wives. Data were gathered from a mothers’ survey and a fathers’ survey, each with a sample of 200, conducted in a rural and an urban district in Uganda in 2008. The study compares mean scores for perception and practice indices across three wealth categories: “wife is wealthier than husband,” “husband is wealthier than wife,” and “shared or equal wealth.” Data show that fathers are more likely to engage in childcare when husbands and wives share or have equal wealth than when there are wealth differences between spouses. The results suggest that policy should focus on raising women's economic endowment as well as public education that encourages progressive perceptions of gender roles.  相似文献   
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