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101.
We present a simple model of populism as the rejection of “disloyal” leaders. We show that adding the assumption that people are worse off when they experience low income as a result of leader betrayal (than when it is the result of bad luck) to a simple voter choice model yields a preference for incompetent leaders even if all leaders have the same underlying probability of betrayal. These deliver worse material outcomes in general, but they reduce the feelings of betrayal during bad times. Some evidence consistent with our model is gathered from the Trump–Clinton 2016 election: on average, subjects primed with the importance of competence in policymaking decrease their support for Trump, the candidate who scores lower on competence in our survey (even amongst Trump supporters). But two groups respond to the treatment with a large (approximately 5 percentage points) increase in their support for Donald Trump: those living in rural areas and those that are low educated, white and living in urban and suburban areas.  相似文献   
102.
We generalize the usual notion of local sunspot equilibria. We say such equilibria exist around a steady state of an OLG economy whenever stationary sunspot equilibria of arbitrarily close economies exist within any neighborhood of the steady state. Unlike the usual notion, this generalization allows to address the following identification problem: Can an analyst distinguish empirically small fluctuations due to small shocks to the fundamentals from pure expectations-driven fluctuations? We study conditions under which these generalized local sunspot equilibria exist in OLG economies, and show that they may exist around not only indeterminate but also determinate steady states.  相似文献   
103.
This paper shows the general reversibility of every perfect foresight equilibrium of an overlapping generations economy. It then shows and characterizes the existence of reversible sunspot equilibria in these economies as well, which seems to be at odds with our intuition about the irreversibility of a tree of events. Although the paper establishes also that such reversible stochastic equilibria constitute a negligible subset of all the equilibria of their class, their mere existence may be considered somewhat puzzling for this intuition. Journal of Economic Literature Classification Numbers: D50, D80, D90.  相似文献   
104.
105.
This paper applies nonparametric decision tree models to the analysis of financial leverage decisions. This approach presents three appealing features: (i) the relationship between leverage and explanatory variables is not predetermined but is derived from information provided by the data, (ii) the models respect the fractional nature of leverage ratios, and (iii) each covariate is allowed to influence in different ways the financial leverage decisions of firms automatically assigned to different groups. Based on a data set of Portuguese firms, decision trees are used to tackle both classification (the decision to issue debt) and regression (the decision on the amount of debt to be issued, conditional on using debt) problems. It is found that: (i) two‐part models are the most appropriate specification for explaining the overall amount of debt used by firms, (ii) there are no drastic differences between the results produced by tree and parametric models, although some divergences may arise, and (iii) tree models suggest relationships between covariates and leverage that parametric models fail to capture, especially when the sample size is small.  相似文献   
106.
Sunspot cycles     
Summary. This paper shows new properties about the equilibria of a stationary OG economy by establishing a connection between its stationary equilibria and those of a finite economy, with and without extrinsic uncertainty. Specifically, it shows the countability and local uniqueness with respect to the sup metric of the so-called sunspot cycles introduced here, that encompass both the deterministic cycles and the usual finite Markovian stationary sunspot equilibria. These sunspot cycles are, moreover, able to generate, at a lower cost in terms of assumptions than other sunspot equilibria, time series with the recurrent but irregular fluctuations typical of economic time series. Received: July 26, 2001; revised version: March 5, 2002 RID="*" ID="*" I want to thank an anonymous referee for comments that have helped greatly to improve this paper, as well as the comments about its contents received from several audiences in different seminars and conferences (the Economic Theory seminar of the University of Pennsylvania, the 2001 Meeting of the Econometric Society held at New Orleans, the 2000 Econometric Society World Congress, the 2000 Society for Economic Design Conference) and from comments to a previous paper, Dávila [10], specially from Jim Peck at the 1997 Workshop on General Equilibrium held at the University of Venice, that eventually lead to this one.  相似文献   
107.
ABSTRACT: The European Commission has formally recognized that adequate provision of basic household services, including energy, communications, water and transport, is key to ensuring equity, social cohesion and solidarity. Yet little research has been done on the impact of the reform of these services in this regard. This article offers an innovative way to explore such questions by analyzing and contrasting stated and revealed preferences on citizen satisfaction with and expenditure on two services, telecommunications and electricity, in two large countries, Spain and the UK. We find evidence that in telecommunications, but not in electricity, reform has led to a ‘two‐track’ Europe, where citizens who are elderly, not working or the less‐educated behave differently in the market, with the result that they are less satisfied with these services than their younger, working, better‐educated, counterparts.  相似文献   
108.
Reappearing Dividends   总被引:2,自引:0,他引:2  
During the last two decades of the 20th century, the propensity of U.S. companies to pay cash dividends declined significantly. The trend away from dividends accelerated during the late 1990s, leading some economists to conclude that dividend policy was shifting in a very fundamental way. But there was a sharp reversal in this trend starting in 2000.
This article investigates five possible explanations why dividends are reappearing. Given the explosion of new companies during the 1990s, the authors find that part of this rebound can be explained by the "maturity hypothesis"– by the need for such companies to pay out their excess "free cash fiow" to reassure investors that it will not be wasted on value-destroying investments. The authors also report evidence that some companies have chosen to use dividends in part to restore investor confidence about the "quality" of corporate earnings in the wake of concerns over corporate governance. Third, the authors' findings suggest that U.S. companies have responded to the recent dividend tax cut, as one might expect, although the rebound in dividends started well before tax reform became a widely discussed possibility. Finally, the study finds little support for behavioralist explanations in which managers "cater" to irrational investor preferences for dividends. Although the authors hesitate to read too much into the recent rebound, their evidence is consistent with the idea that corporate payout policy has shifted back in favor of conventional cash dividends.  相似文献   
109.
This paper analyzes the effect of family employment on performance in micro and small enterprises (MSEs) by combining two research perspectives that, until now, have been conducted separately: the family embeddedness perspective of entrepreneurship (Aldrich and Cliff, 2003) and the socioemotional wealth (SEW) approach to family business (Gomez-Mejia et al 2007). Our integrated perspective allows us to highlight how the nature of the employment relationships in MSEs enhances the benefits derived from the socioemotional endowment associated with family labor, and reduces the opportunity costs of employing relatives. Moreover, we assert that this relationship is moderated by specific family characteristics that determine the firm's ability to preserve the SEW, while at the same time pursuing financial goals. Our results provide partial support to the enhancing role of family labour on MSEs performance: employing family members increases sales but decreases profitability as measured by ROA. This effect also results in improved performance for women-led firms and for firms that have received family funding, but impairs MSEs performance when the business is the main source of the owner´s household income.  相似文献   
110.
This paper examines the influence of community characteristics on self-proclaimed environmentalism. We find that the composition of a community affects the likelihood that a person claims to be a strong environmentalist even after controlling for individual political leaning, socio-economic characteristics, and pro-environment behaviors. Individuals are more likely to claim to be strong environmentalists if they live in areas where a larger share of the population has post-graduate degrees, if they live in heavily Democratic areas, or if they live in heavily Republican areas. These community effects occur only when individuals are predisposed to take on an environmental identity.  相似文献   
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