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101.
Extant evidence that the self‐employed overestimate their returns by a greater margin than employees is consistent with two mutually inclusive possibilities. Self‐employment may foster optimism or intrinsic optimists may be drawn to self‐employment. Previous research is generally unable to disentangle these effects because of reliance on cross‐sectional data. Using longitudinal data, this paper finds that employees who will be self‐employed in the future overestimate their short‐term financial wellbeing by more than those who never become self‐employed. Optimism is higher still when self‐employed. These results suggest that the greater optimism of the self‐employed reflects both psychological disposition and environmental factors. By providing greater scope for optimism, self‐employment entices the intrinsically optimistic.  相似文献   
102.
The data of the Russian Longitudinal Monitoring Survey (RLMS) – Higher School of Economics represents one of the few nationally representative sources of household and individual data for Russia. These data have been collected since 1992 and in recent years, thanks to more secure financial and logistical support, have become a resource increasingly drawn upon by scholars and students for national and cross-national studies. In this paper, we examine the extent of non-random attrition in the RLMS and discuss the circumstances under which this might give rise to biases in econometric analysis. We illustrate this with an example drawn from the health sphere.  相似文献   
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We construct a model in which an investment opportunity arisesfor a first mover before it knows the identity of a second moverand in which joint location results in a negative externality.Contracts are inherently incomplete since the first mover cannotbargain over its ex ante investment decision with the anonymoussecond mover. Given this departure from the setting of the Coasetheorem, the allocation of property rights over the externalityhas real effects on social welfare. We investigate the relativeefficiency of property rights regimes used in practice: injunctions,damages, the ruling in the Spur Industries case, etc. The firstbest can be obtained by allocating property rights (in particularthe right to sue for damages) to the second mover. Allocatingproperty rights to the first mover, as a "coming to the nuisance"rule entails, leads to overinvestment. In contrast to conventionalwisdom, this inefficiency persists even if a monopoly landownercontrols all the land on which the parties may locate.  相似文献   
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A rank-three demand system is estimated with United States Consumer Expenditure Survey microdata. A unique price data set is also used, which permits the analysis of effects of systematic errors in price variables. It is found that errors in price variables bias test results for the rank-three hypothesis, in particular towards rejection. Other test results are affected to a lesser extent. Estimating smaller systems of demand equations, even when conditioning on excluded goods, yields significantly different results. Another important conclusion is that model specification is statistically significantly different for households of varying family sizes and housing tenure statuses. JEL Classifications: C31, D12.
Le rang et la spécification du modèle des systèmes de demande: une analyse empirique utilisant des microdonnées américaines. On calibre un système de demande de rang trois à l'aide de microdonnées américaines tirées de la United States Consumer Expenditures Survey. Un ensemble unique de prix est utilisé afin de permettre l'analyse des effets d'erreurs systématiques dans les variables de prix. Il appert que les erreurs dans les variables de prix distorsionnent les résultats du test de l'hypothèse de rang trois en faveur d'un rejet. D'autres résultats de tests sont affectés à un moindre degré. Si l'on calibre de plus petits systèmes d'équations de demande, même en posant des conditions sur des biens exclus, des résultats qui diffèrent de manière significative s'ensuivent. Une autre conclusion importante est que la spécification du modèle est différente de manière statistiquement significative pour les ménages selon la taille de la famille et le statut domiciliaire.  相似文献   
106.
Recent scholarship regarding the idea of a U.S. Empire has raised serious questions as to the feasibility and desirability of imperial ambitions. This paper traces the debate over the net-benefit of empire back to the Classical economists. Adam Smith argued that the British Empire was a net cost while John Stuart Mill concluded the same empire was a net benefit. Contemporary arguments about a U.S. Empire map neatly to the divergent views of Smith and Mill. In addition to engaging in an exercise in history of thought, we use Smith’s political economy as a means of adjudicating between the different claims regarding the feasibility of empire. In doing so, we subject the claims of proponents of American Empire against the standard of robust political economy, which holds that intervention must generate desirable outcomes where less than ideal incentive and epistemic conditions hold. In doing so, we conclude that many of the claims made by proponents are fragile under less than ideal conditions.  相似文献   
107.
Preference-directed regulation (PDR) can supplement traditional environmental policies through frequent regulatory revision (Livermore, Va Environ Law J 25:311–386, 2007). Using original survey data, PDR is operationalized via counterfactual simulations within a limited information discrete choice model. Augmenting individual opinions about one of the three policies at driving environmental outcomes, stakeholders can induce preference switching in favor of or in detriment to a specific policy. The three policies are summarized as: (1) ban; (2) tax; and (3) label. The resulting substitution patterns demonstrate that the extent of preference switching between policies depends on the relative change in individual opinions about a policy. Furthermore, different forms of PDR may be more effective at inducing preference switching in favor of or in detriment to a specific policy.  相似文献   
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Fundraisers, managers, and boards in the charitable sector are faced with an ongoing concern: how do they produce sustainable, predictable financial returns for their causes while minimizing the cost of fundraising? One way to address this is to improve the measurement of fundraising activities and this study asks how fundraising results should be communicated within organizations to support sustainability. This case study focuses on the fundraising program from one Canadian charity with a large, diversified fundraising program to examine how fundraisers can move beyond simple end-of-year financial ratios and implement one managerial technique, leading and lagging indicators, to improve long-term financial performance. A literature review, internal interviews, and internal document review are used to identify 81 potential leading and lagging indicators that fundraisers can use to develop a suite of indicators that fit their context, activities, and goals and to identify potential challenges with implementing indicators. The role of organizational context and characteristics in selecting an appropriate suite of indicators is also discussed.  相似文献   
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