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61.
Drawing on recently-available microdata from financial surveys, this paper presents harmonized indicators for household wealth, its components, and its determinants in four Latin American countries (Chile, Colombia, Mexico and Uruguay), using Spain as a comparison benchmark. The paper analyzes the relationship between wealth indicators and sociodemographic characteristics of household heads (age, education, gender, marital status). For Uruguay, we are also able to analyze wealth patterns and intergenerational mobility (inheritance, family businesses and parental education).  相似文献   
62.
This article analyzes how external crises spread across countries.The authors analyze the behavior of four alternative crisisindicators in a sample of 20 countries during three well-knowncrises: the 1982 debt crisis, the 1994 Mexican crisis, and the1997 Asian crisis. The objective is twofold: to revisit thetransmission channels of crises, and to analyze whether capitalcontrols, exchange rate flexibility, and debt maturity structureaffect the extent of contagion. The results indicate that thereis a strong neighborhood effect. Trade links and similarityin precrisis growth also explain (to a lesser extent) whichcountries suffer more contagion. Both debt composition and exchangerate flexibility to some extent limit contagion, whereas capitalcontrols do not appear to curb it.  相似文献   
63.
This article combines the institutional theory and political economy approaches to test hypotheses about how transitions in institutional environments affect the performance of Business Groups. Its primary hypothesis is that the different types of political connections established by Business Groups have moderating effects on this relationship. A sample of 1709 observations, from 317 distinct groups operating in Brazil between 2001 and 2009, was used in unobserved effects panel data models, which included the moderating effects of political connections. Our findings suggest that the institutional environment significantly affects Business Groups' performance and that this effect is moderated by political connections, when assessed in terms of the local or federal government as a minor shareholder of the Business Group. The moderating effects of political connections assessed through campaign donations were not conclusive.  相似文献   
64.
A study was carried out in Germany in order to assess consumers' acceptance of genetically modified (GM) foods with health benefits (bread, yohurt and eggs). Acceptability of GM foods increases when its source does not involve animal products such as eggs. Three factors have been identified as direct antecedents of the acceptance of GM foods: respondents' attitude towards biotechnology, health consciousness, and time pressure, being the first one the most salient one. Price consciousness has an indirect positive impact (mediated by health consciousness) upon acceptance of GM products. Males were more likely to accept GM foods with health benefits.  相似文献   
65.
Current research shows that firms are more likely to benchmark against peers that pay their Chief Executive Officers (CEOs) higher compensation, reflecting self serving behavior. We propose an alternative explanation: the choice of highly paid peers represents a reward for unobserved CEO talent. We test this hypothesis by decomposing the effect of peer selection into talent and self serving components. Consistent with our prediction, we find that the association between a firm's selection of highly paid peers and CEO pay mostly represents compensation for CEO talent.  相似文献   
66.
An empirical analysis is developed that quantifies the impact of different types of traffic incidents on the speed and maximum flow averages of vehicles on a controlled-access highway. The incident types considered include damage to highway infrastructure, vehicle rollover, crashes (into stationary objects), collisions (with moving vehicles), rain, fog, vehicle breakdowns, pedestrians on roadway, etc. Using real-world data from Chile’s most heavily used urban motorway/freeway, estimates of incident impacts on speed are generated using a multiple linear regression model incorporating instrumental variables to correct for endogeneity. Flow results are then generated using the fundamental traffic equation relating speed, flow and density. A ranking of the impacts on highway traffic of the different incident types based on incident frequency as well as impact size demonstrates that for the real case studied, the incidents with the greatest cumulative effect are (in order of magnitude) vehicle breakdown, collisions and rain.  相似文献   
67.
This article analyzes whether firm innovation is influenced by the transfer of knowledge among cluster firms. To test the hypotheses, we directly estimated the measurement and the structural model parameters where cooperation, workforce mobility, and institutions were defined as manifest indicators of the latent exogenous variable knowledge transfer, modeled as a second-order construct. Firm innovation was defined as a single item endogenous latent variable. We found knowledge transfer to be related to the way firms are managed vis-à-vis (a) the role of institutions as discussion arenas; (b) the adaptability of the workforce; and (c) the indirect cooperation among firms.  相似文献   
68.
Estimates are presented of toll and fuel price elasticities of demand for urban freeway use in Santiago, Chile. High-frequency toll and vehicle data were collected from four urban freeways for different route segments and times of day. Estimation was performed using log-linear regression models whose explanatory variables were tolls, fuel prices, city traffic levels and sets of dichotomous variables to control for daily, weekly and monthly seasonality. City traffic is a high frequency control of the activity level of the city. The elasticities to changes in tolls and fuel were all low in absolute value. The toll elasticities were below 0.05 for two freeways and 0.16 for the third, while for the fourth, which had more alternative routes, it was 0.47. The fuel price elasticities were also heterogeneous, with values of approximately 0.45 for two freeways and 0.21 for the third whereas for the fourth, which had the fewest alternatives, it was 0.07.  相似文献   
69.
US airline passengers increasingly have access to flight delay information from online sources. As a result, air passenger travel decisions can be expected to be influenced by delay information. In addition, delays affect airline operations, resulting in increased block times on routes and, in general, higher carrier costs and airfares. This paper examines the impact of flight delays on both passenger demand and airfares. Delays are calculated against scheduled block times as well as against more idealized feasible flight times. Based on econometric estimations, welfare impacts of flight delays are calculated. We find that flight delays on a route reduce passenger demand and raise airfares, producing significant decreases in both consumer and producer welfare. Since producer welfare effects are estimated to be three times as large as consumer welfare effects, we conclude that from an economic efficiency rationale, airlines should be required to pay for the bulk of flight delay remediation efforts.  相似文献   
70.
The literature that investigates credit booms has essentially focused on their economic determinants. This paper explores the importance of political conditionings and central bank independence and provides some striking findings on this matter. Estimating a fixed effects logit model over a panel of developed and developing countries for the period 1975q1–2016q4, we find that credit booms are less likely when right‐wing parties are in office, especially in developing countries, and when there is political instability. However, they have not proven to depend on the electoral cycle. More independent Central Banks are also found to reduce the probability of credit booms. Moreover, they seem to be more likely to occur and spread within a monetary union.  相似文献   
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