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11.
Abstract

Using a hand-collected dataset, we examine share trading activity over the period 1882–1920 for the North British and Mercantile Insurance Company, one of the largest UK companies of the time. Our main finding is that the steady flow of rentiers into the shareholding constituency of this company stymied share trading activity. Another important finding is that share trading still occurred during the closure of the stock exchange in 1914, but on a much-reduced scale. We also find that there was a substantial boom in share trading and in insurance stock prices after World War I.  相似文献   
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This paper examines the impact of imposing different separability assumptions in the specifications of the standard hierarchical KLEM production function in a computable general equilibrium (CGE) model. The appropriate means of introducing energy to production functions has been a source of debate for a number of years. However, while modellers often subject results to parametric sensitivy analysis regarding the values associated with elasticities of substitution between inputs, it is rarely the case that the structure of the production function is subjected to testing. However, the chosen structure reflects the modeller's view about elasticity between different inputs and will have implications for model results wherever there are changes in relative prices. We illustrate our argument by introducing a simple demand shock to a CGE model of the Scottish economy (targeted at the energy supply sector) under different assumptions regarding the structure of the KLEM production function and separability assumptions therein.  相似文献   
14.
Coping with asymmetric information plays a major role in successful small business lending. Our purpose is to determine if small business applicants report their income information correctly when requesting a loan. We use a randomised controlled trial bogus pipeline experiment, established during a typical cash‐flow analysis of a bank for small businesses in the Philippines. The bogus pipeline approach is commonly applied in social science and aims to increase the rate of truth telling by informing participants that answers will be verified by a lie detector. The experimental data, which include 243 observations of credit clients that are mainly from the agricultural and food value chain, served to identify asymmetric information. Additionally, debtors’ repayment behaviour for approved loans was observed by the bank. Our results indicate that loan applicants of the treatment group report lower incomes, an effect which is most pronounced in lower income quantile. Our analyses also reveal higher loan delinquencies in the control group.  相似文献   
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In this paper, we evaluate the proposition that market structure, including supply and demand elasticities, plays a significant role in influencing equilibrium price dynamics. We show that the more inelastic the demand and/or supply of a commodity is, the more price risk will be faced by producers of that commodity. In general one can expect greater volatility from commodities with both demand and supply being inelastic, and the least when they are both elastic. We illustrate how the elasticities of supply and demand can impact the prices of contingent claims on agricultural commodities including revenue insurance.
Dans le présent article, nous évaluons la proposition selon laquelle la structure de marché, y compris l'élasticité de l'offre et de la demande, influence la dynamique du prix d'équilibre. Nous montrons que plus la demande et/ou l'offre d'un produit de base est inélastique, plus les producteurs de ce produit de base sont confrontés au risque de prix. En général, on peut s'attendre à une forte volatilité des produits de base pour lesquels l'offre et la demande sont à la fois inélastiques, et à une faible volatilité lorsqu'elles sont élastiques. Nous faisons ressortir de quelle façon l'inélasticité de l'offre et de la demande peut influencer les réclamations éventuelles concernant des produits agricoles de base, y compris l'assurance−revenu.  相似文献   
16.
Risk-taking behaviour has been identified as a possible explanation for the high incidence of motor vehicle crashes involving young male drivers. This study examines the extent to which differences in risk-taking behaviour explain the differential crash rates by age and gender. A random sample of 689 adults aged 17-88 were selected from motor vehicle license holders within randomly selected geographical areas across Queensland. Participants completed a questionnaire covering their attitudes towards driving behaviour and general risk-taking behaviour, selected demographic characteristics and self-reported history of road crashes as a driver. Univariate analysis showed that males scored higher means than females in driver aggression and thrill seeking and in their general risk acceptance. Multivariate logistic regression analysis indicated that males were twice as likely (OR 2.46, CI 1.59-3.83) to have reported at least one crash as a driver compared to females and nearly three times as likely (OR 2.88, CI 1.84-4.49) to have reported two or more crashes. Drivers aged 17-29 were also twice as likely (OR 2.31, CI 1.10-4.19) to have reported at least one crash when compared to those aged over 50 years. When risk-taking behaviours were introduced into the logistic model the odds of males (OR 1.70, CI 1.29-3.30) or 17-29 year olds (OR 1.30, CI 0.93-3.91) being involved in at least one crash substantially reduced. An increased risk of a crash as a driver can, in part, be explained by the age and gender differential in risk-taking behaviour. The challenge for public health professionals is to determine suitable strategies to modify risk-taking behaviour in young or male drivers.  相似文献   
17.
ABSTRACT 1 : A wide ranging set of reforms is being introduced into the English National Health Service (NHS). They are designed to increase the market‐like behaviour of providers of care with a view to improving efficiency, quality and responsiveness of services. This paper is concerned with one aspect of those reforms: namely the policy to increase the diversity of types of providers of care to NHS patients. In this context, increasing diversity means that providers will not all be standard publicly owned NHS organizations. They can be publicly owned but autonomous, or independent (both in for‐profit and not for profit). The paper discusses the wide range of organizational forms available, analyzing their governance structures It then discusses the small amount of evidence currently available about the performance of diverse providers of health care.  相似文献   
18.
Consistent with the challenges of sustainability science, land architecture offers a comprehensive approach to land system dynamics useful for numerous types of assessments, ranging from the vulnerability of coupled human–environment systems to forest transitions. With antecedents in several research communities, land architecture addresses the tradeoffs within and between the human and environmental subsystems of land systems in terms of the kind, magnitude, and pattern of land uses and covers. This approach is especially cogent for changes in tropical forests, given the broad-ranging forces acting on them and the equally broad-ranging consequences of their loss. The rudiments of the land architecture approach are illustrated for changes in seasonal tropical forests in the southern Yucatán of Mexico, the pivot of which is the Calakmul biosphere reserve. Simplifying the dynamics involved, the region-wide land architecture is the collective design of stakeholders with different land-use goals that favor tradeoffs in subsystem outcomes serving better either the reserve and related programs or the smallholder farmers that populate the region. A major tradeoff involves forest cover per se, which holds implications for forest transition theory. Evidence for an incipient transition involves the scale of analysis taken. The dynamics involved hold too much uncertainty to forecast a permanent transition to more forest cover and imply that more complex but robust versions of the theory are required.  相似文献   
19.
The aim of this paper is to describe the rent control system in Sweden, evaluate the effects on consumption and production in the housing market, and provide a public choice explanation of the present rent control system.The first section of this paper contains introductory remarks and an overview of the rental market in Sweden. The Swedish rent control system and its prerequisites are described in section 2. Attention is given to two important prerequisites: the existence of a large municipal housing sector and a strong tenants' movement. As a result, a rent system has been developed with all rents set by negotiations. The rent structure is determined by a fairness principle, which has some resemblance to market adapted rents. The rent level will be determined by a non-profit condition in municipal housing companies.In section 3 the effects of the existing rent control system are discussed with the municipality of Stockholm as a test case. Effects on rent level and rent structure are evaluated, and the relation between rent policy in municipal housing companies and resulting rents in private housing is analyzed. Gains and losses to tenants and landlords are evaluated as well as effects on construction and maintenance.In section 4 a political perspective is discussed. The aim is to explain why the system is not implemented in the market adapted way it was intended. Finally, the future of the rent system is discussed.  相似文献   
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