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141.
Charles T. Stewart Jr. 《Business Horizons》2006,49(2):105
Low birth rates, longevity, family disintegration, and other factors have reduced the size of the average household. At the same time household size is shrinking, new housing offers twice the floor space per occupant of old housing. Small households are inefficient users of space, utilities, furniture, and equipment. As these factors converge, the result is over consumption of durables and vast stockpiles of possessions just awaiting disposal when the baby boom generation passes on. The rightful heirs to these possessions are themselves accumulators, and will most likely have little use for what is left to them. What does the future hold for consumption, savings, and demand for housing? Booming flea markets, bigger homes as warehouses, a decline in consumption, or an epidemic of display and collection? Public policies have limited leverage on private behavior. 相似文献
142.
Summary Neo-classical economic theory shows that managed trade or protectionism is (almost) always welfare decreasing. However, measurements of the welfare costs of protectionism based on neo-classical models seem to suggest that these costs are quite small. We discuss general new insights and developments in the theory, policy and empiricism of international trade. The observation that intra-industry trade and the services sector are important has led to a shift in theory away from constant returns to scale and perfect competition towards economies of scale and scope, externalities, market imperfections, and imperfect competition. Although this, in principle, opens the door to beneficial government intervention in the economic process, we emphasize that the true costs of protection can potentially be much higher than is generally acknowledged as a result of the above mentioned shift.We would like to thank, without implicating, Martin Fase, Harry Garretsen, Catrinus Jepma, Simon Kuipers, Ger Lanjouw, Tenn Schmidt, Albert de Vaal, and Jean-Marie Viaene for stimulating conversations and useful suggestions. We thank Thijs Knaap for excellent research assistance. 相似文献
143.
144.
Abstract . It is the purpose of this paper to examine critically the choice of “zero discharge” as me ultimate goal of our federal water pollution policy and to demonstrate that a goal of 90 percent removal of pollutants from effluents of urban areas will be more economically efficient. Our results indicate that in reaching “Zero discharge,” there is a minimal return in water quality for urban areas which are located on large bodies of water. The final conclusion is that the substantial resources, which would be required to surpass the level of 90 percent removal of pollutants, could be employed more effectively in other social programs. 相似文献
145.
146.
Zusammenfassung Kurzfristige Kapitalbewegungen bei flexiblen Wechselkursen. — In dieser Arbeit werden die kurzfristigen Kapitalzuflüsse in
ihrer Eigenschaft als ausl?ndische Nachfrage nach heimischem Geld behandelt. Unter diesem Aspekt hat ein exogener Zufluβ bei
flexiblen Wechselkursen eine unmittelbar deflation?re Wirkung. Auβerdem werden die wechselkursinduzierten kurzfristigen Kapital-bewegungen
in einem einfachen makro?konomischen Modell analysiert. Selbst wenn man den mehr traditionellen Typ von zinselastischen Kapitalbewegungen
in dem Modell berücksichtigt, führt der hier gew?hlte Ansatz zu bedeutsamen Modifikationen der Standardargumentation.
Résumé Les flux des capitaux à court terme sous les conditions de cours de change flexibles. — Cet article se concentre sur les afflux des capitaux à court terme compris comme démande extérieure en faveur d’argent local. Un afflux exogène sous cet angle a un effet directement déflationniste sous les conditions de cours de change flexibles. De plus, cet article analyse le r?le des afflux des capitaux à court terme induits par le cours de change. Même en considérant le type plus traditionel des flux des capitaux étant élastique envers l’intérêt dans notre modèle cette approche mène aux qualifications signifiantes du modèle de standard.
Resumen Flujos de capital de corto plazo bajo tasas de cambio flexibles. — Este artículo se concentra sobre los influjos de capital de corto plazo considerados como demanda extranjera por moneda doméstica. Un influjo exógeno tiene, bajo este punto de vista, un efecto deflatorio directo bajo tasas de cambio flexibles. Además, este articulo analiza el rol de los flujos de capital de corto plazo inducidos por variaciones en la tasa de cambio en un modelo macro-económico simple. Incluso considerando en nuestro modelo flujos de capital elásticos con respecto a la tasa de interés del tipo más tradicional, este enfoque nos muestra cualificaciones significativas del modelo standard.相似文献
147.
Small sample properties of t-tests are compared with those of tests based on relative goodness- of-fit in the context of the first order moving average time series model. Monte Carlo experiments reported in the paper suggest that the actual size of these t-tests greatly exceeds theoretical large sample significance levels, while conformity of goodness-of-fit statistics to the appropriate chi-square or F-distributions is much closer. The evidence presented suggests that practitioners are well advised to employ goodness-of-fit tests as a check on results of t-tests particularly when the latter indicate ‘significance’. 相似文献
148.
Charles K. Edgley W. G. Steglich Walter J. Cartwright 《American journal of economics and sociology》1968,27(2):113-124
—Governmental programs proposing rental supplements for low-income families assume that social and economic conditions of these families may be improved by such subsidy. However, this assumption has not been adequately tested by social science research. Data presented here were gathered at an urban renewal relocation housing project in Lubbock, Texas, and suggest that when families who, before urban renewal, were self-sufficient in slum housing are forced into welfare situations because of rent subsidy programs, dissatisfaction with relocation facilities results. The data also indicate that dissatisfaction is correlated positively with the number of persons in the household, the age of residents, and socioeconomic status. 相似文献
149.
Walter?D.?DavisEmail author Charles?M.?Carson Robert?K.?Robinson 《Employee Responsibilities and Rights Journal》2004,16(4):179-194
Organizations are increasingly relying on self-directed work teams (SDWTs) to accomplish organizational tasks. The introduction of SDWTs into the workplace poses a number of managerial challenges. This paper will focus on one such challenge, the continuing need to comply with labor and equal employment regulations. We discuss several factors that potentially affect the legal compliance process. These include: (1) the impact of an increasingly diverse workforce on individual behavior and team processes, and (2) the role of procedural justice perceptions in effective HR compliance management. We conclude with some practical solutions to the challenge of managing compliance in SDWT settings. 相似文献
150.