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11.
DAVID B. HUMPHREY 《Economic inquiry》1970,8(3):246-258
In Latin America, import substitution is a synonym for industrialization. Influences having an effect on this process range from the capacity to import (a supply influence) to the output-induced demand for import substitutes in production. Relative prices, changed through the exchange rate, may also switch demand from imports to import substitutes. A time-series “test” using measures of these three variables showed that the sectoral capacity to import was the most important determinant of the pattern and variation in Argentine import substitution (1951–65). Left unanswered was the relative influence that world-market conditions, home consumption of exportables, or factor movements to industry may have had on import capacity. With a mean R2 of only .42, it is clear that influences other than the three used have played a role in determining Argentine import substitution. Using measures of backward (demanding) and forward (supplying) linkages, we sought to identify “key” import-substitute sectors in the industrialization process. According to Hirschman, if these sectors expand rapidly and bottlenecks are created, greater than “normal” profit opportunities may occur. The result would be that more private savings may be mobilized and investment decisions made more obvious. Although no such key sectors could be identified, this result is partly dependent on the degree of input-output aggregation, which, for Argentine data, is substantial. 相似文献
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The regulatory environment is assumed to be characterized by changing labor costs and productivity, and by the existence of set-up costs for rate reviews. If the commission behaves myopically, price changes are shown to occur only when a threshold deviation of actual from target return is reached. During periods where productivity (wage) increases predominate, the actual return is thus consistently higher (lower) than the target level. If, however, the commission incorporates dynamic trends into its decision-making process, there are intervals where actual return both exceeds and falls short of target levels; on average, the firm earns over time a return that is approximately equal to the target level. 相似文献
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DAVID P. BARON 《Economic inquiry》1972,10(3):298-307
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Abstract This paper presents the results of an empirical investigation of one of the most common yet least optimized production management practices—expediting. The intention of this study was to generate quantitative insight into issues that underlie expediting decision making, such as the relative frequency of various causes of expediting, commonly used expediting strategies and tactics, and the interaction of expediting and the production scheduling environment in use. The study centered around a survey sent to 1768 manufacturing staff personnel, with 182 usable questionnaires returned. It is hoped that the data and conclusions presented in this paper will be of use to production management researchers who are interested in expediting as a managerial decision. 相似文献
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Summary The recommended knowledge base of social work is seen to bewide-ranging on the one hand, and subject to divides and tensionson the other. This state of affairs is reviewed briefly. Anargument is then developed which maintains that only certaintypes of activity within the considerable range often identifiedas social work, offer a clear suggestion that the job whichis being described is that of social work. These various activitiesand practices appeal to different kinds of theory and knowledge.As the knowledge base and practical possibilities of the jobhave become increasingly elaborate and extensive, an argumentwhich recommends that social workers recover a simplier notionof what they are about also entails the idea that social workis a job which is seen to have necessary and definite limitsto its practice and theory. 相似文献
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Placing Children on Child Protection Registers: Risk Indicators and Local Authority Differences 总被引:1,自引:0,他引:1
Correspondence to Dr David Gordon, School for Policy Studies, University of Bristol, 8 Woodland Road, Bristol BS8 1TN, UK. Summary Wide variation in rates of children on protection registersin different authorities has led to doubts about the reliabilityof local decision making. A study of 1,752 referrals, for suspectedabuse or neglect in eight English local authorities, found thatindicators of child and family vulnerability were more importantthan local area in explaining selection for initial child protectionconference and placement on registers. There appeared to beagreement on common-sense risk indicators butstronger measurements of risk would enable child protectionprocedures to be better targeted. 相似文献
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DAVID STEINBEKG 《Children & Society》1989,3(2):119-138
SUMMAR. Arguments for a court dealing extensively with family matters have been gaining ground in many countries. Some judicial systems have advanced more than others and in this article the background and development of a Unified Family Court in Hamilton, Ontario are described. The author argues strongly for an extension of this approach as a means of providing speedy and sensitive justice to children and families in dispute. 相似文献