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251.
Requirements for scheduling techniques for educational systems involving large-scale, computer managed, individualized instruction systems differ significantly from scheduling techniques for similar systems involving traditional educational technologies. This paper reports on the development and testing of a scheduling system for the Advanced Instructional System of the U.S. Air Force. The scheduling system was tested using computer simulation. Simulation results showed how the system would perform with various resource levels, student loads, and entrance frequencies. Results of the simulation suggested a number of recommendations for program management. 相似文献
252.
Marine Le Gall‐Ely Caroline Urbain Dominique Bourgeon‐Renault Anne Gombault Christine Petr 《International Journal of Nonprofit & Voluntary Sector Marketing》2008,13(1):57-72
- This paper considers the theme of the audiences' perceptions of free admission in national French museums and monuments. The results show that, from an individual perspective, perceptions of free admission are linked to perceptions of price, money and payment, hence complementing perceptions expressed in a collective perspective (a symbolic, political measure causing either adhesion or rejection). These perspectives are generally put forward by both advocates and opponents of the measure in their discussions. These different visions of free admission have managerial implications for managers of museums and monuments.
253.
Economies of density, scale and scope in the water supply and sewerage sector: a study of four developing and transition economies 总被引:2,自引:0,他引:2
Using panel data, we estimate measures of density, scale and scope economies in four countries that differ substantially in
their levels of economic development and in their piped water and sewerage coverage: Brazil, Moldova, Romania and Vietnam.
We find evidence of economies of scale in Moldova, Romania and Vietnam. In Brazil, we cannot reject the null hypothesis of
constant returns to scale. The results of this study show that the cost structure of water and sewerage utilities varies significantly
within and between countries and over time.
相似文献
254.
255.
Jeffrey J. Burks Christine Cuny Joseph Gerakos João Granja 《Review of Accounting Studies》2018,23(4):1471-1511
We use the relaxation of interstate branching restrictions under the Interstate Banking and Branching Efficiency Act (IBBEA) to examine how increases in competition affect incumbents’ voluntary disclosure choices. States implemented the IBBEA over several years and to varying degrees, allowing us to identify the effect of increased competition on the voluntary disclosure decisions of both public and private banks. We find that increases in competition are associated with an increase in press releases. Overall, press releases become more negative in tone as entry barriers decrease. However, disclosures by public banks and by banks issuing equity become incrementally positive in tone when entry barriers decrease. Thus, the increase in disclosure is consistent with a dominant incentive to deter entry via negative information, which is mitigated by an incentive to communicate positive information to investors. 相似文献
256.
China has long enjoyed its position as the world’s cheapest production country. However, this position is being shaken due
to the increasingly rising costs in China in pace with China’s rapid economic development. China’s New Labour Contract Law
which took effect from 1 January 2008 has further pushed the labour costs in China in general. The purpose of this article
is to arrive at an in-depth understanding of why foreign firms conduct sourcing in China where sourcing is becoming increasingly
expensive. The experiences of four Swedish companies in the textile and clothing industry (TCI) conducting sourcing in China
are presented. Our findings show that sourcing in China is becoming both cost- and strategy-driven. Companies purely chasing
the cheapest production would most probably consider leaving China, whereas companies with a long-term strategic intent and
a high level of business ethics and corporate social responsibility (CSR) practices will retain all or most of their sourcing
activities on the Chinese soil despite the rising costs. 相似文献
257.
Quality & Quantity - Founded in December 1958, Euskadi Ta Askatasuna (ETA) was dissolved on 11 May 2018. During its almost sixty years of existence, ETA underwent phases of military offensive... 相似文献
258.
Ernani Teixeira Torres Filho Norberto Montani Martins Caroline Yukari Miaguti 《Journal of post Keynesian economics》2019,42(1):144-168
This article applies Hyman P. Minsky’s insights on financial fragility to analyze the behavior of electricity distribution firms in Brazil from 2007 to 2015. More specifically, it builds an analytical framework to classify these firms into Minskyan risk categories and assess how financial fragility evolved over time, in each firm and in the sector as a whole. This work adapts Minsky’s financial fragility indicators and taxonomy to the conditions of the electricity distribution sector and applies them to regulatory accounting data for more than 60 firms. This empirical application of Minsky’s theory for analyzing firms engaged in the provision of public goods and services is a novelty. The results show an increase in the financial fragility of those firms as well as of the sector throughout the period, especially between 2008 and 2013. 相似文献
259.
Caroline Saunders 《Journal of Agricultural Economics》2019,70(3):579-594
This address explores the importance for agricultural sustainability of different types of capital assets, especially knowledge capital, drawing on recent research in New Zealand that has aimed to expand the contribution of the primary sector to sustainable wellbeing. I begin with an overview of the theory on what constitutes sustainability and wellbeing, focusing on connections between wellbeing, capabilities and different types of capital stocks, and highlighting the importance of knowledge capital for wellbeing. Recent trends in New Zealand and United Kingdom agriculture provide the applied context for analysis of some key knowledge issues facing agriculture, framed by the capability theory of the firm following David Teece. The paper finishes with a brief conclusion on the implications for the UK. 相似文献
260.