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51.
Paula Ponce Lazaro Selene Viridiana Perez Ramirez Silvia Cartujano Escobar Roque Lopez Tarango Crisoforo Alvarez Violante Braian Real Bahena 《现代会计与审计》2014,(10):1055-1059
This paper addresses the case of the Professional Institute of the Southern Region (IPRES), an institute of higher education in the State University of Morelos, with the aim of showing the measurement results of organizational climate before and after the change of the principal to know some internal features and describe the organizational climate of workers' perception in a transition stage; besides, the influence of the current director's leadership is analyzed in the achievement of organizational goals and how the perception of organizational climate or working environment can be affected by female leadership is also dealt with. In Mexico, there are more and more women running various organizations, including those belonging to the field of education, and universities are no exception. On the other hand, the type of leadership being exercised can promote or hinder the proper performance of the institute and may be a factor of distinction and influence the behavior of those who integrate it; therefore, knowing how it works provides feedback about the processes that determine organizational behavior and the working environment. 相似文献
52.
Agnes DeFranco Raymond S. Schmidgall 《International Journal of Hospitality & Tourism Administration》2019,20(2):226-248
With the club industry comprising of different types of clubs, a more in-depth analysis separating clubs with and without golf operations would be beneficial. Financial performance can be summarized via financial ratios. This study surveyed 115 clubs regarding their financial performance and calculated 24 financial ratios for 2014. The median profit margin of all clubs was at 1.65%. Clubs with golf operations reported a median profit margin at 1.73%, doubling that of the nongolf operations at 0.83%. T-tests using means of financial ratios showed a statistically significantly difference in only the food inventory turnover by days. 相似文献
53.
New data and new methods have provided many new insights into rural households in the past 50 years. We analyze what we have learned from household models since Boserup and Becker, using this to frame more recent findings about household behavior from three types of studies: observational studies, experimental games, and impact evaluations. More sex-disaggregated data, as well as data that are collected at smaller units, such as agricultural plots, have allowed us to better understand agricultural productivity, risk sharing, and spousal cooperation. However, the focus on bargaining within households has often led us to ignore the cooperation that occurs within households. Many resources are owned and managed jointly by household members and many decisions are made jointly, although not all parties necessarily have equal voice in these decisions. Research demonstrating that households often do not reach efficient outcomes suggests that we still have much to learn about rural household behavior. Understanding both individual roles within households and the levels of cooperation, including joint decision making and ownership of resources, is essential to analysis of households, especially in rural areas where households engage in both production and consumption. 相似文献
54.
Review of Accounting Studies - Sales and profit margins are two popular earnings components discussed in the media. We study properties of one-year-ahead analyst forecasts of these two components.... 相似文献
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Abstract The literature on network management in the public sector reports positive effects of network activity on agency performance. Current studies show however no differences between specific types of contacts in an agency's environment. The present article adopts an explorative design to study the different types of environmental actors in the networks of nine colleges for nursing studies in the Netherlands. A typology of environmental ties is introduced, and applied to the nine cases. It appears that contacts to different types of actors reflect different levels of ambition in the network management of the colleges. The level of ambition in network management appears to be associated with two indicators for college performance: it is positively associated with diploma rate, and negatively associated with drop-out rates among freshmen. These results are discussed with reference to the current literature in public network management. 相似文献
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One of the pressing problems of mechanical reliability still requiring a satisfactory solution is that of ensuring the guaranteed fatigue life of a component or structure subject to random dynamic loading. In the past, this problem has generally been solved in technical practice by the choice of a sufficiently large "safety factor" when dimensioning critically stressed parts of a complex structure.
Application of probability and statistical methods now offers the possibility of developing a theory of reliability of mechanical systems, where the risk of failure can be expressed as a probability, taking into account effects of random loading processes, which characterize either the functioning of the system itself or external environmental operating conditions.
In the following paper we describe one method of approach to the solution of this problem. The solution consists of a combination of the W eibull -F reudenthal -G umbel theory of fatigue estimation using ( , N, P ) relations, the P almgren -M iner hypothesis of linear accumulation of damage and the theory of stationary random processes having a given autocorrelation function or spectral density. Several other stochastic models are discussed in [1]. The subject of this paper was chosen in acknowledgement of the fact that H. C. H amaker in his applied theoretical work also dealt with a related problem concerning the breaking strength of glass [2]. 相似文献
Application of probability and statistical methods now offers the possibility of developing a theory of reliability of mechanical systems, where the risk of failure can be expressed as a probability, taking into account effects of random loading processes, which characterize either the functioning of the system itself or external environmental operating conditions.
In the following paper we describe one method of approach to the solution of this problem. The solution consists of a combination of the W eibull -F reudenthal -G umbel theory of fatigue estimation using ( , N, P ) relations, the P almgren -M iner hypothesis of linear accumulation of damage and the theory of stationary random processes having a given autocorrelation function or spectral density. Several other stochastic models are discussed in [1]. The subject of this paper was chosen in acknowledgement of the fact that H. C. H amaker in his applied theoretical work also dealt with a related problem concerning the breaking strength of glass [2]. 相似文献
60.
Thomas Oberthür Peter Läderach Huver Posada Myles J. Fisher Luis F. Samper Julia Illera Laure Collet Edgar Moreno Rodrigo Alarcón Andres Villegas Herman Usma Carolina Perez Andy Jarvis 《Food Policy》2011
International markets are increasingly signaling demand for quality-differentiated coffee, which the Colombian Coffee Growers Federation (FNC) proposed to exploit to identify those regional coffees that would fulfill the requirements to be classified as denomination of origin. The objective of this study was to develop and implement a sound, robust and repeatable approach with and for the FNC to identify regional causal relationships between coffee quality and environmental characteristics as bases for labels of denomination of origin. Environmental differences between coffee-growing areas in the departments of Cauca and Nariño were statistically significant for several characteristics, including the number of dry months, annual precipitation and diurnal temperature range. The dominant varieties (Caturra and Colombia) did not show major differences in quality attributes, and were pooled for the analyses with the environmental data. There are significant differences in biochemical and sensorial product characteristics between the two departments. The spatial patterns in product characteristics exhibit a non-random, regionally-changing structure that is related to those in the environmental data. The generated results provided ample evidence to support the application for regionally-based denominations of origin. Recommendations were derived to help mainstreaming the developed approach and thereby facilitate policy decisions for its use in other geographies and with other crops. Furthermore, the importance of systematic interdisciplinary institutional collaboration for large-scale denomination of origin projects was corroborated for food policy dialogue and decision making. It seems plausible that producers of high-quality products within other commodities are likely to follow the FNC in seeking denomination of origin for their goods. The presented approach is crucial to facilitate policy. 相似文献