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41.
While leadership scholars increasingly acknowledge the influence of followers in the leadership process, less attention has been paid to their role in the destructive leadership process. Specifically, the current debate lacks a broad-based understanding of different susceptible follower types that synthesizes related research across academic domains. Expanding on Padilla, Hogan, and Kaiser's (2007) toxic triangle model of destructive leadership, we integrate research and theory across various academic literatures to derive a cohesive taxonomy of vulnerable followers that we call the susceptible circle. We describe the core characteristics of each follower type, drawing on Barbuto's (2000) theory of follower compliance to highlight the psychological processes that motivate each follower to comply with destructive leaders. We then conclude by discussing theoretical and practical implications, as well as avenues for future research.  相似文献   
42.
Few studies have analysed the results of public management in terms of social welfare. However, the financial health of local governments is in decline, which means that they are no longer able to provide public services that require financial obligations. This generally results in a reduction in the quality/quantity of public services provided by local governments, thus affecting citizens’ quality of life, since the most important welfare needs are usually related to public services. This study is an original approach to understanding the importance of the financial health of local governments in relation to social welfare. We selected a sample composed of 76 Spanish cities for the period 2008–2010. The results show that citizens who live in municipalities with good financial health have a higher quality of life than others. In general, citizens from municipalities governed by right-wing parties with low political competition tend to have higher levels of quality of life.  相似文献   
43.
The purpose of this article is to present a new method to detect level shifts in the context of conditional heteroscedastic models. First, we define precisely what type of outlier we are referring to, a concept that has been scarcely touched in the field of GARCH (1,1) models, and then we go on to present our methodology based on the nature of the Lagrange multiplier tests. The validity and efficiency of the proposed procedure are demonstrated through different simulation experiments. To conclude, we present a practical application of the method to the time series of returns of US short-term interest rates.  相似文献   
44.
    
A new test is proposed for the hypothesis of uniformity on bi‐dimensional supports. The procedure is an adaptation of the “distance to boundary test” (DB test) proposed in Berrendero, Cuevas, & Vázquez‐Grande (2006). This new version of the DB test, called DBU test, allows us (as a novel, interesting feature) to deal with the case where the support S of the underlying distribution is unknown. This means that S is not specified in the null hypothesis so that, in fact, we test the null hypothesis that the underlying distribution is uniform on some support S belonging to a given class ${cal C}$ . We pay special attention to the case that ${cal C}$ is either the class of compact convex supports or the (broader) class of compact λ‐convex supports (also called r‐convex or α‐convex in the literature). The basic idea is to apply the DB test in a sort of plug‐in version, where the support S is approximated by using methods of set estimation. The DBU method is analysed from both the theoretical and practical point of view, via some asymptotic results and a simulation study, respectively. The Canadian Journal of Statistics 40: 378–395; 2012 © 2012 Statistical Society of Canada  相似文献   
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46.
First-mover advantages (FMA) and multimarket contact (MMC) have evolved independently in the strategic management literature. This is surprising because FMA erode as a result of competition which, in turn, is affected by MMC. This paper links these literatures through the concept of spheres of influence and analyses the effect of MMC on pioneers' profitability. We use the order of market entry to identify spheres of influence and to determine their distribution among multimarket firms. The distribution of spheres of influence allows us to distinguish between reciprocal MMC and non-reciprocal MMC and to study how each of them determines pioneers' profitability. We test our hypotheses in the mobile telecommunications industry. Our findings show that reciprocal MMC has a positive effect on pioneers’ results, but non-reciprocal MMC negatively affects them.  相似文献   
47.
Formerly a country of emigrants, Spain has now become a receptor of immigrants from other countries. In spite of the great diversity that existed in our country's past, reflection, legislation and educational concern pertaining to cultural pluralism developed only after this phenomenon. In this paper we examine the adoption of the intercultural perspective in education in Spain, and the relationship between policy and practice. We first discuss the theoretical framework that we use. Second, we look at European policies in this area and finally we describe how cultural diversity is dealt with in Spain, both from a legislative and a practical point of view.  相似文献   
48.
The implementation of an all-volunteer force in 1974 sparked academic interest in U.S. Army recruiting. During the past three decades Moskos's (1977) Institution/ Occupation (I/O) thesis has dominated this literature. Moskos held that the U.S. Army was becoming less of an institution and more of an occupation. He warned about the danger of offering monetary incentives for enlistment which, he believed, threatened to transform a patriotic duty into a mere job and might also undermine motivation to fight during wartime. This study examines recruiting theme trends through an analysis of recruitment posters from 1915 to 1953. (In a companion article, we extend the examination from 1954 to 1990.) Findings indicate that the I/O thesis was not borne out (Janowitz 1977) and that military changes, including the emergence of an elite military culture, influenced recruitment themes.  相似文献   
49.
Urban Ecosystems - Anuran amphibians are highly dependent on aquatic ecosystems. Many amphibian species are exhibiting population declines primarily due to habitat destruction and water quality...  相似文献   
50.
In 2010 the Human Development Index (HDI) was revised with several major changes. Many of its problems were tackled, although some drawbacks still persist. This paper proposes a multi-criteria approach to measure human development, propounding two innovations for the computation of the HDI: (1) the introduction of a double reference point scheme in the normalization; (2) an aggregation function which deals with the problem of substitutability between components. In particular, for each component of the HDI the value of each country is normalized by means of two reference values (aspiration and reservation values) by using an achievement scalarizing function that is piecewise linear. Aggregating the new normalized values, we calculate a range of indices with different degrees of substitutability: (1) a weak index that allows total substitutability; (2) a strong index that measures the state of the worst component and allows no substitutability; and (3) a mixed index that is a combination of the first two.  相似文献   
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