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排序方式: 共有230条查询结果,搜索用时 62 毫秒
61.
Anke Müller-Peters Roland Pepermans Guido Kiell Nicole Battaglia Suzanne Beckmann Carole Burgoyne Minoo Farhangmehr Gustavo Guzman Erich Kirchler Cordula Koenen Flora Kokkinaki Mary Lambkin Dominique Lassarre Francois-Regis Lenoir Roberto Luna-Arocas Agneta Marell Katja Meier Johanna Moisander Guido Ortona Ismael Quintanilla David Routh Francesco Scacciati Liisa Uusitalo Yvonne M. van Everdingen W. Fred van Raaij Richard Wahlund 《Journal of Economic Psychology》1998,19(6):663-680
62.
Systematisierung der Erfolgsfaktoren von Wissensmanagement auf Basis der bisherigen empirischen Forschung 总被引:1,自引:0,他引:1
Prof. Dr. Roland Helm Prof. Dr. Reinhard Meckl Dipl.-Kffr. Nicole Sodeik 《Zeitschrift für Betriebswirtschaft》2007,77(2):211-241
Zusammenfassung Der vorliegende Beitrag leitet aus einer umfassenden Bestandsaufnahme der empirischen Forschung zum Wissensmanagement einen
Bezugsrahmen der Erfolgsfaktoren ab. Ziel ist die Zuordnung der identifizierten Erfolgsfaktoren zu übergeordneten Aggregationsniveaus
(Untersuchungsfelder, Kategorien und Dimensionen) und damit die Reduzierung von Komplexit?t und Systematisierung der bisherigen
Befunde. Weiterhin sollen aus den Ergebnissen der vorliegenden Analyse Implikationen für die weitere Forschung im Wissensmanagement
abgeleitet werden. Als Ergebnis resultiert ein Modell, welches die Inhalte als auch die hypothetischen Beziehungen zwischen
den identifizierten Aggregationsebenen veranschaulicht. Er bildet damit Grundlage für eine weitere Analyse der Erfolgsfaktoren,
ihrer Auspr?gungen und Interdependenzen. Aus der Heterogenit?t der Studien konnten weitere Implikationen für die theoretische
Wissensmanagement-Forschung abgeleitet werden.
Knowledge management factors of success: A review of empirical findings and a model for future research
Summary This paper derives a framework of key success-factors from an in-depth review of empirical research in knowledge management. Our first objective was to reduce the complexity of previous findings in the field of knowledge management by developing a model-structure that focuses on the interdependencies of the identified variables and to develop a framework that would allow for further research. We thus iteratively aggregated the identified factors of success to superior fields of analysis (named research fields, categories and dimensions). Our second objective was to extract from the analysis further implications for future research. The derived hypothetical framework maps the identified levels of aggregation and its describing factors, as well as the hypothetical interdependencies among them. Therefore this framework not only structures the findings, but also provides a basis for further analysis that aims at sound confirmation of the knowledge management factors of success, their characteristics and interdependencies. The observed heterogeneity of existing research points towards further research implications for knowledge management theory.
Forschungsschwerpunkte: Mergers & Acquisitions, Projektmanagement, Wissensmanagement 相似文献
63.
We study political activism by several interest groups with private signals. When their ideological distance to the policymaker is small, a “low‐trust” regime prevails: agents frequently lobby even when it is unwarranted, taking advantage of the confirmation provided by others' activism; conversely, the policymaker responds only to generalized pressure. When ideological distance is large, a “high‐trust” regime prevails: lobbying behavior is disciplined by the potential contradiction from abstainers, and the policymaker's response threshold is correspondingly lower. Within some intermediate range, both equilibria coexist. We then study the optimal organization of influence activities, contrasting welfare levels when interest groups act independently and when they coordinate. (JEL: D72, D78, D82) 相似文献
64.
Water poverty is difficult to evaluate because it is multidimensional. It is determined not only by the availability of water sources but also whether communities have adequate access to clean, uncontaminated water. It is also dependent on the resource needs of those using the water. Under the premise that water scarcity is multidimensional, we use a Water Poverty Index approach using Principal Component Analysis to develop an index at the household level in 10 villages in one large farming community to examine each household’s subjective view of well being as a result of water poverty. This paper reviews how water resources endowments and depletion because of indiscriminate disposal of untreated industrial wastewater, household sewage and climate change are posing serious threats to water poverty at the household level in developing agrarian economies like Pakistan. We report from our results that both the perceived level of pollution and the proximity to clean and polluted water sources matter significantly for subjective well-being in rural households of Pakistan. The villages closer to polluted water sources are unhappier while the villages, which have better access to fresh water, have relatively higher subjective well-being. A strong implementation of environmental protection measures and regional strategies are suggested to alleviate water poverty and increase subjective well-being in local communities. 相似文献
65.
Population and Environment - This study investigates how geographic isolation interacts with declining environmental and economic conditions in Kiribati, an island nation wherein which limited... 相似文献
66.
Jing Guan Hongjian Cheng Kenneth A. Bollen D. Roland Thomas Liqun Wang 《Revue canadienne de statistique》2019,47(4):653-667
Researchers in the medical, health, and social sciences routinely encounter ordinal variables such as self‐reports of health or happiness. When modelling ordinal outcome variables, it is common to have covariates, for example, attitudes, family income, retrospective variables, measured with error. As is well known, ignoring even random error in covariates can bias coefficients and hence prejudice the estimates of effects. We propose an instrumental variable approach to the estimation of a probit model with an ordinal response and mismeasured predictor variables. We obtain likelihood‐based and method of moments estimators that are consistent and asymptotically normally distributed under general conditions. These estimators are easy to compute, perform well and are robust against the normality assumption for the measurement errors in our simulation studies. The proposed method is applied to both simulated and real data. The Canadian Journal of Statistics 47: 653–667; 2019 © 2019 Statistical Society of Canada 相似文献
67.
Urban Ecosystems - We studied the effects on spiders of a three-step rural-urban urbanisation gradient near a Danish town embedded in a historically forested landscape. Using pitfall traps set in... 相似文献
68.
This paper provides a sociological model of the key transnational political and economic forces that are shaping the 'global football field'. The model draws upon, and significantly extends, the theory of the 'global field' developed previously by Robertson. The model features four quadrants, each of which contains a dominant operating principle, an 'elemental reference point', and an 'elemental theme'. The quadrants contain, first, neo-liberalism, associated with the individual and elite football clubs; second, neo-mercantilism, associated with nation-states and national football systems; third, international relations, associated with international governing bodies; and fourth, global civil society, associated with diverse institutions that pursue human development and/or social justice. We examine some of the interactions and tensions between the major institutional and ideological forces across the four quadrants. We conclude by examining how the weakest quadrant, featuring global civil society, may gain greater prominence within football. In broad terms, we argue that our four-fold model may be utilized to map and to examine other substantive research fields with reference to globalization. 相似文献
69.
Nikolaj Malchow-Møller Jakob Roland Munch Sanne Schroll Jan Rose Skaksen 《Social indicators research》2009,91(3):371-390
In this paper, we use data from the first two rounds of the European Social Survey to analyze the extent to which differences
in average attitudes towards immigration across the EU-15 countries may be explained by differences in socioeconomic characteristics
and individually perceived consequences of immigration, using an extension of a decomposition technique developed by Fairlie
(2005). We find that despite the significant effects of socioeconomic characteristics on attitudes, differences in the distributions
of these characteristics can only explain a modest share of the cross-country variation in average attitudes. A larger part
can be explained by differences in perceived consequences of immigration, but the main part is still left unexplained. Apart
from providing useful input for policy makers working in the area of immigration policy, this raises a number of questions
for further research for which the ESS data can be successfully applied.
相似文献
Jan Rose SkaksenEmail: |
70.
The study investigates depressive symptoms among 3,431 adolescents aged 13–15 years. The sample comprises both native Norwegian
and immigrant adolescents living in Norway. The main finding of the study is that the level of depressive symptoms is significantly
higher among the immigrant adolescents than their Norwegian counterparts. When analysed separately for boys and girls, the
difference is still significant for boys. Generally depressive symptoms are significantly higher among girls than among boys.
Depressive symptoms, especially in boys, may also be related to the degree of urbanization of the area they live in. In cities,
there is a significant difference between native Norwegian and immigrant boys, with immigrant boys having a higher level of
depressive symptoms than native Norwegians. The implications for future research about immigrant adolescents and their psychosocial
adjustment are discussed.
相似文献
Hildegunn FandremEmail: |