全文获取类型
收费全文 | 4795篇 |
免费 | 135篇 |
专业分类
各国政治 | 427篇 |
工人农民 | 149篇 |
世界政治 | 522篇 |
外交国际关系 | 328篇 |
法律 | 1912篇 |
中国共产党 | 1篇 |
中国政治 | 27篇 |
政治理论 | 1509篇 |
综合类 | 55篇 |
出版年
2023年 | 24篇 |
2022年 | 20篇 |
2021年 | 40篇 |
2020年 | 79篇 |
2019年 | 88篇 |
2018年 | 135篇 |
2017年 | 161篇 |
2016年 | 175篇 |
2015年 | 103篇 |
2014年 | 142篇 |
2013年 | 809篇 |
2012年 | 125篇 |
2011年 | 140篇 |
2010年 | 108篇 |
2009年 | 164篇 |
2008年 | 196篇 |
2007年 | 179篇 |
2006年 | 123篇 |
2005年 | 142篇 |
2004年 | 151篇 |
2003年 | 121篇 |
2002年 | 128篇 |
2001年 | 118篇 |
2000年 | 115篇 |
1999年 | 97篇 |
1998年 | 83篇 |
1997年 | 76篇 |
1996年 | 59篇 |
1995年 | 68篇 |
1994年 | 65篇 |
1993年 | 59篇 |
1992年 | 49篇 |
1991年 | 76篇 |
1990年 | 54篇 |
1989年 | 61篇 |
1988年 | 51篇 |
1987年 | 53篇 |
1986年 | 63篇 |
1985年 | 33篇 |
1984年 | 40篇 |
1983年 | 43篇 |
1982年 | 43篇 |
1981年 | 25篇 |
1980年 | 35篇 |
1979年 | 29篇 |
1978年 | 28篇 |
1977年 | 20篇 |
1976年 | 24篇 |
1974年 | 26篇 |
1973年 | 17篇 |
排序方式: 共有4930条查询结果,搜索用时 15 毫秒
101.
102.
103.
104.
Peter Gottschalk 《Journal of policy analysis and management》2005,24(3):485-498
A common argument in support of work‐based welfare reform is that exposure to work will lead welfare recipients to revise their beliefs about how they will be treated in the labor market. This paper explores the analytical and empirical basis for this argument. The difficulty in testing the assumption that work leads to a change in beliefs is that there is an inherent simultaneity between work and beliefs. Welfare recipients who work may have different beliefs because they learn about the world of work once they enter the labor market. Alternatively, welfare recipients who have a more positive view of work are the ones who are more likely to work. We use a unique data set that helps solve this simultaneity problem. We find that exogenous increases in work induced by an experimental tax credit led to the predicted change in beliefs among younger workers. © 2005 by the Association for Public Policy Analysis and Management 相似文献
105.
M. Peter van der Hoek 《Public Budgeting & Finance》2005,25(1):32-45
Traditionally, governments used to deploy input‐based budgeting systems and cash‐based accounting systems. However, these systems do not provide the information that is necessary for a government to operate efficiently and effectively. Therefore, a growing number of countries have already shifted or are planning to shift from cash‐based to some form of accrual accounting in the public sector. Usually, the implementation of some accrual‐based system is linked to wider financial management reforms including performance management requiring information on cost. This paper focuses on the Dutch experience with the shift from cash‐based accounting and budgeting systems to an accrual‐based system. 相似文献
106.
Peter Hays Gries 《East Asia》2005,22(4):3-17
In July 2004, a Chinese claim that the ancient Kingdom of Koguryo (37 BC-AD 668) was China's vassal state ignited a firestorm
of protest in South Korea. The decade-long South Korean love affair with China appears to have ended, as increasing numbers
of South Koreans have begun to view their colossal neighbor with new suspicion. What were the causes and consequences of this
controversy? Rather than forwarding the usual political, economic and security explanations, this paper interrogates the deeper
identity politics at stake, arguing that the Koguryo controversy implicates the very meaning of being Korean or Chinese in
the 21st century. 相似文献
107.
Danielle H. Dallaire David A. Cole Thomas M. Smith Jeffrey A. Ciesla Beth LaGrange Farrah M. Jacquez Ashley Q. Pineda Alanna E. Truss Amy S. Folmer 《Journal of youth and adolescence》2008,37(7):830-846
Community, demographic, familial, and personal risk factors of childhood depressive symptoms were examined from an ecological
theoretical approach using hierarchical linear modeling. Individual-level data were collected from an ethnically diverse (73%
African-American) community sample of 197 children and their parents; community-level data were obtained from the U.S. Census
regarding rates of community poverty and unemployment in participants’ neighborhoods. Results indicated that high rates of
community poverty and unemployment, children’s depressive attributional style, and low levels of self-perceived competence
predict children’s depressive symptoms, even after accounting for demographic and familial risk factors, such as parental
education and negative parenting behaviors. The effect of negative parenting behaviors on depressive symptoms was partially
mediated by personal variables like children’s self-perceived competence. Recommendations for future research, intervention
and prevention programs are discussed.
Dr. Danielle H. Dallaire is an Assistant Professor in the Psychology Department at The College of William and Mary. She received her Ph.D. from Temple University in 2003. Her major research interests include children’s social and emotional development and promoting resiliency in children and families in high risk environments, particularly children and families dealing with parental incarceration. Dr. David A. Cole is a Professor in the Department of Psychology and Human Development at Vanderbilt University. He received his Ph.D. from The University of Houston in 1983. His major research interests center around developmental psychopathology in general and childhood depression in particular. Dr. Thomas M. Smith is an Assistant Professor of Public Policy and Education at Vanderbilt University, Peabody College. He received his Ph.D. in 2000 from The Pennsylvania State University. Professor Smith’s current research agenda focuses on the organization of teaching quality, exploring relationships between educational policy (national, state, district, and school level), school organization, teacher commitment, and the quality of classroom instruction. Dr. Jeffrey A. Ciesla is an Assistant Professor in the Psychology Department at Kent State University. He received his Ph.D. from The State University of New York at Buffalo in 2004. His major research interests include the effects of ruminative thought and stressful life events on depressive disorders. Beth LaGrange, M.S., is a Doctoral candidate in Clinical Psychology in the Department of Psychology and Human Development at Vanderbilt University. Her current research interests include depression and the development of depressive cognitive style in children and adolescents. Dr. Farrah M. Jacquez is a Postdoctoral fellow in pediatric psychology at the Mailman Center for Child Development at the University of Miami. She received her Ph.D. from Vanderbilt University in 2006. Her major research interests include parenting in the context of poverty and developing community-based interventions for underserved children and families. Ashley Q. Pineda, M.S., is a Doctoral candidate in Clinical Psychology in the Department of Psychology and Human Development at Vanderbilt University and is currently completing her internship at the Children’s Hospital at Stanford University. Her major research interests include examining the reciprocal relations between parenting behaviors, depressive cognitions, and childhood depression. Alanna E. Truss, M.S., is a Doctoral candidate in the Department of Psychology and Human Development at Vanderbilt University. Her major research and clinical interests include developmental factors in internalizing disorders in children and adolescents and the effects of trauma on children and families. Amy S. Folmer is a graduate student in the Department of Psychology and Human Development at Vanderbilt University. She received her B.A. from The University of Texas in 2003. Her major research interests include cognitive developmental factors that influence the applicability of adult cognitive models of depression to children. 相似文献
Danielle H. DallaireEmail: |
Dr. Danielle H. Dallaire is an Assistant Professor in the Psychology Department at The College of William and Mary. She received her Ph.D. from Temple University in 2003. Her major research interests include children’s social and emotional development and promoting resiliency in children and families in high risk environments, particularly children and families dealing with parental incarceration. Dr. David A. Cole is a Professor in the Department of Psychology and Human Development at Vanderbilt University. He received his Ph.D. from The University of Houston in 1983. His major research interests center around developmental psychopathology in general and childhood depression in particular. Dr. Thomas M. Smith is an Assistant Professor of Public Policy and Education at Vanderbilt University, Peabody College. He received his Ph.D. in 2000 from The Pennsylvania State University. Professor Smith’s current research agenda focuses on the organization of teaching quality, exploring relationships between educational policy (national, state, district, and school level), school organization, teacher commitment, and the quality of classroom instruction. Dr. Jeffrey A. Ciesla is an Assistant Professor in the Psychology Department at Kent State University. He received his Ph.D. from The State University of New York at Buffalo in 2004. His major research interests include the effects of ruminative thought and stressful life events on depressive disorders. Beth LaGrange, M.S., is a Doctoral candidate in Clinical Psychology in the Department of Psychology and Human Development at Vanderbilt University. Her current research interests include depression and the development of depressive cognitive style in children and adolescents. Dr. Farrah M. Jacquez is a Postdoctoral fellow in pediatric psychology at the Mailman Center for Child Development at the University of Miami. She received her Ph.D. from Vanderbilt University in 2006. Her major research interests include parenting in the context of poverty and developing community-based interventions for underserved children and families. Ashley Q. Pineda, M.S., is a Doctoral candidate in Clinical Psychology in the Department of Psychology and Human Development at Vanderbilt University and is currently completing her internship at the Children’s Hospital at Stanford University. Her major research interests include examining the reciprocal relations between parenting behaviors, depressive cognitions, and childhood depression. Alanna E. Truss, M.S., is a Doctoral candidate in the Department of Psychology and Human Development at Vanderbilt University. Her major research and clinical interests include developmental factors in internalizing disorders in children and adolescents and the effects of trauma on children and families. Amy S. Folmer is a graduate student in the Department of Psychology and Human Development at Vanderbilt University. She received her B.A. from The University of Texas in 2003. Her major research interests include cognitive developmental factors that influence the applicability of adult cognitive models of depression to children. 相似文献
108.
Alejandro Portes Lori D. Smith 《Studies in Comparative International Development (SCID)》2008,43(2):101-128
We review the theoretical literature on the concept of institutions and its relationship to national development, propose
a definition of the concept, and advance six hypotheses about institutional adequacy and contributions to national development.
We then present results of a comparative empirical study of existing institutions in three Latin American countries and examine
their organizational similarities and differences. Employing the qualitative comparative method (QCA) proposed by Ragin, we
then test the six hypotheses. Results converge in showing the importance of meritocracy, immunity to corruption, absence of
“islands of power,” and proactivity in producing effective institutions. Findings strongly support Peter Evans’ theory of
developmental apparatuses.
Alejandro Portes is the Howard Harrison and Gabrielle Snyder Beck Professor of Sociology and director of the Center for Migration and Development at Princeton University. His current research is on the adaptation process of the immigrant second generation and the rise of transnational immigrant communities in the United States. His most recent books, co-authored with Rubén G. Rumbaut, are Legacies: The Story of the Immigrant Second Generation and Ethnicities: Children of Immigrants in America (California 2001). Lori D. Smith is a Ph.D. candidate in sociology at Princeton University. Her research interests include international development, organizations, and political and economic sociology. 相似文献
Lori D. SmithEmail: |
Alejandro Portes is the Howard Harrison and Gabrielle Snyder Beck Professor of Sociology and director of the Center for Migration and Development at Princeton University. His current research is on the adaptation process of the immigrant second generation and the rise of transnational immigrant communities in the United States. His most recent books, co-authored with Rubén G. Rumbaut, are Legacies: The Story of the Immigrant Second Generation and Ethnicities: Children of Immigrants in America (California 2001). Lori D. Smith is a Ph.D. candidate in sociology at Princeton University. Her research interests include international development, organizations, and political and economic sociology. 相似文献
109.
110.
Peter Burnell 《Political studies》2008,56(2):414-434
Organisations involved in delivering international democracy assistance are engaging increasingly with questions about how to assess their activities. A double shift in the terms of reference, from the ex post evaluation of assistance projects or programmes to ex ante appraisal of the broader democracy promotion strategies, could make democracy promotion more effective. This does not mean abandoning the former; on the contrary its status would be enhanced. Improving the chain of learning that leads from assistance evaluations to the formulation of promotion strategies could improve decision-making over how and whether to promote democracy abroad. Because strategies for democracy promotion are constitutive of the political relationship with countries, different strategies have different implications for the possibilities of political self-determination. For that reason and because democratisation and hence effective democracy promotion may be beneficial for human development, international peace and national security, strategies that reflect informed appraisal would be an improvement on a defective status quo. The challenges include: more systematic data gathering; innovative ways of comparing the various democracy promotion options; and institutional changes that connect the research findings to the high politics of policy-making. 相似文献