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791.
792.
Jones  Philip  Hudson  John 《Public Choice》1998,94(1-2):175-189
This paper explores the proposition that political parties reduce the ‘transaction costs’ of electoral participation. Political parties provide a low cost signal of a candidate's policies and personal characteristics and, in this way, reduce voters' information costs. With reference to ‘transaction cost economics’, political parties offer an ‘implicit contract’ between voters and politicians and thereby reduce the scope for opportunism by politicians. This impact on transaction costs is important in any evaluation of public policy towards political parties.  相似文献   
793.
Reviews     
Israel Getzler, Kronstadt 1917–1921: The Fate of a Soviet Democracy. London: Cambridge University Press, 1983, xii + 296 pp. £25.00.

Hans Dieter Seibel and Ukandi G. Damachi, Self‐Management in Yugoslavia and the Developing World, London: Macmillan, 1982, 316 pp. £20.00. Fred Singleton and Bernard Carter, The Economy of Yugoslavia, London: Croom Helm, and New York: St. Martin's, 1982, 279 pp. £19.95.

Steven Rosefielde, False Science: Underestimating the Soviet Arms Buildup. An Appraisal of the CIA's Direct Costing Effort, 1960–80. New Brunswick and London: Transaction Books, 1982, xxi + 340 pp. p/b $14.95.

Donald S. Zagoria (ed.), Soviet Policy in East Asia, London: Yale University Press, 1982, xiii+360 pp. £21.00.

Aryeh Y. Yodfat, The Soviet Union and the Arabian Peninsula, London: Croom Helm, 1983, 191 pp. £13.95.

David Lane, The End of Social Inequality? Class, Status and Power Under State Socialism, London, Boston and Sydney: George Allen and Unwin, 1982, x+208 pp. h/b £12.95. p/b £4.95.

P. J. Potichnyj and J. S. Zacek (eds.), Politics and Participation under Communist Rule, New York: Praeger Special Studies, 1983, xvii+282 pp. $29.95.

Vladimir G. Treml, Alcohol in the USSR: A Statistical Study, Durham, N.C.: Duke Press Policy Studies, 1982, xiii + 103 pp. $27.75.

R. Amann and J. M. Cooper (eds.), Industrial Innovation in the Soviet Union, New Haven and London: Yale University Press, 1982, xxix+526 pp. £33.00.

Malcolm R. Hill, East‐West Trade, Industrial Co‐operation and Technology Transfer, London: Gower Publishing, 1983, xviii+217 pp. £15.00.

Roy Medvedev, (translated by Brian Pearce), Khrushchev, Oxford: Basil Blackwell, 1982, x + 292 pp. £9.50.

Roger Munting, The Economic Development of the USSR, London: Croom Helm, 1982, 228 pp. (with one map and 54 tables). £13.95.

David Rousset, The Legacy of the Bolshevik Revolution: A Critical History of the USSR, volume 1, London/New York: Allison and Busby, 1982, translated by Alan Freeman, 333 pp. h/b £13.95, p/b £5.95.  相似文献   

794.
The indiscriminate promotion of infant formula in 3rd world countries frequently increases women's fertility as well as resulting in a direct risk to infants. The fertility effect of the decline of breastfeeding in the 3rd world over the last 30 years has only recently been examined. Preliminary study results show that it is not simply the presence or absence of breastfeeding which counts but the amount of suckling which takes place. Mothers who nurse often, on demand, return to fertility much later than those who do not feed at night, or who stick to regular, separate feeding intervals. The contraceptive effect of breastfeeding comes from the release of a hormone (prolactin) directly after stimulation of the nipples, which in 5-15 minutes increases almost 20 times its normal level in the bloodstream. Prolactin is short lived in the blood so that half of this quantity will have vanished 10-30 minutes after suckling stops; regular feeding is needed to keep the level sufficiently high to inhibit fertility. If a woman does ovulate, it may be what is termed and "inadequate ovulation" where the corpus luteum does not function normally and even if the egg is fertilized will not permit the pregnancy to continue. A study on this theme was conducted among the Kung people of northwestern Botswana where there was an unusually low natural fertility--about 4.7 live births/woman, well spaced out. The children were normally weaned at 3-years old, and daytime suckling followed an unusual pattern. It was very brief, a few seconds or minutes, and very frequent. Breastfeeding began to decline during the child's 2nd year and fertility shortly returned. The World Fertility Survey concludes that "on average, breastfeeding for 1 months adds 1 week to the birth interval." In countries like Colombia and Panama, which are heavily Westernized in the urban areas and where traditional cultures are largely eroded, aggressive Western provision and marketing of artificial contraceptives may just offset the aggressive Western marketing of breastmilk substitutes, as far as fertility is concerned. In other developing countries bottle feeding may have increased unwanted pregnancies.  相似文献   
795.
796.
797.
A large part of the literature on budgeting in the United States is concerned with reform. The goals of proposed reforms are couched in similar language - economy, efficiency, improvement, or just better budgeting ... However, any effective change in budgetary relationships must necessarily alter the outcomes of the budgetary process. Otherwise, why bother? Far from being a neutral matter of better budgeting, proposed reforms inevitably contain important implications for the political system, that is, the who gets what of governmental decisions (Wildavsky, 1961: p. 186). ... budgeting is a subsystem of politics, not vise versa - because of the current tendency to overload budgeting. As much as I respect the importance of budgeting and the talents of budgeteers, to substitute budgeting for governing will not work (Wildavsky, 1992b: p. 439).  相似文献   
798.
The confidence with which politicians defend their policies is in marked contrast to the qualifications which academic researchers attach to their results. The difference is indicative of a failure of the political market, whereby politicians have an incentive to select policies for electoral and ideological reasons and to minimise any uncertainty associated with policy effectiveness. In this scenario dissension between economists is of value if it alerts individuals to the sensitivity of policy answers to the framework in which they are derived. Moreover, with government failure, public choice analysts are faced with the problem of how best to amend policy advice in order to allow for potential distortion at the hands of politicians.The authors are Senior Lecturers in Economics and Members of the Centre for Fiscal Studies, University of Bath. They wish to acknowledge the very helpful comments of Professors Gordon Tullock, Harry Collins and an anonymous referee. Any errors that might remain are, of course, the sole responsibility of the authors.  相似文献   
799.
The Successful Scholars Project examined the determinants of successful public administration scholars. We surveyed the top 89 public administration scholars alive today (nominated by leaders of five national organizations) and asked them to rank a set of characteristics and behaviors that may have helped them achieve their success. We then analyzed the curricula vitae of 63 of the scholars. This article reports our study's findings and the recommendations of our successful scholars. Scholars heralded good methodological training and quality mentoring as significant. For research, choosing important, cutting-edge issues to write about, not following fads, being oneself, and publishing quality works were touted as important. Presenting research at national conferences also was highly recommended (while chairing committees and serving as discussants were not). Most scholars recommended steering away from administrative positions and university politics. We conclude with lessons for budding public administration scholars as well as lessons for designing public administration doctoral programs.  相似文献   
800.
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