全文获取类型
收费全文 | 1630篇 |
免费 | 47篇 |
专业分类
财政金融 | 393篇 |
工业经济 | 178篇 |
计划管理 | 291篇 |
经济学 | 320篇 |
综合类 | 40篇 |
运输经济 | 17篇 |
旅游经济 | 21篇 |
贸易经济 | 239篇 |
农业经济 | 78篇 |
经济概况 | 95篇 |
邮电经济 | 5篇 |
出版年
2023年 | 6篇 |
2021年 | 8篇 |
2020年 | 21篇 |
2019年 | 21篇 |
2018年 | 33篇 |
2017年 | 37篇 |
2016年 | 27篇 |
2015年 | 19篇 |
2014年 | 42篇 |
2013年 | 187篇 |
2012年 | 41篇 |
2011年 | 46篇 |
2010年 | 53篇 |
2009年 | 55篇 |
2008年 | 60篇 |
2007年 | 58篇 |
2006年 | 51篇 |
2005年 | 38篇 |
2004年 | 51篇 |
2003年 | 51篇 |
2002年 | 42篇 |
2001年 | 51篇 |
2000年 | 38篇 |
1999年 | 29篇 |
1998年 | 43篇 |
1997年 | 20篇 |
1996年 | 26篇 |
1995年 | 33篇 |
1994年 | 28篇 |
1993年 | 16篇 |
1992年 | 24篇 |
1991年 | 22篇 |
1990年 | 14篇 |
1989年 | 17篇 |
1988年 | 19篇 |
1987年 | 16篇 |
1986年 | 13篇 |
1985年 | 30篇 |
1984年 | 31篇 |
1983年 | 34篇 |
1982年 | 28篇 |
1981年 | 35篇 |
1980年 | 24篇 |
1979年 | 24篇 |
1978年 | 27篇 |
1977年 | 16篇 |
1976年 | 12篇 |
1975年 | 6篇 |
1974年 | 13篇 |
1973年 | 8篇 |
排序方式: 共有1677条查询结果,搜索用时 15 毫秒
61.
The relationship between unethical peer behavior and observers?? unethical behavior traditionally has been examined from a social learning perspective. We employ two additional theoretical lenses, social identity theory and social comparison theory, each of which offers additional insight into this relationship. Data from 600 undergraduate business students in two universities provide support for all the three perspectives, suggesting that unethical behavior is influenced by social learning, social identity, and social comparison processes. Implications for managers and future research are discussed. 相似文献
62.
The contextual nature of the predictive power of statistically-based quarterly earnings models 总被引:2,自引:2,他引:0
We present new empirical evidence on the contextual nature of the predictive power of five statistically-based quarterly earnings
expectation models evaluated on a holdout period spanning the twelve quarters from 2000–2002. In marked contrast to extant
time-series work, the random walk with drift (RWD) model provides significantly more accurate pooled, one-step-ahead quarterly
earnings predictions for a sample of high-technology firms (n = 202). In similar predictive comparisons, the Griffin-Watts (GW) ARIMA model provides significantly more accurate quarterly
earnings predictions for a sample of regulated firms (n = 218). Finally, the RWD and GW ARIMA models jointly dominate the other expectation models (i.e., seasonal random walk with
drift, the Brown-Rozeff (BR) and Foster (F) ARIMA models) for a default sample of firms (n = 796). We provide supplementary analyses that document the: (1) increased frequency of the number of loss quarters experienced
by our sample firms in the holdout period (2000–2002) vis-à-vis the identification period (1990–1999); (2) reduced levels
of earnings persistence for our sample firms relative to earnings persistence factors computed by Baginski et al. (2003) during earlier time periods (1970s–1980s); (3) relative impact on the predictive ability of the five expectation models
conditioned upon the extent of analyst coverage of sample firms (i.e., no coverage, moderate coverage, and extensive coverage);
and (4) sensitivity of predictive performance across subsets of regulated firms with the BR ARIMA model providing the most
accurate predictions for utilities (n = 87) while the RWD model is superior for financial institutions (n = 131).
相似文献
Kenneth S. Lorek (Corresponding author)Email: |
G. Lee WillingerEmail: |
63.
This article develops and empirically implements an arbitrage-free,dynamic term structure model with "priced" factor and regime-shiftrisks. The risk factors are assumed to follow a discrete-timeGaussian process, and regime shifts are governed by a discrete-timeMarkov process with state-dependent transition probabilities.This model gives closed-form solutions for zero-coupon bondprices, an analytic representation of the likelihood functionfor bond yields, and a natural decomposition of expected excessreturns to components corresponding to regime-shift and factorrisks. Using monthly data on U.S. Treasury zero-coupon bondyields, we show a critical role of priced, state-dependent regime-shiftrisks in capturing the time variations in expected excess returns,and document notable differences in the behaviors of the factorrisk component of the expected returns across high and low volatilityregimes. Additionally, the state dependence of the regime-switchingprobabilities is shown to capture an interesting asymmetry inthe cyclical behavior of interest rates. The shapes of the termstructure of volatility of bond yield changes are also verydifferent across regimes, with the well-known hump being largelya low-volatility regime phenomenon. 相似文献
64.
Bryan J. Pesta Mary W. Hrivnak Kenneth J. Dunegan 《Employee Responsibilities and Rights Journal》2007,19(1):45-55
Laws addressing harassment at work have evolved considerably since court systems first recognized that (sexual) harassment
is illegal. Now, managers must worry about protected classes other than sex (e.g., race, age, etc.), and the effects of harassment
on bystanders as well as victims (i.e., ambient harassment). Understanding these newer conceptualizations of workplace harassment
is critical for mangers dealing with an increasingly complex array of possible work environments, only some of which are illegal.
Toward this end, we present a taxonomy of eight possible work environments, created by parsing the legal definition of sexual
harassment (i.e., the first-recognized type of hostile work environment). The taxonomy illustrates the evolution of law in
this area, and highlights the multidimensional nature of workplace harassment. Also discussed are potential complications
arising from how a reasonable person and a victim might interpret behavior. Managers using the taxonomy may better assess
whether their work environments have crossed the line, or facilitate movement from less- to more-desirable work environments.
相似文献
Kenneth J. DuneganEmail: |
65.
66.
67.
Emic and etic interpretations of engagement with a consumer-to-consumer online auction site 总被引:1,自引:0,他引:1
Eathar Abdul-Ghani Kenneth F. HydeRoger Marshall 《Journal of Business Research》2011,64(10):1060-1066
This paper provides emic and etic interpretations of engagement with a consumer-to-consumer (C2C) online auction site, based on in-depth interviews with buyers. The study exposes three misconceptions about online C2C auctions; that the interaction between parties occurs exclusively online, that the relation between buyers and sellers is purely transactional in nature, and that the interaction between buyers and sellers does not lead to ongoing business relationships. The paper reveals the utilitarian, hedonic and social benefits that are the bases of engagement with the auction site. Social benefits materialize for auction buyers during offline exchanges. The paper also reveals marketer incentives and structural disincentives for consumers' ongoing use of the auction site. 相似文献
68.
69.
70.