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排序方式: 共有288条查询结果,搜索用时 62 毫秒
1.
An important debate in the contemporary accounting literature relates to the relative merits of activity-based versus volume-based product costing methodologies. Traditional volume-based costing systems are said to be flawed and may seriously mislead strategic decision making. Such arguments assume that decision makers use such information in an unproblematic way. This article reports on an experiment designed to investigate whether decision makers are able to overcome data fixation in a setting involving the use of product cost information. In response to criticisms of previous accounting studies of data fixation, subjects received some feedback after each decision, and were rewarded based on performance. The experiment involved subjects making a series of production output decisions based on detailed case information of a hypothetical firm facing different market conditions for each decision. A between-subjects design was utilized with two cost system treatments: activity-based costing (ABC) and traditional costing (TC). It was hypothesized that the group provided with ABC cost data would make 'optimal' decisions and the group provided with TC cost data would overcome fixation. The results of the experiment indicated that there was, in general, evidence of data fixation among TC subjects, but a small number of subjects did adjust to ABC costs. These results are discussed in the light of previous research and some future directions are outlined. 相似文献
2.
Rates of Return to Schooling in China 总被引:13,自引:0,他引:13
This study uses data from a 1988 survey of Chinese individuals to estimate rates of return to schooling in China. The Mincer-type rate of return to schooling was estimated at 4.02 percent in the rural areas and 3.29 percent in the urban areas; these are fairly low estimates compared with similar estimates in other countries. The rate of return to schooling for females was significantly higher than that for males in urban areas. In addition, members of the Communist Party in urban areas had significantly lower returns to schooling compared with non-members. 相似文献
3.
In markets for entry‐level professionals, the insurance motive drives some participants to sign early contracts. The rush to early contracting can be self‐fulfilling, as both its effect on expectations about demand–supply balance in the subsequent spot market and the effect on it from changes in the demand–supply balance can be nonmonotone. Matching markets with more risk‐averse participants, a greater uncertainty regarding relative supply of positions, or a more polarized distribution of applicant qualities are more vulnerable to self‐fulfilling early‐contracting rushes. Employers can have a collective interest in preventing early offers to a few promising applicants from starting the rushes. 相似文献
4.
Chief Executives from New Zealand's largest companies were surveyed to distinguish divesting and nondivesting companies, and to identify the relative importance of the factors and motives which led to the divestment of 208 business units in the period 1985 through 1990. The divesting companies were considerably larger and faster growing than nondivestors. The typical divestment was motivated by the need to convert unattractive assets into liquid form which could then be held to strengthen the balance sheet, or reinvested in either the core business or new areas. 相似文献
5.
This paper begins with a statistical formulation of the Environmental Kuznets Curve (EKC) and discusses the major econometric problems raised in the literature in testing this hypothesis using panel data. A simple t‐test is then presented that avoids these econometric problems. The result from applying the t‐test confirms conclusively the EKC for CO2 as formulated. 相似文献
6.
Jennifer Cai Yuexi Wang Onur Baser Lin Xie Wing Chow 《Journal of medical economics》2016,19(12):1175-1186
Objectives: Non-adherence and non-persistence to anti-hyperglycemic agents are associated with worse clinical and economic outcomes in patients with type 2 diabetes. This study evaluated treatment persistence and adherence across newer anti-hyperglycemic agents (canagliflozin, dapagliflozin, sitagliptin, saxagliptin, linagliptin, liraglutide, or exenatide).Methods: This retrospective cohort study of Truven Health Analytics Marketscan databases included adult patients with type 2 diabetes whose first pharmacy claim for a newer anti-hyperglycemic agent was between February 1, 2014 and July 31, 2014. Treatment persistence and adherence were assessed for 12 months after the first claim (post-index). Persistence was defined as no gap ≥90 days between the end of one pharmacy claim and the start of the next pharmacy claim post-index. Adherence used two definitions: proportion of days covered (PDC) and medication possession ratio (MPR). Multivariable analyses of non-persistence (hazard ratios) and adherence (odds ratios) were adjusted for baseline demographics, drug cost, clinical characteristics, and other anti-hyperglycemic agents.Results: A total of 11,961 patients met all study selection criteria. Persistence rates at 12 months were significantly greater (p?0.05 for each comparison) for canagliflozin 100?mg (61%) compared with dapagliflozin 5?mg (40%), dapagliflozin 10?mg (41%), sitagliptin (48%), saxagliptin (42%), linagliptin (52%), liraglutide (47%), exenatide (23%), and long-acting exenatide (39%). The persistence rate was greater (p?0.05) for canagliflozin 300?mg (64%) vs canagliflozin 100?mg. Median adherence rates for canagliflozin 100?mg (MPR?=?0.83; PDC?=?0.79) and canagliflozin 300?mg (MPR?=?0.92; PDC?=?0.81) were greater than for the other index anti-hyperglycemic agents (MPR?=?0.33–0.75; PDC?=?0.33–0.72). Consistent results for treatment persistence and adherence were observed in multivariable analyses that were adjusted baseline characteristics.Conclusions: Canagliflozin was associated with better treatment persistence and treatment adherence compared with other anti-hyperglycemic agents in real-world settings. 相似文献
7.
8.
Lo Wing 《中国对外贸易(英文版)》2011,(17)
China's exports to Africa have upgraded the value chain China's exports to Africa have undergone a structural change.In 2000,Chinese exports to Africa were almost evenly distributed in textile and garments(accounting for 28%of the country's total exports to Africa),machinery and transport equipment(27%),and other manufactured goods(26%).Since then,the structure of Chinas export 相似文献
9.
Wing Man Wynne Lam 《The Journal of industrial economics》2017,65(1):136-182
In many markets, there are switching costs and network effects. Yet the literature generally deals with them separately. This paper bridges the gap by analyzing their interaction (or ‘indirect bargain’) in a dynamic two‐sided market. It shows that in the symmetric equilibrium, the classic result that the first‐period price is U‐shaped in switching costs does not emerge, but instead switching costs always intensify the first‐period price competition. Moreover, an increase in switching costs on one side decreases the first‐period price on the other side. Policies that ignore these effects may overestimate the extent to which switching costs can reduce welfare. 相似文献
10.
When I put on my service mask: Determinants and outcomes of emotional labor among hotel service providers according to affective event theory 总被引:1,自引:0,他引:1
This article develops and tests a model of emotional labor in the hotel industry using affective event theory. A multiple-wave longitudinal analysis using data from 424 hotel service employees and their immediate supervisors reveals how work contexts (supervisory support) affect work events (interactional justice), and thereby influence the affective (negative emotions), attitudinal (job satisfaction), and behavioral (emotional labor, service quality, and voluntary turnover) reactions of hotel service employees. The results show that (1) supervisory support relates positively to supervisory interactional justice; (2) supervisory interactional justice is negatively associated with negative emotions; (3) negative emotions relate positively to surface acting and negatively to deep acting; (4) surface acting leads to lower job satisfaction, whereas deep acting leads to higher job satisfaction; and (5) job satisfaction leads to higher service quality and lower turnover. The implications suggest important recommendations for hotel managers. 相似文献