首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   407篇
  免费   11篇
  国内免费   7篇
财政金融   57篇
工业经济   17篇
计划管理   120篇
经济学   48篇
综合类   48篇
运输经济   3篇
旅游经济   4篇
贸易经济   74篇
农业经济   9篇
经济概况   45篇
  2023年   1篇
  2022年   2篇
  2021年   2篇
  2020年   4篇
  2019年   2篇
  2018年   7篇
  2017年   4篇
  2016年   7篇
  2015年   8篇
  2014年   26篇
  2013年   35篇
  2012年   41篇
  2011年   50篇
  2010年   39篇
  2009年   37篇
  2008年   35篇
  2007年   34篇
  2006年   31篇
  2005年   25篇
  2004年   10篇
  2003年   7篇
  2002年   4篇
  2001年   2篇
  1998年   4篇
  1997年   3篇
  1995年   2篇
  1993年   1篇
  1990年   2篇
排序方式: 共有425条查询结果,搜索用时 31 毫秒
1.
IC产业是台湾“十大新兴工业”之一,起步于20世纪60年代中期的IC封装业。目前已成为台湾高新技术产业发展的领头羊。笔者认为,台湾IC产业发展特点,主要表现3个方面:一是以“聚群”为发展模式;二是以晶圆代工为主体;三是以DRAM产品为主轴。在此基础上,本文还对台湾IC产业的未来发展走向进行一些探讨。  相似文献   
2.
Chi-Yo  Joseph Z.  Gwo-Hshiung   《Technovation》2007,27(12):744-765
Since the year 2000, silicon intellectual property (SIP), which can minimize the gap in ‘design productivity’ that exists with systems-on-chip (SOC), has become one of the most important factors in the development of integrated circuit (IC) products in the SOC era. Although SIP is very important for IC industry development, complicated business, technical as well as legal issues inside SIP transactions have hindered successful transactions and the integration of SIPs into SOCs. Thus, web-based SIP e-Commerce mechanisms, called SIP Malls, have emerged, aiming to resolve complex SIP issues. To maintain its leading position and competitiveness in the World's IC industry, as well as the value added by SOC products in Taiwanese IC firms, the Taiwanese government has developed SIP Malls, using innovation policy tools. However, the Taiwanese SIP Mall industry remains immature. No existing Taiwanese SIP Malls generate a profit or account for a significant share of worldwide SIP transactions. This research will develop an analytical framework for defining an innovation policy portfolio that aims to develop Taiwan's SIP Mall industry, so that it will enhance the value added of SIP Malls and, thus, the nation's competitiveness in the SIP and IC industries, something which already has become one of the Taiwanese government's major concerns. The industry innovation requirements (IIRs) are summarized using the Delphi method. Meanwhile, the major IIRs identified by Decision Making Trial and Evaluation Laboratory (DEMATEL) are introduced. After the IIRs are derived, the relationships between the IIRs and innovation policy tools are derived by Grey relational analysis (GRA). Then, the innovation policy tools are clustered, based upon the Grey grades derived by GRA. Finally, reconfigured innovation policy portfolios are presented for the Taiwanese government's policy definition. The results demonstrate that developing an innovative policy portfolio that includes scientific, technical, educational, public enterprise, information, legal and regulatory, financial, and taxation policy tools will be the most necessary step towards developing Taiwan's SIP Mall industry.  相似文献   
3.
国际金融业的主流是混业经营,我国银行业与证券业实行的是分业经营与分业监管,随着对金融业管制政策的调整,银证合作具有广阔的前景,实行混业经营对于改善国有商业银行的财务状况,减少我国金融风险具有十分重要的意义。  相似文献   
4.
房地产证券化的支撑理论梳理   总被引:1,自引:0,他引:1  
吴静 《经济与管理》2007,21(5):66-69
房地产证券化作为一种金融创新,它在使各个交易主体充分发挥自身优势的同时,降低了风险和成本。一过程的完成,不仅有其实践的需要,也具有理论的支撑。对房地产证券化涉及的相关理论进行梳理,有利于为中即将进行的房地产证券化在理论层面上奠定一个基础。  相似文献   
5.
马井静  汪令治 《技术经济》2007,26(8):116-119
银行卡是具有存款、取款、转账结算、消费等功能的信用支付工具。我国银行卡市场经过二十几年的发展,取得了重大成就。本文从我国银行卡市场的发展状况入手,分析了发展中存在的问题,在此基础上提出了加快我国银行卡市场快速健康发展的对策建议。  相似文献   
6.
企业研究与开发绩效评价:现状分析及改进思路   总被引:1,自引:0,他引:1  
由于研发活动固有的特点,企业研究与开发(以下也称研发或R&D)的绩效评价一直是理论和实践上的难题。通过分析影响企业研发绩效评价因素,探讨现行的企业绩效评价体系存在的问题,得出了可以利用平衡计分卡设计企业研发绩效评价指标体系的结论。  相似文献   
7.
伴随经济发展、市场变化、技术演进,价值链的分离与整合在不同空间尺度中上演。其组织形态发生了巨大的变化,相应的其治理模式也随之改变。本文首先界定了价值链治理的概念,分析了价值链层级型、市场型、网络型、半层级型治理模式的特点。然后从独特的空间视角,研究价值链的形态演变,以及与其形态变化相对应的治理模式的改变。并以集成电路产业(以下简称IC产业)为例.系统地分析了IC产业价值链治理模式变化的过程.  相似文献   
8.
This paper examines whether Internet access positively affects credit card balances. To that end, we compare the 2010 and 2013 Surveys of Consumer Finances, analyze the consistency of the results over time, and provide the rationale for any resulting differences. Using the censored techniques, our results indicate that Internet access has a positive effect on credit card balances, which suggests that consumers with Internet access are prone to higher balances compared to those without. The probability of carrying positive balances was larger in 2010 compared to 2013. Overall, the results suggest that, while the financial crisis might have contributed to higher balances in 2010, the economic recovery afterward seems to have eased the burden of credit card debt.  相似文献   
9.
[目的]为完善北京市畜禽产品质量安全监管体系,提高北京市畜禽产品质量安全水平,进一步保障居民健康和社会稳定,构建包含政府、企业、消费者的多主体综合指标体系,对北京市畜禽产品质量安全监管绩效进行全面的评估。[方法]基于平衡计分卡,从工作业绩、相关利益体、内部管理、学习与成长4个维度构建监管绩效综合指标体系;运用层次分析法确认各层指标的权重,并采用模糊综合评价法实证评估北京市畜禽产品质量安全的监管绩效。[结果]北京市畜禽产品质量安全监管绩效综合评分达到4.17,监管绩效处于良好水平,并高于全国畜禽产品质量安全监管绩效平均水平;学习与成长维度监管绩效水平最高,但工作业绩与相关利益体维度存在一定的薄弱部分,对生产经营企业的监管力度和对消费者、社会组织的动员需要进一步加大。[结论]北京市畜禽产品质量安全监管绩效良好,但仍需完善。  相似文献   
10.
Using a proprietary account‐level database from a commercial bank in China, we document that credit card holders can ease their credit constraints through the practice of cash‐out based on bogus transactions using credit cards. We find that such behaviour might be beneficial to both cardholders and banks. First, we find that a 1% increase in the cumulative number of credit card cash‐out transactions lowers the probability of default by 9.59%. Second, for private businesses, a 1% increase in the number of abnormal cash‐out transactions lowers overdue risk by 13.45%. Third, by lowering the overdue risk, the card‐issuing bank earns a larger profit. Our results are consistent with the notion that unconventional credit card cash‐out can mitigate the extent of capital misallocation in emerging markets.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号