六安市斑点叉尾鮰产业化经营现状与思考

根据六安市近年来斑点叉尾鮰的养殖现状和目前产业发展的制约瓶颈,本文作者提出了该市未来产业化经营的发展谋划和措施。     

资本预算中管理期权理念及其定价分析

传统的资本预算方法认为投资机会一旦出现,就应该立即进行投资,事实上企业不仅可以决定是否投资于某项目,而且可以决定何时从事该项目的投资,我们称之为管理期权。本文利用二叉树和复制技术对隐含在投资项目中的管理期权进行了定价,并指出"二叉树法"低估了管理期权的价值。     

我国工业旅游发展现状分析

以国家旅游局2004年确定的"首批工农业旅游示范点"中所列的工业旅游点为对象,就其数量、分布、所属企业类型、开发模式等方面分析我国工业旅游发展现状;认为从我国目前工业旅游的现状来看,应将发展重点放在进一步理清工旅间的关系、挖掘工业企业自身资源,开发特色产品以及引入体验式旅游展现工业旅游独特魅力等几个方面。     

缓解就业压力的对策研究

由于经济结构的调整 ,企业转换经营机制等原因 ,造成我国就业压力的增大。缓解就业压力 ,可通过促进经济保持快速增长、调整农业经济结构、发展第三产业等措施加以治理。     

浅谈我国的科技自主创新--兼谈陕西科技自主创新

科技自主创新能力薄弱是制约我国和区域经济及社会发展的瓶颈,同时也是影响国际竞争力的不利因素。面对各国科技自主创新速度的不断加快,要改变我国在某些关键技术方面受制于人的被动局面,努力提高我国科技自主创新能力刻不容缓。本文所提出的对策是:增强对科技自主创新能力的认识;加强科技成果的转化;强化政府的作用;落实相关科技政策措施;重视科技自主创新人才等。     

Utilizing environmental information and pricing strategies to reduce externalities of tourism: the case of invasive species in the Galapagos

The increase in demand for nature-based tourism brings economic and educational benefits but risks the introduction of invasive species. Increasing the length of tourist trips can better balance these benefits and risks by maintaining revenues while reducing the number of unique contacts with tourists. Changing the relative prices of trips can induce tourists to take longer trips. We hypothesized that providing information about the negative externalities of tourism could improve the effectiveness of such pricing strategies.

We administered one of two discrete choice surveys to tourists considering a trip to the Galapagos. One of the surveys described the Galapagos as a fragile ecosystem susceptible to invasive species; the second described it as a standard nature-based destination. For each sample, we estimated the probability of the tourist choosing a short versus long trip, given the tourist's personal information and trip options presented to him. We then simulated the demand for trips using three pricing strategies. We found that providing information on invasive species significantly increased the efficacy of strategic pricing. We propose using a two-prong approach to tourism management: educate potential tourists about the islands’ vulnerabilities, and simultaneously increase the per-day cost of short trips relative to that of longer trips.     

新闻基本偏向：当前市场经济语境下劣质报道分析——再论商务传播

本文借鉴美国学者富勒的"新闻报道基本偏向"的观点,对当下中国市场经济语境下劣质新闻报道的现象进行了类型分析、成因探究,指出了当前市场经济转型过程中相关法律约束与道德规范的缺失与劣质新闻中基本偏向趋势存在正相关的因果关系.     

我国个人信息权保护现状及体系建构探究——基于网络侵权语境的分析

伴随互联网和信息社会的飞速发展,网络侵权现象愈加增多,个人信息权愈加脆弱,首要问题在于个人信息权在民事基本权利中的缺位,其次是法律制度缺陷及行业自律的滞后。在梳理评价我国当前个人信息权保护现状基础上,明确个人信息权的法律地位、推进《个人信息保护法》立法进程、重视特殊领域个人信息权保护、弥补刑法保护漏洞和构建于法律适应之配套制度将是应对形势发展的上策。     

Assessing the Impact of the ‘Decoupling’ Reform of the Common Agricultural Policy on Irish Farmers’ Off‐farm Labour Market Participation Decisions

This paper assesses the impact of the ‘decoupling’ reform of the Common Agricultural Policy on the labour allocation decisions of Irish farmers. The agricultural household decision‐making model provides the conceptual and theoretical framework to examine the interaction between government subsidies and farmers’ time allocation decisions. The relationship postulated is that ‘decoupling’ of agricultural support from production would probably result in a decline in the return to farm labour but it would also lead to an increase in household wealth. The effect of these factors on how farmers allocate their time is tested empirically using labour participation and labour supply models. The models developed are sufficiently general for application elsewhere. The main findings for the Irish situation are that the decoupling of direct payments is likely to increase the probability of farmers participating in the off‐farm employment market and that the amount of time allocated to off‐farm work will increase.     

Reconsidering Media Discourses on Food Crisis from a Quantitative Perspective

In 2007–2008, when food prices started to increase dramatically, purchasing power parity of consumers, especially the urban poor, started to decrease automatically. High food prices were argued to cause poverty, hunger, and food riots among urban populations. Henceforward, “food crisis” became a new storyline in the current debate. In contrast, in the pre-2007 period, when rural farmers had been facing negative welfare effects of low food prices for many years, there were no crisis talks. This article analyzes different media coverage of urban consumers and rural producers under changes in relative incomes for the 2000–2013 period and propounds media bias on the food crisis debate by using content analysis and the OLS regression model.