共查询到20条相似文献,搜索用时 46 毫秒
1.
2.
3.
今年初,白糖期货在郑州商品交易所挂牌上市。在我国,白糖是年流通量超过千万吨、产值近500亿元的大宗商品,兼有农产品与工业品特征。其产业链非常长,影响面较大。近期,国内外白糖价格剧烈波动,一方面影响到我国广大蔗农的收入,另一方面也影响到众多糖厂和用糖企业的销售利润和原材料采购成本。白糖期货的推出,为生产加工商提供了规避转移风险的场所,也为投资者提供了很好的投资机会 相似文献
4.
有着“液体黄金”的葡萄酒真的值得投资吗?当然,葡萄酒投资毕竟还是一种小众化的投资,投资的专业门槛并不低,也并非“抓到篮里就是菜”的无风险投资。 相似文献
5.
6.
7.
7月15日,由金融界网站联合多家权威机构、媒体共同举办的2008“领航中国期货”大型选拔活动在金融街国际企业大嗄正式启动。本次选拔活动将会是近年来全国最大的期货市场活动。活动包括三个部分:商品期货实盘大赛、套期保值策略评选、中国期货行业“卓越榜”评选。主办方提供了100万元大奖奖励优秀的期货人才以及1500万元推广资金奖励优秀期货公司。目前, 相似文献
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
nicholas lawrence samouilhan 《The South African journal of economics. Suid-afrikaanse tydskrif vir ekonomie》2007,75(3):442-458
This paper investigates domestic risk–return behaviour by focussing on the intertemporal relationship between the conditional domestic equity market premium, its conditional variance and its conditional covariance with the international equity market. The paper finds that the domestic equity market prices in both domestic and international diversification risk. The estimated daily price of domestic variance risk is 0.0279% (EAR: 7.28%) for every one unit of expected domestic variance. The estimated daily price of covariance risk is 0.0111% (EAR: 2.83%) for every unit of expected covariance risk. The representative domestic investor values domestic variance more than covariance risk. The variances of domestic and international equity returns are found to be time‐varying, as is the covariance between the two. Evidence is found that the Johannesburg Securities Exchange is not perfectly integrated with the world economy, in an absolute sense. The volatility spillover effect is observed to be both significant and positive. The standard Capital Asset Pricing Model misspecifies the return to domestic risk, biasing the risk–return coefficient upwards. Domestic investors are rewarded for holding internationally diversified portfolios, with an internationally diversified portfolio expected to have an additional daily return of 0.0238% (EAR: 6.29%) for the same level of risk as an entirely domestic equity portfolio. 相似文献
18.
19.