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新西兰事件发生后,美国立法者敦促科技公司尽快删除暴力内容新西兰社交媒体拍摄新浪科技

????Sina Technologies News Beijing time, March 20 morning news, after the vicious shooting in New Zealand was broadcast live through social media, the chairman of the Homeland Security Committee of the United States House of Representatives wrote to senior executives of the four major technology companies, urging them to strengthen relevant measures to remove violent political content. In a letter dated Monday, U.S. Congressman Bennie Thompson urged Facebook, Google, Twitter and Microsoft CEOs to speed up the deletion of content that could spread political extremism. Prior to that, 50 people were killed in shootings at two mosques in Christchurch, New Zealand. The whole process is broadcast live through social media. The video was then widely disseminated. "Your company must invest resources and energy to actively respond to these toxic violent ideologies." "If you are unwilling to do so, Congress must consider formulating policies to ensure that terrorist content does not spread on your platform, possibly by studying examples from other countries," Thompson wrote. "After the attack, although the New Zealand authorities asked for the video to be withdrawn, it was widely distributed on your platform." He wrote. Facebook said it had deleted 1.5 million videos 24 hours after the incident. Thompson also asked companies to provide briefings on the matter. A Facebook spokesman said the company would submit a briefing as soon as possible. Google, Twitter and Microsoft have yet to respond. Democratic Senator Ron Wyden of Oregon, who criticized Facebook's privacy policy, said on Tuesday that the government should control technology companies to avoid helping bad people. (Book Yu)

Sina Technologies News Beijing time, March 20 morning news, after the vicious shooting in New Zealand was broadcast live through social media, the chairman of the Homeland Security Committee of the United States House of Representatives wrote to senior executives of the four major technology companies, urging them to strengthen relevant measures to remove violent political content. In a letter dated Monday, U. S. Congressman Bennie Thompson urged Facebook, Google, Twitter and Microsoft CEOs to speed up the deletion of content that could spread political extremism. Prior to that, 50 people were killed in shootings at two mosques in Christchurch, New Zealand. The whole process is broadcast live through social media. The video was then widely disseminated. " Your company must invest resources and energy to actively respond to these toxic violent ideologies." " If you are unwilling to do so, Congress must consider formulating policies to ensure that terrorist content does not spread on your platform, possibly by studying examples from other countries," Thompson wrote. " After the attack, although the New Zealand authorities asked for the video to be withdrawn, it was widely distributed on your platform." He wrote. Facebook said it had deleted 1. 5 million videos 24 hours after the incident. Thompson also asked companies to provide briefings on the matter. A Facebook spokesman said the company would submit a briefing as soon as possible. Google, Twitter and Microsoft have yet to respond. Democratic Senator Ron Wyden of Oregon, who criticized Facebook' s privacy policy, said on Tuesday that the government should control technology companies to avoid helping bad people. Book Yu

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中泰证券李迅雷:A股估值主要受利润增长驱动。现在存货比以前便宜了。

????5月8日,安徽地震_今日消息橡树资本 创始人、投资大师霍华德马克斯 来到中国,参加由华尔街见闻组织的“见面”活动。在大咖对话中,中国资深金融研究者、中泰证券首席经济学家李迅雷出席发表了观点,并与霍华德马克斯就周期运用、A股投资和房地产市场展开了深度对话。李迅雷提到,周期有很多,既有信贷周期、心理周期又有政策周期和市场周期,具体用哪个周期来分析买入卖出的时机更加合适,是投资者的重大考验。马克斯则认为,在所有本文_今日消息周期中,投资者的心理周期是最为重要的,需要认真把握。以下为对话实录:如何把握市场周期? 李迅雷:谈到宏观方面的周期问题,美林时钟是一个方案。但问题是,美林时钟在美国次贷危机之后就走得不太准。有人说(周期太短)“美林时钟”转得太快。这可能主要因为,美林时钟重点考察两个指标:通胀和GDP增加值(这个维度可能不够),而美国次贷危机之后,美国政府采取了大量的逆周期的政策。我非常认同马克斯讲到的政策周期,正是因为有这个力量存在(改变了周期)。而且我感觉,在中国,政策的力量更强大。所以到中泰证券之后,我搞了个“中泰时钟”,加入了政策的因素。马克斯前面提到的周期有很多,既有信贷周期,又有心理周期,又有政策周期,又有市场周期。在这么多的周期里边,我们到底用哪个周期来分析买入卖出的时机会更加合适,怎么具体运用?霍三酸两碱_今日消息华德马克斯:我觉得变化最大的周期就是心理周期,和人类的表现有关,主导短期市场波动最重要的因素就是情绪和心理。如果我们看经济的长期走势,其实还是一个波幅状的形态,它有上有下,波动还是比较稳定和温和的。在美国如果经济好的话,一年会有4%的GDP增长,不好的话则会下降2%。可是如果大棕熊_今日消息你看企业的周期,波动性会更强一些。企业的盈利水平从长期来说会上升,但是波动性是更强的,因为企业会通过一些借贷和杠杆的方法,来提高自己的销量和增长。这会导致更多的波动性。如果看市场的周期,就更加夸张了。我的笔记当中曾经写到过,真实世界当中的周期是在“较好”和“一般”之间波动,而市场的周期是在“很好”和“很不好”的两个极端中摆动。如果你们想短期内在市场当中游刃有余,一定很好把握人类的本性和人类的心理。李迅雷:从投资的角度来讲,投资心理确实非常重要,所以也有了行为金融学、行为经济学。对投资来说,关键在于你要找出哪些指标是最有效的。最近这段时间,中国很多投资者比较恐慌,都在卖出股票,在这个时候是否市场见底了呢?怎么来理解现在这样的情况呢?霍华德马克斯:我对中国股市其实并不了解,不是专家。但格雷厄姆说过,股市长期来说是称重机,短期来说是投票器。格雷厄姆说的是,如果资产非常热门,受到追逐,它的价格短期内就会涨的较快,反之也会跌的较快。我们做投资,还是要很好的把握内在价值,同时分析到底是过热还是过冷,要去找到那些不被人重视,内在价值被低估的股票。我觉得只是看什么东西便宜就买,是不够的。有时候,我们更要买那些没有过多溢价的向好的资产。一位着名的学者曾经说过,市场不是完美的机器,不是你想要什么就给你什么,你每次都女性的复仇_今日消息想捞到最好的便宜货是很难的。看好中国经济长期走势 李迅雷:向霍华德马克斯先生简单介绍一下中国的A股市场,A股市场虽然时间不够长,2/3的时间是熊市,1/3时间是牛市,确实不好做。我也分析了一下A股市场估值的驱动,主要是靠盈利的增长来驱动的,最大的问题是在于过去的估值过高,平均每年估值要下调,使得每年要做2.58%的准备。但也是因为每年的市盈率估值都在往下走,A股市场确实比以前便宜了。不过,我们还是有很多50倍市盈率以上的股票。当然我相信,以后会像马克斯先生所预料的那样,会更加好起来。霍华德马克斯:我个人非常看好中国经济长期的走势。我当然会做多中国股市,我会愿意成为长期的投资者。中国的股市当然还是比较年轻,历时很短,所以波动也大。这就如同家庭里的小朋友,当小朋友处于青春期的话,情绪波动是很大的。但各位也肯定会说,年轻人的未来是非常美好的。市场也是这个道理。对美国一线城市房产谨慎 李迅雷:怎么去解读房地产周期?您前面讲到众多周期里边有房地产周期,中国居民家庭的配置大部分都在房地产上面,投资收益率也比较可观,因为中国房地产好像就没有过熊市。美国上一轮次贷危机是因为房地产周期的结束,但最近十年,美国房地产好像也是持续共享村落_今日消息的上涨,对接下来房地产周期到底怎么看?霍华德马克斯:其实房地产市场里边还有很多不同的细分市场,像美国说的一线城市,比如说纽约、旧金山、波士顿,他们的房价很高。我们有一个指标叫资本回报指标,计算出租地产带来的回报和投资在地产上的资本的比值是多少。现在资本回报大概只有2.5—3.5%,是比较低的。比美国股市或者债市还低。橡树没有投资在美国的一线城市,我们投资美国二线城市。二线城市的经济增长或房价涨幅没有一线这么快,但是他们的价格比较低,未来成长走势也比较好,而且更安全。美国的住宅市场在危机后恢复的比较好,主要是因为新建住房项目停止了,所以说新的供应没有跟上,如果需求继续往上涨,供应没有变化的话当然会推高价格。所以我觉得现在已经达到了供应平衡点。对于美国一线城市的房地产我的看法是比较谨慎的。全球金融危机爆发几年之后奢侈的高端地产市场走势特别好,我发现一个现象因为高端房地产市场情况特别好,就会有很多新的项目开工,过后几年可能会是新项目投入市场的高峰期,可能会对价格造成一定的压力。更多有趣内容欢迎关注微信公众号资事堂(微信ID:Fund2019)

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