精华区 [关闭][返回]

当前位置:网易精华区>>讨论区精华>>谈股论金>>● 创业E时代>>【旧版精华】>>【风险投资】>>网路风云>>网 络 股 票 价 值 几 何

主题:网 络 股 票 价 值 几 何
发信人: blast()
整理人: riversider(2001-03-11 12:17:50), 站内信件
                     网 络 股 票 价 值 几 何
                          □ 琨 盟/ 编 译

                     成 立 不 到 四 年 的 网 络 龙
               头 Yahoo( 员 工 约 700 人)2 月 4 日
               收 盘 时 总 市 值 为 335 亿 美 元;
               而 工 业 经 济 的 巨 人 通 用 汽 车
               ?nbsp;员 工 近 70 万 人) 同 日 收 盘 总
               市 值 也 才 接 近 570 亿 美 元。 网
               络 股 票 让 一 批 人 身 价 暴 涨、 一
               夜 致 富, 但 它 们 真 有 这 样 的 价
               值 吗 ?

                     美 国 网 络 公 司 的 股 票 一
               路 飞 升, 让 人 大 跌 眼 镜 之 余, 稍
               有 理 智 的 人 不 禁 要 问: 这 是
               ?nbsp;知 识 经 济” 的 奇 迹, 还 是 投 资
               家 市 场 炒 作 的 结 果, 甚 至 可 以
               说 是 一 种 全 民 疯 狂 以 及 泡 沫
               经 济 的 前 奏? 笔 者 此 文 辑 录 了
               一 些 相 关 数 据 和 网 络 股 票 分
               析 方 法, 请 读 者 判 断, 所 谓 仁
               者 见 仁, 智 者 见 智。

               市 赢 率 指 数 令 人 瞠 目
                  
                     借 助 于 实 践 检 验 过 的 评
               测 方 法, 例 如 市 赢 率(P/E, 每
               股 价 格 与 每 股 收 益 之 比), 这
               些 股 票 简 直 在 进 行 着 非 人 间
               想 象 的 交 易, 并 由 此 引 来 了 大
               多 数 华 尔 街 人 士 的 抨 击, 但 
               是, 这 些 网 络 股 票 的 价 格 还 是
               越 升 越 高。 据 3 月 6 日
               www.stockmas ter.com 报 道, 上 周 美
               国 最 受 欢 迎 的 40 支 股 票 中, 市
               赢 率 在 100 以 上 的 公 司, 除 应 用
               材 料 外, 全 部 是 网 络 公 司。 目
               前 最 受 欢 迎 的 互 联 网 公 司
               Yahoo 的 市 赢 率 高 达 1452,AOL 是
               395, 更 令 人 吃 惊 的 是Amazon, 由
               于 这 家 全 世 界 最 有“ 价 值” 的
               零 售 企 业 至 今 没 赚 过 一 分 钱,
               甚 至 预 期 1999 年 也 还 不 会 获 
               利, 所 以 它 的 市 赢 率 应 该 是 无
               穷 大。

                     是 人 们 都 疯 了 吗 ? 很 难
               举 出 一 种 评 测 方 法, 能 够 解 释
               为 什 么 花 下 一 年 收 益 的 300 倍
               买 网 络 股 票 是 一 件 上 算 的 买
               卖。 当 然, 有 数 据 表 明 热 衷 于
               这 些 股 票 交 易 的 人 不 是 那 种
               考 虑 金 融 数 字 的 人。“ 我 在 125
               美 元 时 买 eBay 因 为 我 认 为 它 会
               涨 得 很 快”, 一 个 27 岁 的 小 伙
               子 说。

                     美 国 在 Internet 上 迅 速 发
               展 的 投 资 狂 热 到 底 会 导 向 何
               处 ? 为 了 回 答 它, 分 析 家 和 管
               理 咨 询 机 构 正 积 极 研 究 评 估
               网 络 股 票 价 值 的 新 方 法。 为 了
               寻 求 Internet 股 票 的 神 秘 轨 迹,
               分 析 家 们 割 裂、 猜 测、 曲 解 数
               据 直 到 它 们 能 套 进 某 种 理 论
               模 式, 好 让 他 们 给 用 户 的 投 资
               建 议 书 能 够 自 圆 其 说。 这 些 方
               法 有 的 近 似 于 荒 诞, 有 的 则 以
               严 肃 的 态 度 尝 试 评 估 处 于 使
               经 济 发 生 变 革 的 产 业 中 的 公
               司 的 价 值。 没 有 哪 种 方 法 是 包
               罗 万 象、 尽 善 尽 美 的, 但 有 些
               至 少 能 在 你 买 网 络 股 票 时 帮
               你 擦 亮 眼 睛 看 一 看 你 在 冒 什
               么 险。 下 面 列 出 了 几 种 网 络 股
               票 的 评 估 方 法。

               在 投 资 银 行 里 飞 翔 的 利 润
                  
                     安 迪 克 普 罗 斯, 一 直 为 BT
               Alex 投 资 银 行 跟 踪 网 络 股 票,
               他 采 用 理 论 利 润 多 样 性 分 析
               法(TEMA,Theoretical Earnings Multiple
               Analysis)。 用 这 种 方 法, 可 以 通
               过 预 测 这 个 公 司 成 熟 期 时 可
               能 达 到 的 年 增 长 率 和 营 运 利
               润 率 来 预 测 它 的 未 来 收 入。 安
               迪 克 普 罗 斯 说, 假 定 在 2000 年
               Yahoo 的 市 赢 率 是 192, 那 么 它
               的 年 增 长 率 就 应 高 于55 %, 而
               Yahoo 上 市 以 来 年 增 长 率 比 这
               个 期 望 值 还 要 高, 因 此 他 认 为
               这 支 股 票 值 得 推 荐( 现 在,
               Yahoo 的 市 赢 率 已 升 到 1452, 不
               知 这 位 老 兄 做 何 高 论, 是 不 是
               眼 镜 已 经 跌 碎 了!)。

                     这 名 分 析 家 宣 称, 他 的 模
               式 给 出 了 一 种“ 感 觉 Yahoo 现 实
               理 论 上 的 利 润 动 力” 的 方 法。
               现 实 理 论 利 润 ?! 它 没 准 会 在
               投 资 银 行 里 飞 翔, 但 它 甚 至 根
               本 不 合 语 法。

               访 问 者 的 价 值
                  
                     上 述 评 估 方 法 的 问 题 在
               于, 需 要 假 定 年 增 长 率、 利 润
               率 和 其 它 重 要 参 数。 当 有 一 个
               公 司 历 史 很 短, 仅 有 一 个 业 务
               发 展 计 划 时, 这 种 方 法 就 很 成
               问 题 了。 再 深 思 熟 虑 的 预 测 也
               不 过 是 猜 测, 坏 的 话 将 产 生 错
               误 的 结 论 — — 对 这 种 股 票 不
               是 过 分 高 估 就 是 过 分 低 估, 因
               此, 一 个 好 的 评 估 方 法 应 该 尽
               可 能 减 少 臆 测。

                     这 就 是 为 什 么 一 些 网 络
               股 票 的 追 随 者, 象 Internet.com
               的 高 级 投 资 分 析 员 史 蒂 夫 ? 哈
               门 在 寻 找 那 些 不 需 要 猜 测 的
               数 字 的 原 因, 如 访 问 一 个 网 站
               的 人 数。 由 Media Metrix 公 司 提
               供 的 数 字 表 明,10 月 份 有 2520
               万 人 至 少 用 过 一 次 Yahoo。 当 把
               Yahoo 访 问 者 的 数 量 去 除 197 亿
               美 元 的 市 值, 你 将 会 看 到 一 个
               访 问 者 的 价 值 是 782 美 元。 与
               此 相 对,Lycos 每 个 访 问 者 的 价
               值 是135 美 元,Excite 每 个 访 问 者
               的 价 值 是 165 美 元。“ 当 你 看 到
               这 些 访 问 者 的 价 值 时, 你 就 会
               意 识 到 这 种 差 别,” 哈 门 说,
               ?nbsp;并 且 这 将 导 致 如 此 问 题: 是
               Yahoo 的 一 个 访 问 者 就 比Excite
               的 一 个 访 问 者 更 有 价 值 吗 ?
               如 果 Yahoo 能 继 续 引 起 他 人 的
               兴 趣, 也 许 它 应 得 到 一 份 额 外
               的 价 值。 但 是 它 的 价 值 能 达 到
               别 人 的5 倍 吗?

                     这 种 相 关 价 值 衡 量 方 法
               的 问 题 是, 它 能 帮 助 衡 量 在 同
               一 业 务 领 域 的 价 高 公 司 和 价
               低 公 司。 但 它 无 法 解 释 这 个 问
               题, 就 是 是 否 这 一 产 业 整 体 都
               是 高 价 的。

               建 立 于EVA 基 础 上 的 评 估
                  
                     另 外 一 种 评 估 方 法 是 把
               整 个 问 题 对 准 它 的 源 头, 并 且
               是 投 资 分 析 的 前 沿。 代 替 假 定
               估 计 一 种 股 票 价 值 所 需 的 所
               有 输 入 参 数, 这 种 方 法 从 股 票
               价 格 开 始 反 推 以 回 答 这 个 问
               题: 如 果 这 个 价 格 是 合 理 的,
               那 么 这 个 公 司 应 以 什 么 速 度
               成 长 ? 这 种 方 法 不 能 避 免 要
               做 一 些 假 设, 但 它 是 一 种 与 现
               实 对 照 的 方 法。

                     看 一 下 Amazon.com, 当 它 的
               价 格 最 近 达 到 214 美 元 时, 这
               个 市 场 是 假 定 在 未 来 十 年 内,
               Amazon 的 营 业 额 要 保 持 59.6% 的
               年 增 长 率。 这 是 经 验 丰 富 的 分
               析 师 CR ? 沃 尔 夫 得 出 的 结 论。

                     为 了 得 出 这 一 结 论, 沃 尔
               夫 使 用 了 建 立 于 EVA( 附 加 经
               济 价 值,Economic Value Added) 原
               理 之 上 的 一 种 估 价 方 法。 这 个
               概 念 是 由 斯 蒂 华 特 管 理 咨 询
               公 司 提 出 的。EVA 背 后 的 原 理 是
               在 长 期 的 运 行 中, 不 计 算 利 润
               — — 你 投 入 一 块 钱 增 长 出 来
               的 那 部 分, 而 是 计 算 经 济 利 
               润。 只 有 当 一 家 公 司 挣 的 钱 比
               它 的 资 本 利 息 高 时, 它 才 挣 得
               一 份 经 济 利 润, 这 在 收 入 报 告
               中 是 找 不 到 的。EVA 最 初 是 被 当
               作 一 种 管 理 工 具 设 计 出 来 的,
               不 是 用 来 投 资。 但 一 些 人, 包
               括 斯 蒂 华 特 公 司 的 前 高 级 顾
               问, 还 有 沃 尔 夫 都 采 用 EVA 理
               论 用 作 投 资 分 析。

                     对 分 析 家 来 说 比 较 困 难
               的 是 确 定 资 本 利 息。 对 Amazon
               而 言, 沃 尔 夫 假 定 资 本 利 息 是
               15%, 这 个 数 字 是 从 各 种 无 风
               险 投 资 回 报 率 中 得 来 的。

                     Amazon 公 司 能 在 10 年 内 保
               持 将 近60% 的 年 增 长 率 吗 ? 也
               就 是10 年 后Amazon 的 销 售 额 将 达
               到 630 亿 美 元, 这 现 实 吗 ?

                     据 统 计, 美 国 图 书 市 场 的
               销 售 额 在 1997 年 是 118 亿 美 元,
               不 指 望 在 1998 年 能 多 出 多 少。
               即 使 图 书 市 场 每 年 扩 大 3%,
               在10 年 后 也 不 过 是 160 亿 美 元。
               确 实,Amazon 开 始 卖 唱 片, 但 这
               个 市 场 也 不 比 图 书 市 场 大, 也
               不 具 备 更 好 的 增 长 前 景。“ 如
               果 要 达 到 股 票 价 格 预 示 的 增
               长 率,Amazon 将 不 得 不 卖 比 书、
               CD、VCD 更 多 的 东 西。” 沃 尔 夫
               说。 确 实, 这 是 Amazon 的 计 划。
               但 从 一 个 书 商 转 为 一 个 巨 型
               零 售 商, 它 将 面 临 更 多 竞 争 
               者, 靠 涨 价 提 高 利 润 是 不 可 能
               的, 因 为 即 使 他 们 的 顾 客 再 忠
               诚, 他 们 与 竞 争 者 的 距 离 也 只
               有 一 键( 鼠 标 键) 之 遥。 难 怪
               当 有 人 问 Amazon 的 创 始 人 杰 夫
               ? 伯 索 斯 怎 么 看 待 该 公 司 的 股
               票 天 价, 他 只 是 尴 尬 地 笑 笑 
               说:“ 我 们 不 想 那 么 多, 我 们
               只 是 竭 尽 全 力 开 展 业 务, 让 股
               价 随 它 去 吧 !”

                     福 瑞 斯 特 研 究 咨 询 公 司
               估 计 1998 年 网 络 零 售 额 达 到 78
               亿 美 元, 比 1997 年 的 24 亿 增 加
               了 两 倍 多。 该 公 司 还 预 计 到
               2003 年, 在 网 上 购 物 的 家 庭 将
               达 到 4000 万 户, 互 联 网 上 的 商
               品 零 售 额 将 达 到 1080 亿 美 元。
               但 是 需 要 说 明 一 点 的 是, 著 名
               零 售 企 业 沃 尔 玛 公 司 一 家 去
               年 的 销 售 总 额 就 将 近 1200 亿 美
               元。1998 年 美 国 全 国 零 售 总 额
               大 约 在 1.7 万 亿 美 元, 如 果 福
               瑞 斯 特 的 预 测 准 确 的 话, 互 联
               网 上 的 零 售 额 在 五 年 后 才 可
               能 达 到 销 售 总 额 的 5%。

                     微 软 自 1986 年 上 市 以 来 其
               股 价 每 年 的 平 均 增 长 率 为 43
               %。 微 软 的 业 绩 与 股 价 增 幅 也
               许 为 那 些 渴 望 高 回 报 的 投 资
               者 提 供 了 一 个 投 资 标 准 — —
               当 你 尝 试 买 一 种 网 络 股 票 时,
               心 里 一 定 要 记 住: 认 为 它 的 价
               格 合 理 需 要 60% 的 年 增 长 率。

               众 说 纷 纭 看 网 股
                  
                     看 到 网 络 股 的 狂 飙, 连 比
               尔 ? 盖 茨 都 看 不 过 去, 他 近 日
               在 接 受 访 问 时 说:“ 我 不 推 荐
               那 些 不 喜 欢 高 风 险 的 人 们 投
               资 网 络 股 票, 特 别 是 在 现 在 的
               价 位。 投 资 人 对 网 络 股 的 抢 购
               简 直 就 象 淘 金 一 样。”

                     而 同 样 是 全 球 经 济 的 风
               云 人 物, 美 国 联 邦 储 备 委 员 会
               (FED) 主 席 格 林 斯 潘 则 对 网 络
               股 票 持 比 较 正 面 的 看 法。 他 指
               出, 不 论 是 零 售 业、 服 务 业,
               还 是 其 他 原 来 通 过 传 统 渠 道
               进 行 的 业 务, 将 有 相 当 一 部 分
               转 到 网 络 上 来。 他 对 许 多 公 司
               的 前 景 表 示 乐 观。 不 过 传 统 媒
               体 对 格 林 斯 潘 的 这 番 话 却 避
               重 就 轻, 纽 约 时 报 报 道 格 林 斯
               潘 这 番 谈 话 的 文 章 标 题 为“ 关
               于 网 络 股 票,FED 主 席 耸 耸 
               肩”, 华 尔 街 日 报 与 财 经 时 报
               的 标 题 为“ 格 林 斯 潘 认 为 网 络
               股 票 象 在 玩 彩 票”。 目 前 纽 约
               时 报 全 球 员 工13000 人, 股 票 市
               场 总 值 约 60 亿 美 元, 华 盛 顿 邮
               报 全 球 员 工 7400 人, 股 票 市 场
               总 值 约 46 亿 美 元, 还 低 于 eBay
               等 网 络 后 起 之 秀。 传 统 媒 体 受
               到 Internet 的 强 有 力 挑 战, 网 络
               股 票 的 狂 飙 让 这 些 媒 体 确 实
               感 到 很 不 是 滋 味。

                     不 过 格 林 斯 潘 并 不 是 对
               所 有 网 络 公 司 都 有 好 感。 他 发
               出 警 告, 大 多 数 网 络 公 司 终 将
               失 败, 这 就 是 这 个 市 场 的 特 
               性。 这 意 味 着 并 非 所 有 网 络 股
               票 都 是 黑 马, 投 资 者 应 该 审 慎
               投 资 网 络 公 司。

--
※ 来源:.网易 BBS bbs.netease.com.[FROM: 209.60.199.149]

[关闭][返回]