找回密碼
 To register

QQ登錄

只需一步,快速開(kāi)始

掃一掃,訪問(wèn)微社區(qū)

打印 上一主題 下一主題

Titlebook: Quantitative Myokardszintigraphie bei Koronaroperationen; Darstellung eines me Hermann Eichst?dt Book 1984 Springer-Verlag Berlin, Heidelbe

[復(fù)制鏈接]
11#
發(fā)表于 2025-3-23 11:25:10 | 只看該作者
12#
發(fā)表于 2025-3-23 16:39:06 | 只看該作者
13#
發(fā)表于 2025-3-23 18:27:12 | 只看該作者
14#
發(fā)表于 2025-3-24 01:23:50 | 只看該作者
Hermann Eichst?dtM model is to identify systematic risk. Capital asset pricing model (CAPM) is an attempt to explain and quantify the non-diversifiable type of risk. In other words, it measures how much additional return an investor should expect from taking a little extra risk. Investors demand a premium for bearin
15#
發(fā)表于 2025-3-24 04:30:32 | 只看該作者
Hermann Eichst?dtIT (information technology) sector,. and discusses the recent R&D performance of US, Japanese and European firms from this perspective. We use the number of (forward) patent citations per patent and the number of patents as the performance measures of R&D, both based on US patents. Past studies sugg
16#
發(fā)表于 2025-3-24 09:19:55 | 只看該作者
Hermann Eichst?dt980s and the first half of the 1990s. It has been convincingly argued that this economic growth was fuelled by adding foreign direct investment to a large pool of local, often highly skilled labour. But it has become clear that this formula has reached its limits (Lingle, 1997; Krugman, 1994), parti
17#
發(fā)表于 2025-3-24 14:04:10 | 只看該作者
Hermann Eichst?dtbe used to encourage investment in innovation. Fritz Machlup (1958) is often cited to support the view that uncertainty about patents’ effects counsels against both implementing and abolishing patent systems. Edith Penrose (1951) writing seven years earlier pointed this out in her study of the inter
18#
發(fā)表于 2025-3-24 16:21:49 | 只看該作者
Hermann Eichst?dt. Book and market valuations of corporations have seen a steady de-coupling since the early 1980s. Over the same period, intellectual property and in particular patent rights have become important resources for building and maintaining corporate value. It is therefore not surprising that firms fight
19#
發(fā)表于 2025-3-24 22:03:27 | 只看該作者
20#
發(fā)表于 2025-3-25 03:09:22 | 只看該作者
medical and economic claims, findings, recommendations, and generalizations. Numbers apart, however, there is little in any scientific endeavor that is value free. Indeed, the values of scientists are major determinants of the problems they choose to examine or the questions they choose to ask. In
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛(ài)論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評(píng) 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國(guó)際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-6 14:04
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
枝江市| 鹤山市| 宁城县| 普兰县| 潼关县| 荃湾区| 平山县| 泰安市| 常德市| 阳高县| 安宁市| 安康市| 成武县| 肃南| 蓬莱市| 娱乐| 郴州市| 武功县| 蓝山县| 伊宁市| 平邑县| 米泉市| 出国| 绍兴县| 唐河县| 铜川市| 宜春市| 渑池县| 马鞍山市| 商洛市| 望奎县| 沂源县| 资源县| 桦甸市| 安溪县| 比如县| 尉氏县| 大洼县| 方山县| 黄陵县| SHOW|