猪倌刘永好都市牧牛人

“三聚氰胺”毒倒了一批乳企，也给了另一批企业赶上的机会。刘永好旗下的新希望乳业能否抓住机遇，挤进乳业第一梯队     

Diasporas,diversity, and economic activity: Evidence from 18th-century Berlin

Diversity may either increase economic activity by utilizing complementarities in production or lead to costly conflict over resources. Using city-district panel data from 18th-century Berlin, a major center of refuge for persecuted minorities in early modern Europe, we analyze the relationship between changes in diversity and economic activity. Prussian rulers specifically invited groups of skilled immigrants, such as Jews, Huguenots, and Bohemians, to settle in Berlin’s newly-developed city quarters. We find that the resulting ethnic diversity fosters textile production in a much broader range of products than individual ethnicities, arguably reflecting complementarities between groups.     

从溶液中萃取分离Pt、Pd、Ir和Rh的试验研究

利用萃取法进行了从铂族金属溶液中分离Pt、Pd、Ir和Rh的试验研究。结果表明,三烷基氧化磷（TAPO）可以从铂族金属溶液中选择性萃取Pt、Pd、Ir,而Rh留在萃余液中。用30%（V%）TAPO有机相萃取含Pt～0.1 g/L、Pd～0.25 g/L、Ir～2.6 g/L和Rh～10 g/L的料液,10级错流萃取（相比1∶1）,萃余液中的Pt可降至小于1 mg/L、Pd小于0.5 mg/L、Ir～100 mg/L,Ir萃取率大于96%。萃余液、反萃液精炼后分别产出99.95%Rh和Ir,回收率Rh 95%、Ir 90%。     

从槐米中提取芦丁的研究

通过实验对从槐米中提取芦丁的工艺进行了研究，得到了较佳的提取工艺条件：槐米粉碎，加入5倍量的水，用石灰水调pH值至8－9，加入3％的硼砂，抽滤。反复提取3次。滤液用稀盐酸调pH值至2－3，静置6h，析出沉淀，过滤，滤渣干燥，即得粗芦丁。将粗芦丁进行精制可得精制芦丁，纯度可达99％以上。     

因无“渔”故无“鱼”——中国品牌的短板

中国品牌在哪里？日前,美国《华盛顿邮报》发表了一篇文章,题为《北京正从‘中国制造’到‘中国品牌’》,副题《很多西方人说不出任何中国品牌》。文章开头这样说道：日本有索尼,墨西哥有科罗娜,德国有宝马,韩国有三星,中国有什么呢？     

Money,interest rate spreads,and economic activity

Money, Interest Rate Spreads, and Economic Activity. —Numerous empirical studies for industrial countries have shown that the term structure of interest rates is a good indicator for future output growth. This paper analyzes whether the interest rate spread contains any additional predictive power if the model includes the money stock. A multivariate error-correction framework is applied to three European economies — France, Germany, and Italy. Granger causality tests are performed for various monetary aggregates and the term structure. The evidence concerning the marginal information content is mixed: For France and Italy, the term structure does not improve the results of the basic model whereas it is significant for Germany.     

南方荚蒾红色素提取工艺的研究

研究了以有机提取剂YC提取南方荚红色素的工艺过程,确定了最佳工艺条件。     

南方荚Mi红色素提取工艺的研究

研究了以有机提取剂YC提取南方英Mi红色素的工艺过程，确定了最佳工艺条件。     

Extraction of information from continuously masked successive stimuli: An exploratory study

Results from this series of brief pilot experiments suggest that, under certain conditions, it is humanly possible to extract information from superimposed continuously masked letter strings presented successively on the VDU of a microprocessor.     

电镀镍污泥氨浸出工艺中氨回收的技术

介绍了电镀镍污泥浸出工艺中氨回收的工艺流程、使用原材料和各单元操作,并对各单元操作的技术条件进行了理论分析和实践检验.     

石煤钒矿提取五氧化二钒的技术现状

介绍了钠化焙烧、无盐氧化焙烧、酸（碱）浸石煤等提钒的工艺及其演变过程。工艺流程逐渐简化，钒回收率不断提升，污染程度不断降低，今后将逐步采用以选择性富集和分离为核心的绿色提钒技术。     

Objectives and impact of economic activity zones — Some evidence from Asia

Zusammenfassung Funktion und Auswirkung von Zonen freier wirtschaftlicher Aktivit?ten — Erfahrungen in einigen asiatischen L?ndern. — Zonen freier wirtschaftlicher Aktivit?ten in der Form von Exportveredelungszonen gewinnen in Entwicklungsl?ndern als eine “second best” Industrialisierungsma\nahme zunehmend an Bedeutung. Wurde ihre Effektivit?t bislang h?ufig angezweifelt, so wird in diesem Aufsatz gezeigt, da\ die über reine Besch?ftigungs- und Einkommenseffekte hinausgehenden Auswirkungen vom Entwicklungsniveau und von der ?konomischen Umwelt abh?ngen. Trotz der r?umlichen Trennung vom Binnenmarkt entwickeln sich “linkages”, vor allem in den F?llen, in denen Grundbedingungen beachtet werden. Die Faktorintensit?t der Produktion in den Zonen entspricht weitgehend der Faktorausstattung des Gastlandes — Ausnahmen lassen sich meistens auf wirtschaftspolitische Investitionsanreize zurückführen. Bei der insgesamt positiven Interpretation werden allerdings zwei Einschr?nkungen gemacht. Zum einen haben exogene Faktoren im Welthandel den Ausbau solcher Zonen begünstigt. Zum anderen besteht die latente Gefahr, da\ eine solche Zone lediglich als Freihandelsalibi fungiert, w?hrend protektionistische Ma\nahmen im Binnenmarkt noch beibehalten oder gar verst?rkt werden.

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Résumé Les buts et les effects des zones d’activité économique — quelque évidence de l’Asie. — Les zones d’activité économique en forme des zones manufacturières d’exportation sont de plus en plus favorisées par des PVD comme seconde mesure d’industrialisation. Tandis qu’on a souvent douté de leur efficacité, cette étude démontre que leur succès d’excéder la génération de l’emploi et du revenu direct dépend du niveau de développement et des environs économiques. Maigre de la séparation du pays récepteur l’interpénétration se développe et la technologie est transférée au pays récepteur, si quelques conditions sont réalisées. L’intensité du facteur de la production dans la zone correspond à la dotation des facteurs présumée excepté en cas où elle était déformée par les incitations d’investissement. Il faut tempérer l’interprétation en considérant que les paramètres changeants du commerce mondial ont contribué que les zones pouvaient jouer leur r?le et qu’elles ne remplacent que temporaire un commerce plus libre et qu’elles ne sont pas un alibi pour maintenir la protection.

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Resumen Objetivos e Impacto de las Zonas de Actividad Económica: Evidencia en Asia. — Zonas de actividad económica donde manufacturas se procesan con fines de exportación están aumentando en la estima de países en desarrollo como la segunda mejor alternativa para industrializarse. Mientras que su efectividad ha sido a menudo puesta en entredicho, el artículo muestra como el nivel de desarrollo y el entorno económico determinan si el éxito de tal alternativa puede ir mas alla de generar empleo y renta de forma directa. Conexiones se desarrollan y tecnología es transferida al país en cuestión, a pesar de su delimitatión, siempre que se asuma que determinados requisitos se cumplen. La intensidad de los factores productivos en las zonas concuerda en el estudio con las supuestas dotaciones de factores productivos excepto en los casos donde se encuentran distorsionadas a causa de incentivos a la inversión. La interpretación de la evidencia debe considerar que el cambio en los parámetros del comercio internacional ayudó a las zonas a desempe?ar su cometido y que el establecimiento de zonas debe ser tan solo una sustitución temporal del comercio libre y no una coartada para perpetuar el proteccionismo.

     

从失效汽车尾气净化催化剂中回收铂族金属--亚砜萃取工艺研究

进行了利用亚砜从失效汽车尾气净化催化剂所得溶液中萃取分离铂、钯、铑的工艺研究,提出了Pt-Pd、Pt-Rh、Pt-Pd-Rh分离的工艺流程.在单槽容积为2.5 L的混合-澄清萃取槽中的台架试验表明,Pt、Pd直收率均大于90%.     

Export activity and productivity: Evidence from the Taiwan electronics industry

Conclusions We use plant-level panel data for the Taiwanese electrical machinery and electronics industry to examine productivity differentials between exporters and non-exporters. Consistent with other recent literature, we find that exporters are larger, pay higher wages, undertake more investment expenditures in machinery, equipment, and new technology, and are substantially more productive than non-exporters.     

Multinational activity and CEO compensation: Preliminary evidence from large UK firms

Multinational Activity and CEO Compensation: Preliminary Evidence from Large UK Firms. — Since the early 1980s the rate of growth in executive remuneration has consistently outpaced that of average earnings. This phenomenon has been widely assumed to be part of an internationalization of the executive labor market. This paper starts from the premise that the multinational enterprise will be a major agent in such a market and presents some preliminary tests for the impact of multinational activity in general, and specific regional effects in particular, on CEO remuneration using a sample of large UK firms. Surprisingly, we find no evidence to support our conjecture that CEO pay will be positively related to firm involvement in the United States. However, multinational activity does generate a significant premium over purely domestic activity.     

Import penetration and strike activity in manufacturing, 1961–77

Conclusion The model estimated in this paper shows that foreign trade has an impact on the industrial relations process in the domestic market. The impact of trade on industrial conflict, however, is not uniform across all manufacturing industries. Stratifying the manufacturing sector by net exports shows that where import penetration is a problem for the industry, labor and management have modified their relationship in ways that have reduced the incidence of formal strikes. When strikes do occur, however, the state of the economy is an important determinant of the action. In those industries where import penetration is not substantial, strike events are not influenced significantly by the state of the economy.