自主创新:"十一五"行业主要任务 许坤元副会长谈如何贯彻中央经济工作会议精神

11月29目至12月1日。中共中央、国务院召开的中央经济工作会议在北京举行。这次关系国民经济发展的重要会议分析了“十五”时期国内经济社会发展工作的成就及取得的重要认识和经验、当前我国的经济形势，阐述了未来经济社会发展主要预期目标和需要解决的重点问题。本刊记者在会后对中国纺织工业协会许坤元副会长进行了专访。许会长在分析纺织产业“十五”期间取得的成就和发展现状的基础上强调指出：自主创新是纺织工业“十一五”时期的主要任务，并对如何实现全面增强自主创新能力、节约能源资源。推动纺织行业协调、健康可持续发展进行了深入浅出地分析。[编者按]     

中央经济工作会议纺织解读 国家发改革委经济运行局张莉纵论宏观经济调控与中国纺织发展

2005年中央经济工作会议为明年的经济工作提出了包括“一个统筹”，“四个着力点”，“八项任务”在内的工作要求，成为各行业下一步发展的指导思想。我们希望了解：明年宏观经济调控的具体方向是什么？中国纺织行业如何在政策框架下谋求更好的发展？政府将对纺织工业采取哪些调整措施？纺织行业及企业如何把握工作的重点？带着这些问题，本刊记者专访了国家发展与改革委员会经济运行局张莉局长，请她从纺织产业的角度全方位解读了2005年中央经济工作会议内容。[编者按]     

The EC‐LQO five‐factor framework: An alternative lens for business model innovation in highly knowledge‐intensive industries

Growing technological complexity continues to drive firms to interact with the external innovation environment to achieve firm success. However, industries' complexities and the business model concept's underlying ontology have limited research on modeling the key factors that enable this interface. In this study, results of an empirical analysis of a unique dataset of 102 biopharmaceutical companies broadly support the EC‐LQO five‐factor framework as a useful tool to guide business model innovation for highly knowledge‐intensive environments.     

False Discoveries und Fehlinterpretationen wissenschaftlicher Ergebnisse

High-quality science communication to the public depends to a large extent on the way research findings are translated into comprehensible language and common speech. In this communicative process, a reasonable evaluation of the trustworthiness of empirical findings, based on an adequate interpretation of statistical analyses, is absolutely crucial. This paper’s authors argue that the credibility of science is jeopardised by two compromising developments within science itself: on the one hand, an inflation of ostensible empirical evidence related to misuses and misinterpretations of the concept of statistical significance, and, on the other, a sensationalist overvaluation of the results of single studies instead of an adequate representation of the available body of evidence in a given scientific field.     

Power politics and princely debts: why Germany's common currency failed, 1549–56†

Using new sources, this article examines how in the years around 1550 Charles V and the imperial estates came close to creating a common currency for the Holy Roman Empire. The article analyses whose interests prevailed in the negotiations and how, despite the resistance of some important actors, the Imperial diet of 1551 was able to unanimously agree on the currency bill. It also analyses why the common currency still failed: This was the case because of the desire of many princes to ease the repayment of their debts by establishing a bimetallic currency, and even more importantly because of Charles V's attempt to weaken the Elector of Saxony by undervaluing the taler. In this, Charles exploited the diet's implicit ex‐ante agreement with him to set the rates at which old money was allowed to continue in circulation. His manipulations provoked resistance, raised the costs of implementing the common currency, and caused its failure.     

Comparing post-operative resource consumption following transcatheter aortic valve implantation (TAVI) and conventional aortic valve replacement in the UK

Objective:

To define the in-hospital and 6-month post-discharge resource use, following Transcatheter Aortic Valve Implantation (TAVI) and conventional Aortic Valve Replacement (AVR) surgery within a single UK hospital.

Methods:

A local service evaluation of patients undergoing TAVI or AVR between January 2011 and May 2012 captured data until 6-months post-procedure, collected from hospital records and via a General Practitioner questionnaire. The main end-points were mortality, time in ITU/HDU, hospital length of stay (LoS), discharge destination, re-admission, and post-discharge primary/secondary care resource use. Sub-group analyses were performed for AVR patients aged ≥80 (AVR?≥?80) and with EuroSCORE of ≥10 (AVR ES?≥?10) to allow more direct comparison with ‘TAVI type’ patients.

Results:

Results are given as means (standard deviation) for TAVI (n?=?51), AVR (n?=?188), AVR?≥?80 (n?=?48), and AVR ES?≥?10 (n?=?47), respectively, unless otherwise stated. Age in years was 83.0 (8.1), 71.2 (13.1), 84.1 (2.7), 79.4 (7.1); EuroSCORE was 24.7 (11.9), 8.1 (6.4), 12.0 (6.0), and 16.5 (6.6); post-operative LoS (days) was 11.5 (11.2), 10.9 (10.8), 14.3 (16.7), and 15.2 (17.7). For discharged patients, 0%, 7%, 13%, and 9% had unplanned cardiac-related re-admissions within 30-days of discharge. Time to first readmission was 74.6 (34.0), 35.0 (34.2), 20.8 (9.7), and 22.6 (14.3) days.

Limitations:

This was a single-center retrospective evaluation, not prospectively powered to confirm differences in outcomes.

Conclusions:

Despite TAVI being performed in an older, higher risk population, LoS was similar to AVR. Most strikingly there were no cardiac-related re-admissions within 30-days for TAVI and time to first re-admission was significantly longer. This evaluation suggests that TAVI is clinically appropriate and provides economic advantages in both the hospital and post-discharge setting in this high risk group. Many patients undergoing TAVI are considered unfit for surgery and, hence, TAVI offers a treatment that delivers similar results to traditional AVR without the high risk associated with surgery.     

Monetary policy rules with PID control features: evidence from the UK,USA and EU

ABSTRACT

This paper considers the extent to which the monetary policy operations of three major central banks can be regarded as an application of Proportional-Integral-Derivative (PID) control rules. The paper outlines the general PID framework and estimates a series of dynamic models to identify how interest rate policy adjustments are affected by the rate of inflation and the level of macroeconomic activity. The paper examines data for the UK, the USA and the Eurozone. The results suggest that the PID rules can provide a useful theoretical and empirical framework for estimating central bank responses to the inflation and macroeconomic activity variables by improving the explanatory power of the Taylor rule model and determining the effect of the parameters.     

创业企业何以提高创新绩效——基于创业学习与商业模式创新协同联动视角的QCA方法

以150个创业企业为样本，基于创业学习和商业模式创新理论，运用模糊集定性比较分析方法（fsQCA），探究经验学习、认知学习、新颖型商业模式创新和效率型商业模式创新对创新绩效的影响路径及机制。研究发现，存在新颖型商业模式创新等4条创新绩效产出关键路径；相较于效率型商业模式创新，新颖型商业模式创新在关键路径中更容易提高创新绩效；利用QCA方法证实了影响创业企业创新绩效的组态内部各要素之间的替代性。结论丰富了创新绩效产出内部机制，可为创业企业提高创新绩效提供指导和借鉴。