楼盘管理系统销售报表模块的设计与实现

楼盘管理系统是一个功能完善的管理系统,由于篇幅的限制,主要介绍了系统中的销售报表模块的设计。系统是基于winform下的Grid View控件来实现的,数据可以导出Excel,方便相关人员的二次处理的需求,整体采用了C/S结构及Web Service技术。     

制造业竞争力比较研究——基于浙江地区与国内外制造业的分析比较

制造业竞争力对于区域经济发展具有至关重要的支撑作用。通过建立MCI制造业竞争力指数模型量化比较发现，随着劳动力成本等要素制约加剧，浙江制造业竞争力和竞争优势近年来大幅弱化。加快实现创造驱动、人才驱动、技术驱动、改革驱动“四轮驱动”，加速提高劳动生产率，推进产业转型升级，提升产业核心竞争力，打造经济升级版，从而实现长期可持续增长，是今后很长一段时期内浙江经济的重大课题。     

Wage Differentials among Ownership Groups and Worker Quality in Vietnamese Manufacturing

Wholly foreign multinational enterprises (WFs), joint-venture multinationals (JVs), state-owned enterprises (SOEs) pay higher wages than domestic private firms in Vietnamese manufacturing. In large samples of medium–large (20+ employees) firms, conditional differentials accounting for worker education and occupation, as well as capital intensity, size, and shares of female workers, were substantially smaller, but positive and significant. Wage levels and differentials varied substantially among industries. Conditional differentials remained positive and significant for WFs and JVs in most of the 11 industries examined, but estimates of SOE-private differentials were insignificant in most industries. Robustness checks using 2007 data yielded similar results.     

基于组合评价法的混流生产系统运行绩效评价

在目前集装箱制造行业转型升级的背景下，以某集装箱制造公司的特箱生产系统为例，构建混流生产系统运行绩效的评价指标体系，运用组合评价法对运行绩效进行评价。借鉴平衡计分卡的分析思路，对特箱生产系统的生产管理给出了相关的决策建议。此研究成果对其他制造型混流生产系统具有实际的指导意义。     

Global financial crisis and dependence risk analysis of sector portfolios: a vine copula approach

We use regular vine (r-vine), canonical vine (c-vine) and drawable vine (d-vine) copulas to examine the dependence risk characteristics of three 20-stock portfolios from the retail, manufacturing and gold-mining equity sectors of the Australian market in periods before, during and after the 2008–2009 global financial crisis (GFC). Our results indicate that the retail portfolio is less risky than the manufacturing counterpart in the crisis period, while the gold-mining portfolio is less risky than both the retail and manufacturing sector portfolios. Both the retail and gold stocks display a higher propensity to yield positively skewed returns in the crisis periods, contrary to the manufacturing stocks. The r-vine is found to best capture the multivariate dependence structure of the stocks in the retail and gold-mining portfolios, while the d-vine does it for the manufacturing stock portfolio. These findings could be used to develop dependence risk- and investment risk-adjusted strategies for investment, rebalancing and hedging which more adequately account for the downside risk in various market conditions.     

The impact of FTAs on MENA trade in agricultural and industrial products

This article analyses the impact of Free Trade Agreements (FTAs) on Middle East and North African Countries (MENA) trade for the period 1994–2010. The analysis distinguishes between industrial and agricultural trade to take into account the different liberalization schedules. An augmented gravity model is estimated using up-to-date panel data techniques to control for all time-invariant bilateral factors that influence bilateral trade as well as for the so-called multilateral resistance factors. We also control for the endogeneity of the agreements and test for self-selection bias due to the presence of zero trade in our sample. The main findings indicate that North–South-FTAs and South–South-FTAs have a differential impact in terms of increasing trade in MENA countries, with the former being more beneficial in terms of exports for MENA countries, but both showing greater global market integration. We also find that FTAs that include agricultural products, in which MENA countries have a clear comparative advantage, have more favourable effects for these countries than those only including industrial products.     

内涵服务与中国制造业分工地位提升：出口增加值视角*

作为重要的中间品，服务投入已经成为影响制造业分工地位的重要因素。基于出口增加值视角，本文利用WIOD数据库测算并考察了内涵服务对中国制造业分工地位的影响。结果表明：（1）尽管中国制造业出口增加值中内涵服务总额处于增长态势，但占比在金融危机以后出现了下降，且大大低于德国、日本等制造业强国，要素投入服务化趋势还没有充分显现；（2）内涵服务占比上升在总体上有利于中国制造业分工地位提高，且主要是通过内涵本国服务发挥作用；（3）进一步细分研究发现，中间产品内涵服务和来源于OECD国家的内涵服务对中国制造业分工地位提升作用更为显著。内涵服务占比较低是“中国制造”长期处于全球价值链中低端的重要原因。未来需要加快国内服务业改革开放和高端服务“引进来”，为制造业向中高端攀升提供强有力的支持。     

现代职业教育视野下,对建筑企业教育培训工作的探讨

当代社会,企业之间的竞争归根到底是人力资源的竞争,企业为了能在激烈的市场竞争中独占鳌头,使尽浑身解数,其中员工培训就是极其重要的一种手段。然而,大多数建筑企业培训无论是战略层面还是操作层面,违背现代职业教育的规律,难以对培训进行科学有效的管理。本文结合现代职业教育的相关理论,围绕员工"智能倾向定位"、"能力本位定位"等内容,探讨职业教育理论在建筑企业培训中的应用,强调"行动导向"培训方法的重要性。     

人工智能技术辅助开发“智铸”系统

采用开源免费的深度学习平台,利用python二次开发了“智铸”系统,包括“识铸”“听铸”“盯铸”三个模块,铸造企业员工可以用手机或电脑自主学习,提升员工从业能力。在设备旁安装“听铸”软硬件一体化设备,可以实现对连续运行设备的在线自动监听侦测。“盯铸”模块实现连续生产铸件的自动检测、铸造缺陷分析与重点安全区域的监控。     

Trading activities,productivity and markups: Evidence for Spanish manufacturing

This work analyses the firms' internationalisation strategies of importing intermediates and exporting output, and the potential rewards of these activities in terms of total factor productivity (TFP), as a proxy for marginal costs, and markups. It further deepens into the study of the relationship between internationalisation strategies and markups by disentangling whether it operates through affecting firms' marginal costs and/or firms' prices. The panel database employed in this paper is the Spanish Survey on Business Strategies (ESEE) for the period 2006–14. Results in the paper distinguish between SMEs and large firms and indicate that there is high persistence in the performance of these activities and in firms' TFP and markups. For SMEs, we obtain rewards from importing inputs as well as exporting output in terms of TFP and markups. For large firms, we obtain rewards in TFP from the importing activity and rewards in markups from the exporting activity. Finally, we find evidence that the effects of internationalisation strategies on markups are due to both a price channel and a marginal cost channel.