Monetary and fiscal policy interactions in the post-war U.S.

A New Keynesian model allowing for an active monetary and passive fiscal policy (AMPF) regime and a passive monetary and active fiscal policy (PMAF) regime is estimated to fit various U.S. samples from 1955 to 2007. The results show that data in the pre-Volcker periods strongly prefer an AMPF regime, even with a prior centered in the PMAF region. The estimation, however, is not very informative about whether the Federal Reserve's reaction to inflation is greater than one in the pre-Volcker period, because much lower values can still preserve determinacy under passive fiscal policy. In addition, whether a PMAF regime can generate consumption growth following a government spending increase depends on the degree of price stickiness. An income tax cut can yield an unusual negative labor response if monetary policy aggressively stabilizes output growth.     

大数据时代下企业市场营销策略研究

随着线上网络平台在市场上占据着越来越多、越来越重要的地位,更多企业意识到大数据带来商机的同时,也注意到自身的发展面临的困境。本文以大数据时代为调查背景,中小企业为企业代表研究对象,探究大数据在新时代的关键性作用,以及处于大数据时代下企业的市场营销现状,通过swot分析和企业营销五大困境的分析,从产品、服务、人才、宣传、技术五个方面提出新策略,以往在大数据时代下为不同行业的中小企业提供有效借鉴。     

Comprehensive assessment of patients with irritable bowel syndrome with constipation and chronic idiopathic constipation using deterministically linked administrative claims and patient-reported data: the Chronic Constipation and IBS-C Treatment and Outcomes Real-World Research Platform (CONTOR)

Abstract

Aims

To characterize a US population of patients with irritable bowel syndrome with constipation (IBS-C) or chronic idiopathic constipation (CIC) using CONTOR, a real-world longitudinal research platform that deterministically linked administrative claims data with patient-reported outcomes data among patients with these conditions.     

构建校企合作长效机制 促进高职教育改革发展

以我系"联想LCSE订单班"为例,总结了实践中的经验与收获,提出了校企合作中存在的问题,并对相关问题作了深入思考,提出了构建校企合作长效机制的改进意见。希望能够促进高职教育改革的发展,并对存在同样校企合作问题的同行有借鉴意义。     

内生货币体系下房价波动对货币供求的冲击

在内生货币体系下,房价上涨导致我国内生货币扩张的途径主要有两条:一是基于房地产抵押信贷需求膨胀引致的商业银行内生货币供给的扩张;二是被房价持续上涨及人民币升值预期所吸引的外汇流入导致央行大量基础货币的被动投放。这样会对货币供应量目标有效性带来影响。因此应将房地产市场监测数据列入当前货币供应量调控的参照指标。     

《科技进步与对策》1984—2014年刊文综述与知识图谱分析

透析了《科技进步与对策》1984—2014年关注的学术热点,廓清了研究内容的知识脉络、结构、动态变化过程及近年来最新研究趋势等。基于文献计量学视角,以《科技进步与对策》创刊30余年来刊文为研究对象,借助Ucinet、CiteSpace、VOSviewer等工具进行了高被引文献分析,以及合作团队、单位、关键词热点变迁等知识图谱的可视化研究。     

高新技术开发区人力资源发展问题与对策分析——以河北省某国家级高新技术开发区为例

以河北省某国家级高新区为个案,通过对该区人力资源的现状分析,发现该区在人力资源发展中存在诸多问题,应从转变观念,制度安排等方向加以强化,实施人才强区战略,促使经济、社会和文化全面协调发展。     

中国体制转型与城镇居民家庭财富分配差距——一个资产转换的视角

本文以中国城镇住房改革为例,从资产转换的角度研究了中国体制转型过程中城镇居民家庭财富积累及分配差距的产生。20世纪80年代以来的房屋政策鼓励工作单位将住房出售给现有居民,即住房商品化。通过1988、1995和2002年中国城镇住户收入调查的数据分析,20世纪90年代中期以来的住房商品化过程中,相对于私营部门居民家庭,干部和国有单位工作的家庭更容易以折扣价从工作单位获得住房。随着近期住房市场的繁荣,原有的以及住房商品化过程中产生的住房不平等,已经转化成国有和私营部门家庭财富的更大差距,而且干部的住房增值优势和国有部门家庭的财富优势随着市场化的推进有加速增加的趋势。     

刍议外商独资化实现方式及效应

随着经济全球化和信息化的迅猛发展,外商对华投资独资化的倾向越发明显,其投资方式已由先前的合资转向独资;投资手段由合资转向并购。在探讨新形势下外商独资化实现方式的基础上,探究了外商独资化对我国经济发展的正、负效应,并提出相应的化解策略。     

Order aggressiveness and order book dynamics

In this paper, we study the determinants of order aggressiveness and traders’ order submission strategy in an open limit order book market. Applying an order classification scheme, we model the most aggressive market orders, limit orders as well as cancellations on both sides of the market employing a six-dimensional autoregressive conditional intensity model. Using order book data from the Australian Stock Exchange, we find that market depth, the queued volume, the bid-ask spread, recent volatility, as well as recent changes in both the order flow and the price play an important role in explaining the determinants of order aggressiveness. Overall, our empirical results broadly confirm theoretical predictions on limit order book trading. However, we also find evidence for behavior that can be attributed to particular liquidity and volatility effects.