新冠肺炎疫情暴发前，英国长期呈现经常账户逆差、资本和金融账户顺差的整体平衡的国际收支格局。2020年，英国在“脱欧”过渡期影响、新冠肺炎疫情冲击以及疫情暴发后全球救助政策刺激等多重因素的综合作用下，经常账户逆差快速恶化，而金融交易账户顺差则明显扩张，且规模远超经常账户逆差，使得2020年英国国际收支呈现较大幅度的“顺差”。进入2021年，主要经济体疫情得到较好控制，经济步入复苏阶段，加之疫苗接种范围持续扩大，全球经济可能在下半年后进入整体性复苏，进而推动全球贸易和国际金融活动的复苏。与之形成对照，英国国际收支面临的压力和风险反而在增加。

日本作为世界上人口老龄化程度最严重的的国家之一，已经建立了完整的养老金制度体系，其养老基金的投资策略值得我国学习和借鉴。日本养老金体系分为三个层次，第一、二层次是公共养老金，分别是国民年金和厚生年金，第三层次是私人养老金，包括企业年金和个人年金。通过分析日本公共养老基金和私人养老基金的投资模式、资产配置及投资收益，得出以下三点结论：一是日本公共养老基金历年投资收益较低且波动性较大的主要原因是其较为单一的投资策略，分散化程度不高；二是日本公共养老基金ESG投资理念和投资方法长期来看可以提升企业内在价值；三是日本私人养老基金设有多种资产方案选择，可以满足不同人群的投资需求。研究日本养老基金投资策略，对优化我国养老基金投资策略具有一定的参考意义。

Supply chain analytics targets to improve operational efficiency and effectiveness by enabling data-driven decisions at strategic, operational, and tactical levels. It incorporates virtually the complete value chain including sourcing, manufacturing, distribution, and logistics. Supply chain analytics helps in increasing productivity, reducing wastage, inventory forecasting, and to improve customer relationship. For the purpose of analysis, the global supply chain analytics market is segmented into component, deployment, enterprise size, industry vertical, and region. The report highlights various components available in the market, which include solution and services. According to enterprise size, the market is classified into large enterprises and SMEs.

Based on the RF SOI & SOS Switches industrial chain, this report mainly elaborates the definition, types, applications and major players of RF SOI & SOS Switches market in details. Deep analysis about market status (2016-2020), enterprise competition pattern, advantages and disadvantages of enterprise products, industry development trends (2020-2026), regional industrial layout characteristics and macroeconomic policies, industrial policy has also been included. From raw materials to downstream buyers of this industry will be analyzed scientifically, the feature of product circulation and sales channel will be presented as well. In a word, this report will help you to establish a panorama of industrial development and characteristics of the RF SOI & SOS Switches market.

A smart parking system typically obtains information about available parking spaces in a particular geographic area or in residential areas and process is real-time to place vehicles at available positions. For the operation of the smart parking the system involves low-cost sensors, real-time data collection, and smart phone enabled automated payment systems. This combination allows people to reserve parking in advance and predicts the parking space location.

A smart gas meter not only measures gas flow but also use wireless communication to connect to local or wide area networks that allow infrastructure maintenance, remote location monitoring, and automatic billing. In gas utility application, the meters must function for long periods and convey data regularly. A combination of smart metering technology with sensors for smart valves, gas pressure, and gas leak detectors on the same network represent a concrete response for gas utilities to enhance safety and improve overall efficiency.

RegTech, which is a combination of the words regulatory and technology, manages regulatory processes within the financial industry via advance technologies. RegTech solutions help businesses to comply with regulations efficiently & less expensively by using advance technologies such as machine learning, biometrics, cloud computing, big data, and blockchain. Moreover, main functions of RegTech include data analytics, regulatory monitoring, risk management, reporting, regulatory compliance, and fraud detection. This report features information on RegTech solutions offered by key vendors. Furthermore, it highlights strategies of key players to improve the market share and sustain competition.

The report focuses on various polymer foams and the major applications including building & construction, transport, packaging, and furniture. It analyzes the current market trends of polymer foam, and related products in different geographies and suggests the future growth opportunities for key market players. In addition, it highlights numerous factors that influence the growth of the global market such as key drivers, restraints, growth opportunities, and the role of different key players. Market segmentation based on type of polymer foam such as polyurethane, polypropylene, and polyethylene is also included, along with the quantitative data in terms of both value and volume.

近年来，循证决策逐渐成为一个重要的研究和实践议题。探索基于证据的决策，从而提高公共治理的质量和水平是当前亟待解决的重大问题。围绕什么是证据以及怎么获得证据的核心问题，各国政府纷纷展开行动，在循证决策方面取得了稳定进展，形成了各具特色的循证决策实践。其中，美国政府的循证决策发展相对较为成熟，积累了丰富经验，形成了独特模式。总结美国循证决策的最新进展，对于我国在实践中更好地理解并推行循证决策具有重要的借鉴和启示意义。为此，文章对美国联邦政府循证决策的官方文件、法律条文、实践项目进行梳理和分析，探讨其循证决策框架的演进路径及主要特点，介绍其立法的内容与执行情况，举例说明其在不同政策领域的实践推进，并分析对我国的启示。

后工业化时期，日本经济供需矛盾突出，日本政府先后推出两轮产业活性化政策予以应对。文章指出，第一轮日本产业活性化政策致力于推进传统产业低端过剩产能退出市场，采取制定计划、提供融资支持以及共同行动等政策与方法，起到促进处置过剩设备的作用，但也引发企业收益下降、效率降低等负面效果。第二轮产业活性化政策则注重调整企业经营业务，提升企业生产率，推动企业向价值链高端发展，以要求企业采取制定计划并为之提供融资支持等方式，避免政府直接干预资源分配。日本两轮产业活性化政策在应对问题和政策手段上存在异同，其经验为现阶段中国深化供给侧结构性改革提供了有益的参考借鉴。