基金管理策略：核心-卫星基金组合

只要你买了基金，就是认可了中国经济发展的现状与未来，同时也意味着要承担中国金融市场所带来的资金风险。但是，如果你能够构筑完整的基金组合体系，就能以从容的姿态应对瞬息万变的资本市场。我是以基金“核心-卫星”策略来构建自己的基金投资组合的。[第一段]     

流动性水平、流动性风险对组合投资管理的影响分析

流动性、收益性和风险性是金融资产的三大基本属性,在目前的组合投资模型体系中始终贯穿着风险和收益均衡的定价思想,却忽略了流动性因素的影响。文章在对流动性及流动性风险内涵认识的基础上,区分流动性水平和流动性风险的本质差异及对组合产生影响的作用机理,为目前养老基金、保险资金等机构投资者入市后流动性至上的组合管理理念提供决策的依据。     

社保基金投资对报刊发行资金管理的启示

报刊发行是邮政的主要业务,执行预收预订、资金专项管理的制度。报刊发行资金来源于预收订户的订阅报刊款,资金长期留存在银行存款账户,等待与报刊社结算,没有充分发挥效益。社保基金是国家通过各种渠道筹集起来的,用于社会保障的储备资金。报刊发行资金与社保基金具有相似性。文章通过对社保基金和报刊发行资金的比较分析,提出报刊发行资金应进行投资。邮政企业投资运营报刊发行资金,并进行科学监管,可以使企业获得较高的投资收益,收益投入业务发展,可以提高报刊发行业务的竞争力。     

浅谈如何投资开放式基金

本文讨论了投资开放式基金的优势及投资基金要注意防范的风险     

开放式基金投资实务（二）

开放式基金的申购价和赎回价是以单位基金资产净值为基础的,而基金估值是计算单位基金资产净值的关键。所以,在这里我们首先介绍单位基金资产净值的计算方法和基金估值的原则。     

开放式基金投资实务（一）

开放式基金的推出,为我国的企业事业单位和个人投资又提供了一个理想的投资理财工具,为便于读深入了解和掌握开放式基金的基本知识和运作过程及投资开放式基金的担任技巧和方法,本刊以系列讲座的形式向读介绍有关开放式基金投资实务的内容。     

我国社保基金投资组合优化模型研究

受到物价指数上涨等因素的影响,社会保障基金如果不能进行有效投资经营,其实际购买力则会逐年下降,这将对投保者造成巨大损失。为了保证基金结余的安全和保值增值,必须将结余用于安全有效投资。将社保基金分别投资在几个不同的项目中,可以达到降低投资风险和提高收益双重目的。文章将从投资组合优化角度,对我国社保基金投资运营问题进行分析和探讨,设计出兼顾风险以及收益的社保基金投资组合优化模型,并提供了相应的解决思路,为提高我国社保基金投资运营效率提供有益启示。     

金融危机下我国社保基金投资组合研究

08年金融危机席卷全球,中国同样也深受其害,如何在严峻的经济形势下使老百姓的保命钱--社保基金实现保值增值,成为一项迫在眉睫的任务.本文通过分析全国社保基金投资组合存在的问题,在此基础上阐述了金融危机下的社保基金投资组合的路径.     

Impact of investor sentiment on mutual fund risk taking and performance: evidence from China

ABSTRACT

This study provides empirical rationale and guidance for incorporating investor sentiment into mutual fund enterprise information systems. It investigates the effect of fund-specific investor sentiment on fund risk taking and performance. Working on a sample of equity funds in China, our panel regressions reveal that fund risk-taking is negatively related to lagged fund-specific investor sentiment. Investor sentiment is negatively linked to subsequent fund performance, which conforms with the dumb money effect. Encouragingly, there is evidence that mutual fund managers in China possess investing expertise. Fund-specific investor sentiment shows asymmetric impacts. The dumb money effect is primarily driven by positive sentiment.     

Threshold effect of scale and skill in active mutual fund management

In this paper, we apply threshold estimation techniques to study the size-performance relationship in the US mutual fund industry. Existing studies have found diseconomies of scale, and we add our contribution to this by considering possible non-linear decreasing returns to scale caused by fund age and manager tenure. We find significant threshold effects of both fund age and manager tenure at approximately three to four years in the size-performance relationship. Compared with younger funds, older funds have more severe decreasing returns to scale as the industry size increases.     

On understanding mutual fund terminations

We examine the determinants of US mutual fund terminations and provide estimates of mutual fund hazard functions. We find that mutual fund termination correlates with a variety of fund specific variables as well as with market variables such as the S&P 500 index and the short-term interest rate. We also test the underlying assumptions of the semi-parametric Cox model and reject proportionality, thus calling to question the use of this model in forming estimates of mutual fund hazard functions. We find that different fund categories exhibit distinct hazard functions depending on the fund’s investment objectives.

On the robustness of persistence in mutual fund performance

This paper analyzes persistence in US equity mutual fund performance over the period 1990–2015. We apply commonly used measures of persistence, which we test using a set of simulated passive funds. In the first stage we apply contingency tables and transition matrices in accordance with previous literature. Results show how these methodologies are biased towards finding evidence of persistence too easily. In the second stage, we take a recursive portfolio approach, which assesses the performance of investing by following recommendations based on past performance. Results show the importance of both estimating persistence by distinguishing among fund style groups, and considering the cross-sectional significance of recursive portfolios. In general, our results support evidence of persistence in mutual fund performance, especially for the case of the best mutual funds. However, this evidence does not hold for the most recent subperiod, 2008–2015. Empirical evidence of persistence is conditioned by the sample period, a result that could explain the inconclusive results found in the literature.     

Examining the behavior of renewable‐energy fund investors

Mutual fund investors could contribute to sustainable development by encouraging fund managers to channel their savings into the funding of sustainable energy projects adopted by firms. This study examines whether renewable‐energy investors take into account financial and/or nonfinancial factors when making the decision to invest in a specific fund, comparing their investment behavior with that of black‐energy and conventional investors. To this end, we have gathered information about 4,368 mutual funds (76 renewable‐energy funds, 109 black‐energy funds, and 4,183 conventional mutual funds) from January 2007 to December 2017. For this sample, we adopt a panel‐data approach with Petersen's standard errors clustered by fund and year. Our results indicate that renewable‐energy fund investors are less sensitive to past financial performance than are black‐energy and conventional fund investors, indicating that the former derive their utility from nonfinancial attributes whereas black‐energy investors derive their utility from a conditional multiattribute and conventional fund investors derive their utility from financial attributes.     

半基金制在我国养老保险基金模式选择中的适用性分析--基于"时间一致性"理论的均衡分析

本文运用“时间一致性”模型，讨论了在三种不同的养老保险基金模式下，如何解决政府政策与私人策略的博弈产生的政策不一致性问题，政府必须在确定养老保险政策和养老保险模式的选择上，从长远的角度进行跨时期的考虑，针对我国目前的情况提出建立半基金制是符合时间一致性的合理选择。     

Post-merger performance in the software industry: The impact of characteristics of the software product portfolio

This article studies the impact of the characteristics of software product portfolios on the performance of firms involved in a merger of software companies. The short-term financial results reveal that markets generally seem to neglect the characteristics of software product portfolios when the merger is announced. Nevertheless, such portfolios appear to have a positive impact on the price/book value ratio of merged software firms. The empirical evidence presented in this paper suggests that, in the long term, the performance of business combinations in the software industry is related to certain factors that are attributable to virtual network effects.     

国内证券投资基金组合规模与风险关系的实证研究

本文选取2010年7月10日—2012年2月29日之间基金的数据,运用证券投资组合模型对国内各种类型的证券投资基金进行风险与组合规模关系的研究,结果发现,随着组合规模的增大,风险逐渐减少,当规模增大的一定程序,风险趋于一稳定值,不同类型的证券投资基金有着不同的最优组合规模。     

Looking for sustainable development: Socially responsible mutual funds and the low-carbon economy

Sustainable investment responds to demands for carbon and climate-neutral societies. To address the urgency around climate change and provide investors with more qualified information, Morningstar has developed the Low Carbon Designation (LCD) to indicate that the companies held in a portfolio are in general alignment with the transition to a low-carbon economy. The designation is given to portfolios that have low carbon risk and fossil fuel exposure scores. The present study builds on the LCD by examining the relationship between these scores and financial performance. With this aim, we analyze 3920 socially responsible mutual funds from across the world. Results show differences in financial performance according to scores and investment areas. We find evidence that funds considered to have higher levels of sustainability achieved better performance than funds with higher exposure to companies involved in carbon and fossil fuel industries. We provide insights on the informativeness of these new scores with a focus on climate change and their relevance in helping investors to identify climate-aware funds. This study highlights the importance of introducing strategies to develop green finance; the analysis confirms that sustainability improves performance. Finally, the LCD indicator is shown to be relevant for making fairer comparisons among socially responsible funds and, ultimately, for developing low-carbon economies.     

浅析个人住房公积金贷款现状及其风险管理

随着房地产市场的升温,房地产商品需求的逐渐增大,房贷规模随之增大,个人住房公积金贷款作为国家政策性住房金融的主体倍受青昧。受市场环境影响,公积金贷款的风险也在增强,文章从公积金贷款的现状出发,分析公积金贷款的风险．并提出有效的控制措施。