白家海凸起—阜北斜坡八道湾组储层特征研究

利用岩石薄片、铸体薄片鉴定、X–衍射、扫描电镜和压汞等资料，对白家海凸起—阜北斜坡侏罗系八道湾组的储层特征进行了研究，分析了储层的成岩作用类型、成岩演化序列、成岩作用对孔隙结构的影响及孔隙演化史。研究结果表明：八道湾组储层以岩屑砂岩为主储集空间以粒内溶孔和粒间溶孔为主，孔隙度经历了多期的演化过程，由原始的高孔隙度演化为现今低孔隙度。     

Financial journeys of Australian parents after separation – transitions into and out of poverty

It is well established that relationship separation has greater negative economic consequences for mothers than for fathers in Australia and other developed countries. While research has shown that, at an aggregate level, such negative impacts tend to diminish with time, the rate of change is generally slower for mothers than fathers, and a higher proportion of mothers than fathers continue to experience entrenched financial difficulties. Less is known about the variability of economic journeys experienced by women and men, taken separately, and factors influencing diverse economic trajectories. Drawing on data from the Longitudinal Study of Separated Families (LSSF), which followed up a large sample parents at three post‐separation points, this article examines poverty rates across a 4‐year period, transitions into and out of poverty and factors affecting these pathways.     

论艾伦·伍德对资本主义民主的批判

艾伦·伍德基于历史唯物主义对经济和政治的连续性的分析,以民主为切入点,借鉴古雅典经济民主和政治民主相统一的洞见,揭示了资本主义民主的虚假性。伍德的观点既有助于我们认识资本主义民主的本质,也有助于我们从经济民主和政治民主相统一的维度重新思考社会主义民主,建构社会主义民主制度。     

中国商品流通现代化的模糊综合评价研究

完善了商品流通现代化指标体系,并运用模糊综合法将商品流通现代化指标转换成了指数。研究发现商品流通现代化水平与其区域位置、总体经济实力密切相关,且受到产业结构的影响。同时,通过基于指数的聚类分析得到如下结论:"率先发展型区域"要抓住历史机遇,培养创新型人才,保持领先地位;"积极追赶型区域"要发挥地理优势,打破省之间、行业和部门之间、所有制之间的界限,积极参与各种区域经济合作;"流通欠发达型区域"要进一步推进和实施西部大开发战略,推进物流现代化。     

川南都掌蛮铜鼓文化探讨

在历史上拥有巨量铜鼓的川南都掌蛮 ,既是铜鼓的使用者 ,又是铜鼓的铸造者和铜鼓文化的原创者。都掌蛮铜鼓在使用、流传过程中 ,充分发挥了伴歌节舞、媚事鬼神和夸富显贵、集众征战的社会功能 ,铜鼓是都掌蛮的神灵之物 ,也是财富与权力的象征。都掌蛮铜鼓文化与悬棺葬俗交融渗透、融为一体 ,不仅极大地丰富了铜鼓文化的内涵 ,更从本质上表现出铜鼓文化是都掌蛮古老民族文化的重要特征     

境内外人民币汇率影响研究——基于香港离岸市场双重功能分析的视角

利用2014年8月1日-2015年4月17日的人民币即期汇率和香港离岸汇率数据,基于VAR模型,研究了香港离岸市场对境内外人民币汇率影响的方向及其经济后果.研究发现,在样本期间内,人民币离岸汇率贬值而在岸即期汇率却在升值;离岸汇率波动幅度显著大于在岸即期汇率.汇率的影响方向为离岸市场向在岸市场传递.研究结论对于评估离岸市场对人民币汇率的影响,防范人民币国际化对境内经济冲击风险以及加强离岸市场监管具有重要启示.     

炎帝出生地新说——炎帝故里在会同

炎帝又称炎帝神农氏,“三皇五帝”中的“三皇”之一、先于黄帝的中华民族又一始祖。由于炎帝生卒在五六千多年前的传说时代,没有文字记载,其生卒地的问题众说纷纭。近年来,对炎帝巡游南方积劳成疾,终寝湖南茶陵即现在的炎陵县(古茶陵包括炎陵)形成了比较一致的看法。但对其出生     

Risk and diversification of nonprofit revenue portfolios: Applying modern portfolio theory to nonprofit revenue management

This study uses modern portfolio theory (MPT) to estimate the risk of nonprofit revenue portfolios and examines to what degree the revenue concentration measure based on Herfindahl–Hirschman Index is associated with the portfolio risk measure based on MPT. The findings suggest that nonprofits with greater revenue concentration have lower revenue portfolio risk in the whole sample analysis. However, it is plausible that this result is dominated by organizations reliant on commercial income, which comprise over half of the sample. In fact, when examined separately, the relationship varies by an organization's primary funding structure. While higher revenue concentration is positively associated with portfolio risk for organizations relying on donations or those without a consistent primary funding source, it appears to associate with a lower portfolio risk for commercial organizations and those relying on government grants. This study reflects on the concept of diversification derived from portfolio theory and calls attention to a more nuanced approach to nonprofit revenue strategy.     

彝族孝文化文献《赛特阿育》的文本源研究

在贵州彝区的毕摩文献里,有一部反映孝文化的文本《赛特阿育》,与流传于汉区的董永行孝相关文献有密切关系。从情节内容看,《赛特阿育》是对董永行孝相关文本的彝文翻译改写,将其与董永变文、宝卷中的相关文本加以比较研究发现,《天仙配宝卷》应是《赛特阿育》的文本源。