基于LW估计的中国证券市场长记忆性实证研究

针对国内研究证券市场长记忆性主要采用的是时域方法,文章采用基于频域的半参数Local Whittle估计方法研究了中国证券市场的长记忆特性,并且和对数周期图回归(GPH)方法进行了比较。结果表明,LW方法具有不受时间频率的影响,能够有效消除时间序列中短期记忆和周期性对估计结果的影响等优点,明显优于GPH方法。实证结果表明,中国证券市场存在明显的长记忆性,并且长记忆行为在重大突发事件发生期间更加明显。文章还从长记忆的角度探讨了“政策市”的存在性和相关特点。     

在社会主义政治文明建设中坚持和完善民族区域自治制度

民族区域自治制度,是我国的一项基本政治制度,是发展社会主义民主、建设社会主义政治文明的重要内容。坚持和完善民族区域自治制度,必须牢固树立科学发展观,推进民族地区经济、社会全面、协调和可持续发展。     

数字媒介视域下的文化记忆研究

文化记忆媒介经历多次嬗变,从口述媒介、书写媒介、印刷媒介到当下的数字媒介.媒介嬗变为文化记忆当下化提供了基本的结构框架,尤其是数字媒介,对文化记忆的储存、传播和表现产生了诸多新影响.首先,它极大地提升了文化记忆的储存能力,也产生了"数字黑暗时代"问题;其次,它有利于传播个体关于文化记忆的观点和评价,放大了各群体间关于文...     

Agency of internal transnationalism in social memory

The article examines the limitations of methodological nationalism in the studies of social memory through a case study of memory of Stalinist repression in Belarus. It analyses how various social agencies – national and local activists, religious organisations, and international foundations – use the memory of repression for constructing post‐Soviet Belarusian identity by embedding their national representations in larger transnational frameworks. Drawing on the concept of ‘internal globalisation’, this article develops the idea of ‘internal transnationalism’ that suggests the importance of wider transnational configurations for the definition of nation. Internalized transnationalism does not make a national memory concept less nation‐centred, but it affects the choice of its cultural, political and civilizational framing. In contrast to methodological cosmopolitanism that implies rediscovering of the national as an internalized global, methodological transnationalism emphasizes the multiplicity of co‐existing transnational networks that can be invoked by social actors in their national mnemonic agenda. Using the case of the Kurapaty memorial site the article analyses how multiple framings of memory representations – the Belarusian national memory, liberal anti‐communist memory, contesting memories, such as Polish, Baltic and Jewish – compete and juxtapose in the space of social memory of political repression.     

Virgins,Terrorists, and Ten Children: Immigrants' Humorous Play with Ethnic Stereotypes in Bonding with Danes in the Workplace

Drawing on fieldwork in a multi‐ethnic workplace (an industrial kitchen in Denmark), this article explores immigrants' self‐directed ethnic humor in collegial relationships with Danes as it spontaneously develops and plays out in everyday work settings. Approaching ethnic humor from a symbolic interactionist perspective rather than adopting the dominant conflict approach, this article emphasizes the bonding functions of ethnic humor. The article argues that immigrants' engagement in playful behavior with ethnic stereotypes in interactions with Danes is a form of “impression management” in which they defuse ethnic stereotypes and dissociate themselves from them by building joking relationships in the workplace with Danes. A video abstract is available at https://tinyurl.com/esholdt .     

When children’s testimonies are used as evidence: how children’s accounts may impact child custodial decisions

Abstract

In child custody cases, children oftentimes provide allegations of experienced trauma against one of their parents. Such allegations can happen before any investigative interviews (e.g., by the police or child protective services) have taken place. A central theme here concerns how to appraise such allegations and make certain that children’s accounts are taken seriously. In the current special issue, the focus is on new work on the functioning of children’s memory and its relation to trauma or work on children’s suggestibility and memory when they are traumatized. Specifically, key experts in the field of children’s memory provided contributions on: (1) the impact of interviewer support and rapport building on children’s testimonies, (2) the role of parental alienation in children’s testimonial accuracy, and (3) different types of false memories in children’s memory reports.     

Are children better witnesses than adolescents? Developmental trends in different false memory paradigms

Abstract

The current study compared older children’s (11/12-year-olds) and adolescents’ (14/15-year-olds) vulnerability to false memory creation using two different methods (i.e., the Deese/Roediger-McDermott [DRM] and memory conformity paradigms) involving neutral and negative stimuli. In line with previous research, a developmental reversal effect was found for the DRM paradigm, which means that when employing this method children displayed lower false memory levels than adolescents. However, when using the memory conformity paradigm, the opposite pattern was found, with adolescents forming fewer false memories than children. This indicates that in a co-witness context, adolescents are less prone to memory errors than children. The emotional valence of the stimuli used in both paradigms did not notably affect the production of false memories. There was no statistically significant correlation between false memories as measured by the DRM and the memory conformity paradigms. Altogether, the current study indicates that there is no single type of false memory as different experimental paradigms evoke different types of erroneous recollections. Additionally, our study corroborates past findings in the literature concerning the issue of developmental reversal, strengthening the idea that under certain circumstances children might indeed be better witnesses than adolescents.     

The Holodomor law and national trauma construction in Ukraine

This article proposes to conceptualize the remembrance of the 1932–33 famine, known as the Holodomor, as cultural trauma construction in Ukraine. This entails the study of how the memory of this devastating historical event became the national collective symbol of suffering with which Ukrainians identify today. Based on Jeffrey Alexander’s concept of cultural trauma, the analysis focuses on the role of political elites and their claim-making regarding the meaning of the famine. Focusing specifically on the 2006 Holodomor law as the main claim of the Ukrainian policy-makers, the article investigates their definition of the historical event, their naming of victims and perpetrators, and their social mediation of famine representations. The article reveals how, through their definition of the Holodomor as genocide, the political elites promoted the understanding that Ukrainians experienced the years of 1932–33 differently from other Soviet nations. The Holodomor law should therefore be seen in the context of Ukrainian nation-building policy, which aims to forge a distinct Ukrainian collective identity.     

A small sociology of maternal memory

Memory is an enormously important resource for the social sciences. This paper takes the subject of maternal memory to examine a corpus of work in the sociology of childbirth concerned with how women remember the experience of childbirth. It suggests that the sociology of memory has been more concerned with collective than individual experiences, and that women's memories of childbirth have generally been treated as a special case, rather than as a route to enhanced understandings of how memory works in relation to the all‐important topics of time, identity and social change. Drawing on data from a 37‐year follow‐up to a study of childbirth conducted in the 1970s, it argues that maternal memory shares key characteristics with other kinds of memory, but can be significant in allowing women to reposition themselves as active social selves in a process that is remembered as not allowing much agency or autonomy.     

Formation of European identity: ethnic minority groups in Central and Eastern Europe in generational perspective

Research into European identity has mostly focused on majority populations in Western European countries, neglecting new member states in Central and Eastern Europe (CEE) as well as ethnic minority groups. This paper contributes to filling this gap by exploring and investigating processes of European identity formation of five ethnic minority groups in four CEE countries. A generational perspective was applied by conducting qualitative in-depth interviews with three generations of ethnic minority group members. The results support the instrumental approach of identity construction. In all minority groups researched, the young generation, due to more positive personal experiences and perceived benefits from the European Union, have developed more positive images and perceptions of Europe and a greater sense of European identity than older generations. Furthermore, ethnic group-specific processes of identity formation were found.