论文化产业可持续发展的立法保障——以天津市文化产业发展为例

当前我国文化产业相关法律制度的缺失已成为制约文化产业可持续发展的瓶颈。以天津市为例,由于目前文化产业发展面临基本法律缺位,市场准入机制不合理,投融资渠道单一化,税收机制不完善,知识产权保护不健全等诸多法律问题,因此国家层面出台《文化产业促进法》、地方立法先行制定《文化产业促进条例》,以立法形式放宽文化产业发展中市场准入条件,拓宽文化产业发展中的投融资渠道、完善文化产业税收法律体系以及健全文化产业知识产权保护制度乃为当下文化产业发展亟待解决的法律问题。     

文化刚性与海外工程项目管理文化再造研究——基于约哈里“窗口理论”

近年来,中国企业逐渐成为国际对外承包工程市场的重要力量。在影响和决定我国海外工程项目成败的诸多因素中,文化因素正逐渐成为管理者关注的焦点。文化具有不易被改变的"刚性",这种刚性导致项目东道国文化与本土文化之间的激荡与冲撞,进而引发文化风险与管理失灵。有效地运用约哈里"窗口理论",在两种异质文化之间求同存异,塑造独特的"第三"文化,对于克服路径依赖,改进海外工程项目管理绩效具有重要的意义。     

视界融合与陈凯歌版《赵氏孤儿》的文化冲突

电影《赵氏孤儿》戏剧冲突的设置体现了陈凯歌的文化理念和审美取向,他不仅希望扩大的自我视界在历时性层面上成功地实现与前人视界的融合,还欲凭借现代艺术手段与公众传媒的力量去影响大众的理解和评判,从而在共时态的层面上达成更为广泛的视界融合。然而陈凯歌的艺术实践没有收到预期效果,在处理道义与人性的文化冲突时顾此失彼,力不从心,是其改编不算成功的主要原因。     

Evaluating the Move to a Linear Tax System in Germany and Other European Countries

This paper proposes a comparison of the results of tax policy analysis obtained on the basis of unitary and collective representations of the household. We first generate labour supplies consistent with the collective rationality, by use of a model calibrated on microdata as described in Vermeulen et al. [Collective Models of Household Labor Supply with Nonconvex Budget Sets and Nonparticipation: A Calibration Approach (2006)]. A unitary model is then estimated on these collective data and unitary and collective responses to a tax reform are compared. We focus on the introduction of linear taxation in Germany. The exercise is replicated for other European countries and other topical reforms. Distortions due to the use of a unitary model turn out to be important in predicting labour supply adjustments, in the design of tax revenue neutral reforms, and in predicting a reform’s welfare implications.

Bounds of moment generating functions of some life distributions

In this article we show that if a life has new better than used in expectation (NBUE) ageing property and if the mean life is finite then the moment generating function exists and is finite. In fact, the moment generating function is shown to be bounded above by that of the exponential distribution with the same mean. Analogous results are also proven for two much bigger families of life distribution, namely, the new better than renewal used in expectation (NBRUE) and the renewal new is better than used in expectation (RNBUE) and the renewal new better than renewal used in expectation (RNBRUE), provided that the life has finite two moments. Further, stronger results are also obtained for the smaller new better than used version of the above classes.     

Normative evaluation of tax policies: from households to individuals

We simulate a hypothetical family tax credit on a sample of French couples, using jointly a collective model of labor supply and a tax-benefit calculator. Work behaviors represent here a general concept of “effort,” and hence, individual productivities cannot be assimilated with wage rates. They are retrieved by inversion of the optimal household program under simple assumptions on household preferences and bargaining rules. The calibrated model is used to predict incentive effects of the reform and distributive impacts on individuals and households. The desirability of the reform depends on which of these two welfare units is used for normative evaluation.      

亦集乃路税务管理初探

《黑城出土文书》（汉文卷）中有地税、抽分羊马、酒醋课和商税等方面的文献，为研究元代亦集乃路的税务管理提供了可靠的史料，文献反映出亦集乃路的税务是按照一定的规则进行管理。这种管理是同当时的社会条件相适应的。     

‘Sent Down’ in China: Stratification challenged but not denied

Dramatic shocks to social systems can disrupt normal social processes such as life course sequences and socioeconomic attainment. Such shocks provide a rare opportunity for contrasting normal and extraordinary social processes and thus revealing social structures and processes that may otherwise be invisible. The current article focuses on the ‘sent-down’ generation in China of the 1960s and 1970s, many of whom were forcibly relocated to the countryside following middle or high school graduation to “learn from the peasants.” Although most of these young people eventually returned to urban areas, the experience was traumatic for at least some and disrupted normal life course developments and process of socioeconomic attainment for many. This is especially the case for those who stayed in the countryside for an extended period of time. Data from the Chinese General Social Survey indicate that both the formal and informal power of parents was unable to protect children from being sent down. Nevertheless, as the process matured, stratification forces reemerged in the ability of politically well-placed parents to facilitate the early return of their children. Despite some success in attaining college education and Communist Party membership for the sent-down generation, sent-down men report more unhappiness with life than their non-sent-down counterparts and sent-down men and women report much earlier retirement and withdrawal from the labor force than non-sent-down women. These findings collaborate and extend prior research on the sent-down generation and illustrate the lasting effects of both inequality and of attempts to change inequality.     

地缘政治风险对中国粮食价格的影响

基于２０００年１月至２０１９年１２月主要粮食价格及中国和全球地缘政治风险 指数,借助带有随机波动性的 TVPＧVAR 模型,实证研究地缘政治风险对中国粮食价格的 时变影响.研究结果表明:①粮食价格受地缘政治风险冲击较大.地缘政治风险对粮食价 格的冲击持续存在,大豆价格受地缘政治风险冲击最大,其次为玉米和小麦价格,粳稻价格 受冲击较小;不同粮食价格在不同时期对冲击的反应存在差异;地缘政治风险冲击在２００５ 年和２０１５年前后更多表现为正影响;全球地缘政治风险较中国地缘政治风险对粮食价格冲 击影响更为剧烈.②“９??１１事件”、伊拉克战争和中美贸易争端所处３个时期地缘政治风 险对粮食市场具有不同程度冲击.“９??１１事件”和中美贸易争端２个时期中国地缘政治风 险对玉米价格产生较大负向冲击,伊拉克战争时期中国地缘政治风险对玉米和大豆价格具 有正影响;地缘政治风险冲击持续时间较长,一般在１年之后才趋于平稳.     

Repeated Games with Private Monitoring: Two Players

We investigate two‐player infinitely repeated games where the discount factor is less than but close to unity. Monitoring is private and players cannot communicate. We require no condition concerning the accuracy of players' monitoring technology. We show the folk theorem for the prisoners' dilemma with conditional independence. We also investigate more general games where players' private signals are correlated only through an unobservable macro shock. We show that efficiency is sustainable for generic private signal structures when the size of the set of private signals is sufficiently large. Finally, we show that cartel collusion is sustainable in price‐setting duopoly.