博弈视角下旅行社——游客关系的再审视

旅行社与游客关系的发展与变化,是双方互动的结果。二者关系现状是双方博弈的结果,而非一方故意损害另一方的利益。我们应从问题产生原因入手,通过规范双方行为,拓展第三方作用,制止双方的一次性博弈的行为,实现博弈均衡,使旅行社与游客实现双赢。

The Effects of Community Responsibility on the Long-Term Performance of Small Grocery Store Industry in Thailand

This research currently investigates the severe situation of fierce competition for traditional small grocery stores in grocery retailing industry and the studies of corporate social responsibility （CSR） of small grocery retailing shops in Thailand. There are gaps in literatures： （1） Most of the researches try to study CSR for small- and medium-size enterprises （SMEs） business related to general society. Thus, no paper has studied CSR for a specific community, where the small grocery stores are located; and （2） Papers studying the relationship of marketing as the successful strategy for small grocery stores in competing among grocery retailing industry are scarce. Therefore, the author proposes a new variable---community responsibility and the model of the effects of community responsibility on the long-term performance, in order to reduce the serious problem. By testing the model with the survey data, the author finds that the effects of community responsibility of grocery stores （product） on the long-term relationship are strongly and positively significant. While the effects of community responsibility of grocery stores （environment） on the long-term relationship are not significant.

A Study of Space in the Novel Ragtime

The novel Ragtime, written by the contemporary American writer Edgar Lawrence Doctorow, imaginatively reconstructs the urban space in the Progressive Era. In the period of social transformation and change, all kinds of contradictions in New York City are becoming increasingly acute. The division of space reflects the power discourse of different classes, races, and genders. The connection, extension and expansion of space promote the features of urban modernity and open up new patterns of social behavior and opportunities for survival, but cannot fundamentally alleviate the capitalist crisis. Spatial layout and distribution of the city are not only the reflection of social relations, but also the ＂time capsule＂, bearing the history of the city, and the writing of space offers a mirror for the author＇s emotion and value judgment.

Scientific Land Reform in Nepal： Question of Equity and Efficiency

Scientific Land Reform is at centre of decades＇ conflict and even during Peace Process in Nepal. In this regards, land reform attempts to address equity and efficiency so as to address historical inequity and injustices for promoting peace process in Nepal. From equity perspective, landlessness, unequal power structure and social relation, injustices and discrimination for long centuries are key land issues. Along with this, economic efficiency is the fundamental for enhancing agricultural growth leading to economic growth. In particular, this article argues that, in the given prevailing condition, i.e. traditional and subsistence and rampant rural poverty and unequal power structure and injustices, small farms perform better leading to food and livelihood security at household level. Consequently, ＇Scientific Land Reform＇ has been defined by taking into account the essence of equity and efficiency.

The effect of mate removal on dawn singing behaviour in male pied bush chats

To determine the influence of pairing status on dawn singing behaviour in pied bush chats Saxicola caprata, we conducted mate removal experiments across eight territories. The experiment was divided into three stages： pre-removal （pairs were present on their respective territories）, removal （females were experimentally removed）, and returned （females were released into the focal pairs＇ territories）. Dawn bout length, song rate, song complexity, percentage performance time, song perch height, and distance of singing location to territory boundary were measured for each male during each experimental stage. We did not find an effect of mate removal on any dawn song characteristics of male pied bush chats suggesting that the presence or absence of a mate does not influence male dawn singing behaviour. Our findings further suggest that males use dawn chorus to mediate social relationships with neighbouring males to proclaim an established territory

Effect of losing a fight on later agonistic behavior toward unfamiliar conspecifics in male Syrian hamsters

In many species, agonistic interactions result in social relationships that are stable over time. In Syrian hamsters, two unfamiliar males that are placed together will fight vigorously and a clear winner/loser relationship is usually established. In subsequent interactions, the loser will flee soon after detecting the familiar winner. Here we tested the hypothesis that losing a fight with a conspecific will affect future agonistic interactions not only toward that individual （i.e., the familiar winner） but also toward unfamiliar conspecifics. To test this hypothesis we paired two Syrian hamster males in three trials on one day in which the loser had tile opportunity to escape the winner. The next day the loser was paired with an unfarniliar male, also for three trials. If he lost again, he was tested on a third day with a third unfamiliar male. Subjects were those males that were losers on all three days. The latency to escape on the first trial on Days 2 and 3 was significantly shorter than on the first trial on Day l, indicating that losing against the first male affected the response toward unfamiliar males. However, the latency to escape on the first trial on Days 2 and 3 was significantly longer than that on the third trial on the preceding day, indicating that a loser treats unfamiliar males differently than a familiar winner. These results suggest that a defeat during an interaction with one male affects later agonistic behavior towards other, unfamiliar males [Current Zoology 57 （4）： 449-452, 2011].