Values and happiness among Asian adolescents: a cross-national study

Despite policy efforts to increase adolescent happiness, their impact has been unsatisfactory. Their limited impact may be rooted from a discrepancy between values that adolescents pursued and those that the policies were based on. To provide policy implications, our study aims to identify prevailing values for South Korean, Japanese, and Chinese adolescents and to examine the relationship between the values and self-rated happiness (SRH). A cross-sectional study was conducted using survey data collected on approximately 2000 middle and high school students (7th to 12th school grade) from each country in 2008. Firstly, an explanatory factor analysis was conducted to identify salient adolescent values from each country. Subsequently, a multiple logistic regression analysis was conducted for each population group to examine the relationship between the identified values and adolescent SRH after controlling for sociodemographic characteristics. We found that benevolence and altruism were positively associated with adolescent SRH in all three population groups. Patriarchy was associated with SRH positively in Chinese yet inversely in Japanese. Success pursuit was inversely associated with SRH in Korean. Policy efforts based on values of communities or social harmony may benefit adolescents’ SRH in these three countries.     

Embedded Networks and Suboptimal Resource Matching in Alliance Formations

Interest has been growing in alliance networks, and research has demonstrated several advantages of embedded networks, including joint problem solving. How embedded networks function as social capital and promote alliance formation has also been explored. However, less is known about constraints that they impose on firms’ extensive search for partners. In this study, we advance our understanding of the downsides of embedded networks by proposing that embedded networks facilitate alliance formations, but they may also cause suboptimal resource matching in alliance formations. Specifically, we predict that, in alliances where initial resource matching is more important than ex post collaborative activities, suboptimal resource matching is more likely when firms ally with partners with which they have pre‐existing direct or indirect ties and that such alliances decrease firm‐level resource utilization performance in operations. Using codeshare alliance data from the global airline industry, we find support for our predictions.     

Finding environmentally important industry clusters: Multiway cut approach using nonnegative matrix factorization

This paper proposes an optimal combinatorial method for finding groups of industries with relatively large CO₂ emissions through industrial relations. Using an economic input–output table, we estimated a non-symmetric matrix describing how much CO₂ is emitted in producing the commodity of industry i, which was purchased to produce commodity of industry j, to meet the final demand for a specific commodity. A symmetric strength of relations matrix describing the CO₂ emissions associated with the industrial relations was further estimated using the non-symmetric matrix. The strength of relations matrix can be viewed as a representation of the supply-chain network of the final commodity. In this study, we estimated the strength of relations matrix associated with the final demand for automobiles and applied the multiway cut approach using nonnegative matrix factorization to the matrix in order to find environmentally important industry clusters in the Japanese automobile supply chain. According to our empirical results, the optimal number of industry clusters is 19, and 4 industry clusters are playing a key role in CO₂ emission reduction.     

Gender-specific labor market conditions and family formation

Slack labor market conditions for women relative to men increase the marriage rate in the USA. This paper examines the long-term consequences of such marriages. Despite the significant effect on marriage timing, labor market conditions experienced in youth do not affect the probability that a woman will marry by the age of 30. Further, labor market conditions at the time of marriage are uncorrelated with the probability of divorce, spouses?? characteristics, or the number of children. These findings suggest that labor market fluctuations induce only intertemporal adjustments for marriage timing without affecting reservation match quality or total fertility.     

Dynamics and distribution patterns of acarine populations in stored-oat ecosystems

Summary Population dynamics and aggregation patterns of nine kinds of stored-grain mites were studied in two 7.5 tonne lots of hulled (cv. Random) and hulless (cv. Terra) oat cultivars with 12–14% moisture content stored in two wooden bins in Manitoba, Canada during 1978–84. Random oats harbored more mites than Terra oats.Lepidoglyphus destructor Schrank was the most common granivorous mite andCheyletus eruditus Shrank the most common predatory mite. Ecological data on a tydeid mite,Paratriophtydeus coineaui André, are presented for the first time. Because they were more abundant in Terra oats with higher fat acidity values (FAV) than Random oats with lower FAVs,L. destructor andTarsonemus granarius Lindquist could be used as bioindicators of spoilage of stored oats. All species analyzed showed some significant difference in their abundance at different depths in the grain bulk; some species showed depthxtime interaction. Aggregation patterns indicated most mite species had overdispersed (clumped) distribution.T. granarius, andBlattisocius keegani Fox-Androlaelaps casalis Berlese had a distinct aggregation pattern in each oat cultivar. Contribution No. 1373 from Agriculture Canada Research Station, Winnipeg, Manitoba, Canada R3T 2M9     

Off the rivals’ radar in emerging market segments: Non-mutual rival recognition between new firms and incumbents

We examine the causes of non-mutual rival recognition—a situation in which new firms in emerging market segments recognize incumbents in pre-existing and potentially related market segments as rivals, but the incumbents do not recognize the new firms as rivals. Drawing upon the prototype theory, which makes use of cognitive representations or images in recognition processes, we argue that managers use rival prototypes in making sense of competitive environments. Specifically, we argue that non-mutual rival recognition occurs when new firms are not proximate to the incumbents' prototype of rivals because their organizational attributes, such as size and age, are highly distinct. It also occurs when it is difficult for incumbents, owing to their diversification into multiple product markets, or their strong identity as players in emerging market segments, to clearly assess new firms’ proximity to the prototype. Using the context of U.S. online retailers that went public between 1995 and 2001, we find support for our arguments.     

Process manipulation in unique implementation

We incorporate social influence into implementation theory, and highlight the manner in which an informed agent feels guilty with regard to disobeying an uninformed principal’s wishes. The degree of this feeling depends on the agent’s expectation of others’ behavioral modes. We demonstrate a method of process manipulation, through which the principal employs psychological tactics for incentivizing agents to announce information in keeping with his/her wishes. We indicate that with a version of incentive compatibility, the principal can implement any alternative that he/she wishes as the unique Nash equilibrium without employing any contractual device. Each agent’s psychological cost would be negligible.     

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.     

Education and Social Mobility in Postwar Japan: Trends and Some Institutional Aspects

Abstract  This paper examines the trend in social mobility in postwar Japan, especially focusing on the mediating role of education. The data set is derived from the SSM (Social Stratification and Social Mobility) surveys. Applying log-linear models to the data of five periods, we analyze the trend of the relationship among origin, education, and destination. Occupations are classified according to type of job, and son's first job is used for the analysis. The result reveals that the unmediating transmission of position has declined, and education is becoming a more significant mediator between origin and destination. These changes proceed in the form of reduction in the random sphere of 'movers' as well as replacement of 'stayers' with 'movers'. However, the association between origin and destination has hardly changed for several decades. This stablity results from the inequality in educational resources available to families and the specificities, not universality, of relations surviving into the higher level of education.