Asset Specificity and Vertical Integration

Asset specificity is usually considered to be an argument for vertical integration. The main idea is that specificity induces opportunistic behavior, and that vertical integration reduces the cost of preventing opportunism. In this paper I show that asset specificity can be an argument for non‐integration. In a repeated‐game model of self‐enforcing relational contracts, it is shown that when parties are non‐integrated, increasing degrees of asset specificity make it possible to design relational contracts with higher‐powered incentives.     

Consumers' awareness,acceptance and attitudes towards functional foods in Turkey

The aim of the present study was to investigate consumers' awareness, acceptance and attitudes towards functional foods in Turkey. Eight hundred and eight people participated in this study: aged between 20 and 80 years, 38.5% were male and 61.5% were female. Participants were given a questionnaire and were asked to fill it in by themselves to minimize the influence of the interviewer. Results indicated that socio‐demographic characteristics such as age, education level and income level are important indicators of consumers' awareness and consumption of functional food. The results show that the female respondents were 2.987 times more aware of functional food than the male respondents. Similarly, the likelihood of respondents having awareness of functional food was 1.431 times greater among those who had a higher educational level than among those with a lower educational level. Consumers who used vitamin supplements were 1.228 times more aware of functional food than other consumers. The results show that older respondents were 3.395 times more aware of functional food than younger respondents. Respondents with a history of familial diseases were more likely than others to have consumed margarine with plant sterol, fruit juices fortified with vitamin C, and breakfast cereals fortified with vitamins and minerals. Those with a diet‐related problem were more likely to have consumed cholesterol‐lowering products than those without a problem. As a conclusion, this study has shown that socio‐demographic characteristics such as age, education and income levels, and prices are important indicators that influence consumers' awareness and consumption of functional food. These results suggest that this type of knowledge could affect consumers' interest in functional foods, and therefore educational strategies might be necessary to encourage the consumption of functional foods.     

我国老年保健品营销现状与策略选择

随着我国步入老龄化社会，老年保健品市场蕴藏着无限的商机和潜力。本文从相关背景的分析出发，分析了我国老年保健品市场的营销现状，并给出了相应的营销策略选择一人性化营销。     

愿消费经济学的园地永远繁花似锦--祝贺《消费经济》创刊20周年

尹世杰教授是我尊敬的老朋友，老学者。他毕生忠诚于马克思主义经济理论特别是消费经济学的教学与研究工作，成绩卓著，为我国社会主义消费经济的建立和发展作出了巨大贡献。兹逢《消费经济》创刊20周年，特函表示诚挚的祝贺，望继续努力，再创辉煌。     

高速维特比译码器的设计

本文实现了高速(2，1，7)卷积码的维特比译码器。该译码器针对加比选(ACS)模块采用并行化结构设计，并且在解码器的各个部分，在不影响译码性能的前提下，采用了一系列的简化设计，从而使译码器输出数据的速率达到160Mbps。     

Local labor markets and earnings of refugee immigrants

This paper estimates how local conditions at the time of immigration influence later outcomes for refugee immigrants to Norway, exploiting the quasi-experimental nature of the Norwegian system for settlement for “quota” or resettlement refugees. A unique administrative dataset with assigned settlement municipalities is used to identify the causal effect of initial location characteristics. Being placed in a labor market where other non-OECD immigrants do well increases own annual labor earnings up to 6 years after immigration. Extended models suggest that this effect is not driven by individual scarring effects: when controlling for the contemporaneous employment rate in the assigned region, effects of initial conditions disappear. Rather, the effects appear to be due to persistence in local labor market conditions combined with limited geographical mobility in response to adverse labor market conditions.     

The Rise of Individual Performance Pay

Existing empirical evidence suggests that individual performance pay is more prevalent in human‐capital‐intensive industries. We introduce a model that can contribute to explain this. In a repeated game model of relational contracting, we analyze the conditions for implementing peer‐dependent incentive regimes when agents possess indispensable human capital. We show that the larger the share of values that the agents can hold up, the lower is the implementable degree of peer‐dependent incentives. In a setting with complementary tasks, we show that although team‐based incentives are optimal if agents are dispensable, it may be costly, and, in fact, suboptimal, to provide team incentives when the agents become indispensable.     

The Integration of Commercial Real Estate Markets and Stock Markets

This paper tests whether commercial real estate markets (both exchange-traded and non-exchange-traded) are integrated with stock markets using multifactor asset pricing models. The results support the hypothesis that the market for exchange-traded real estate companies, including REITs, is integrated with the market for exchange-traded (non-real-estate) stocks. Moreover, the degree of integration has significantly increased during the 1990s. However, when appraisal-based returns (adjusted for smoothing) are used to construct real estate portfolio returns, the results fail to support the integration hypothesis, although this may reflect the inability of these estimated private market returns to accurately proxy for commercial real estate returns. Interestingly, the growth rate in real per capita consumption is consistently priced in both commercial real estate markets and stock markets, whereas previous studies have found mixed evidence on the role of consumption in explaining ex ante stock returns.