Can We Perceive Near Miss? An Empirical Study

Near misses are a special kind of reinforcement which increases one’s desire to play. The aim of this paper is to examine the perception of near misses in normal population. We used a slot machine simulation running on a PC, where participants had to play four rounds with different near miss ratios (0, 15, 30 and 45%). Our sample consisted of 159 individuals with mean age of 22.8 and with no or little gambling experience. For data analysis we used chi-squared goodness-of-fit test and exact binomial test. Despite the fact, that there was a notable effect of near misses results showed that the subjects could not perceive trials of them.     

Demographic Differentials and Demographic Integration of Turkish and Kurdish Populations in Turkey

The objectives of the study are threefold: (1) to provide estimates of the total populations and spatial distributions of different language groups in Turkey, (2) to test whether the commonly held belief that Turkish-speaking and Kurdish-speaking populations are “actors” of different demographic regimes is true, and (3) to assess whether a process of integration, in the form of intermarriage of Turks and Kurds is under way in Turkey. Data come mainly from the 2003 Turkish Demographic and Health Survey (TDHS-2003). Based on the assumption that the mother tongue composition of women is also representative of that of the whole population, the results of the TDHS-2003 imply that of the population of Turkey, 83% are Turkish-speaking, 14% are Kurdish-speaking, 2% are Arabic-speaking and the remaining 1% belong to other language groups. Results show that despite intensive internal migration movements in the last 50 years, strong demographic differentials exist between Turkish and Kurdish-speaking populations, and that the convergence of the two groups does not appear to be a process under way. Turks and Kurds do indeed appear to be actors of different demographic regimes, at different stages of demographic and health transition processes.     

Gerrymandering in a hierarchical legislature

Theory and Decision - We build a multiple hierarchical model of a representative democracy in which citizens elect ward representatives, ward representatives elect county representatives, county...     

Nash implementable domains for the Borda count

We characterize the preference domains on which the Borda count satisfies Maskin monotonicity. The basic concept is the notion of a “cyclic permutation domain” which arises by fixing one particular ordering of alternatives and including all its cyclic permutations. The cyclic permutation domains are exactly the maximal domains on which the Borda count is strategy-proof when combined with every possible tie breaking rule. It turns out that the Borda count is monotonic on a larger class of domains. We show that the maximal domains on which the Borda count satisfies Maskin monotonicity are the “cyclically nested permutation domains” which are obtained from the cyclic permutation domains in an appropriately specified recursive way. We thank József Mala for posing the question of Nash implementability on restricted domains that led to this research. We are very grateful to two anonymous referees and an associate editor for their helpful comments and suggestions. The second author gratefully acknowledges financial support from the Hungarian Academy of Sciences (MTA) through the Bolyai János research fellowship.     

Knowledge and beliefs about national development and developmental hierarchies: The viewpoints of ordinary people in thirteen countries

Scholars and policy makers have for centuries constructed and used developmental hierarchies to characterize different countries. The hypotheses motivating this paper are that such social constructions have been circulated internationally, are constructed similarly in various countries, and follow the social constructions of elite international organizations, such as the United Nations. This paper uses data from 15 surveys in 13 diverse countries to study how developmental hierarchies are understood in everyday life. Our research shows that most people have constructions of developmental hierarchies that are similar across countries and are similar to the developmental hierarchies constructed by the United Nations. These findings suggest that developmental hierarchies are widely understood around the world and are widely available to ordinary people as they make decisions about many aspects of life.     

Resilient food systems: a qualitative tool for measuring food resilience

This paper is dedicated to the topic of food resilience in the context of urban environments and aims at developing a qualitative tool for measuring it. The emphasis is laid on urban food security with a significant global relevance due to the interconnectedness of our urban and global food systems. We argue that food and agriculture have to be understood as integral components of contemporary urban and peri-urban landscapes as urban agriculture supports in many cases also ecosystems, biodiversity, urban ecology and urban landscape architecture. The topic is introduced through contemporary urban food system models and definitions followed by characteristics of a resilient urban food system, including consumer, producer, food processing, distribution and market resilience. Based on the review of food system models and assessment tools, a new food system model for resilience analysis has been developed. This is then applied to worked examples and further developed on the Christchurch case study, where the tool is applied to existing intra-urban and peri-urban landscape components of Christchurch, New Zealand.     

Comment on “Commitment vs. Flexibility”

This comment corrects two results in the 2006 Econometrica paper by Amador, Werning, and Angeletos (AWA), that features a model in which individuals face a trade‐off between flexibility and commitment. First, in contrast to Proposition 1 in AWA, we show that money‐burning can be part of the ex ante optimal contract when there are two states. Second, in contrast to Proposition 2 in AWA, we show that money‐burning can be imposed at the top (in the highest liquidity shock state), even when there is a continuum of states. We provide corrected versions of the above results.     

‘Have You Got a Boyfriend or are You Single?’: On the Importance of Being ‘Straight’ in Organizational Research

The article focuses on heterosexuality as a covert feature of organization studies as well as of organizational research. In fact, while organization studies have discussed the gendered and the gendering aspects of organizational practices and organizational theory, the implication of heterosexuality has yet to receive intensive analysis in these fields. And while the mutual and reflexive constitution of the observer and the observed has been the topic of a considerable amount of research, the dimension of (heterosexual) desire in this process of mutual constitution is still largely unexplored. Referring to three different episodes that occurred while the author was doing organizational ethnography, the article suggests that a heterosexual model of desire is called into action both in organizational and research activities and that focusing on it can be an occasion to question not only the gender (and heterosexual) biases of organizational practices but also the way in which gender and sexuality are mobilized while doing research. In particular, on the basis of the concept of cathexis, the article shows how heterosexuality is learnt and enacted as a situated practice and through a variety of processes: performing power, negotiating and displaying that one belongs to an organizational culture, obscuring the hetero‐normativity of professional identities and neglecting the emotional engagement that characterizes research activities and that exposes the researcher to an otherwise vulnerable position.