Recent Mortality Trend Reversal in Russia: Are Regions Following the Same Tempo?

After several decades of negative trends and short-term fluctuations, life expectancy has been increasing in Russia since 2004. Between 2003 and 2014, the length of life rose by 6.6 years among males and by 4.6 years among females. While positive trends in life expectancy are observed in all regions of Russia, these trends are unfolding differently in different regions. First, regions entered the phase of life expectancy growth at different points in time. Second, the age- and cause-specific components of the gains in life expectancy and the number of years added vary noticeably. In this paper, we apply decomposition techniques—specifically, the stepwise replacement algorithm—to examine the age- and cause-specific components of the changes in inter-regional disparities during the current period of health improvement. The absolute inter-regional disparities in length of life, measured by the population-weighted standard deviation, decreased slightly between 2003 and 2014, from 3.3 to 3.2 years for males, and from 2.0 to 1.8 years for females. The decomposition of these small changes by ages and causes of death shows that these shifts were the result of diverse effects of mortality convergence at young and middle ages, and of mortality divergence at older ages. With respect to causes of death, the convergence is mainly attributable to external causes, while the inter-regional divergence of trends is largely determined by cardiovascular diseases. The two major cities, Moscow and Saint Petersburg, are currently pioneering mortality improvements in Russia and are making the largest contributions to the inter-regional divergence.     

A counterexample to a conjecture of Schwartz

In 1990, motivated by applications in the social sciences, Thomas Schwartz made a conjecture about tournaments which would have had numerous attractive consequences. In particular, it implied that there is no tournament with a partition A, B of its vertex set, such that every transitive subset of A is in the out-neighbour set of some vertex in B, and vice versa. But in fact there is such a tournament, as we show in this article, and so Schwartz’ conjecture is false. Our proof is non-constructive and uses the probabilistic method.     

The Importance of Compensating Strategic Network Board Members for Network Performance: A Contingency Approach

Firms in government‐supported strategic networks tend to rely on professional network board members for support and assistance. As such, two significant issues arise: should board members be compensated and under which circumstances is compensation more – or less – effective for network performance. Based on yearly panel data from 53 government‐supported strategic networks of small‐ and medium‐sized enterprises over a five‐year period, this study examines the effects of compensating network board members. Advocating for a contingency approach, we combine the agency and stewardship literatures to posit that the effects of compensation are moderated by contingency factors that stimulate either an agency or stewardship relationship between the network board and the networking firms. Our findings indicate that significant funding, network firms represented on the network board, and top‐down network formation stimulate board members to become agents rather than stewards. This therefore explains the higher effect of board member compensation under such conditions.     

Managing Maturing Government‐Supported Networks: The Shift from Monitoring to Embeddedness Controls

In formal inter‐firm networks backed with significant financial support by policy‐makers, network boards are typically established to monitor network activities and to manage the tension between organizational and collective interests. This approach to network governance, however, builds mainly upon agency logic. We integrate agency with embeddedness theory to offer insights into the effectiveness of monitoring as a governance mechanism as networks mature and member firms become embedded. The analyses focus on two issues: (1) how network board characteristics typically associated with monitoring – board independence, board size and board compensation – influence network performance; and (2) how these effects are moderated by network age. The model is tested with longitudinal data on 53 government‐supported networks. In addition to the direct effects of board characteristics, network board size and board compensation have a stronger positive impact on network performance in younger networks than in more mature networks. This study provides insight into why the instituting of boards may prove successful for network‐level performance in newly formed government‐supported networks, but also explains why the positive effects from network board monitoring may diminish as networks grow older.     

Power imbalance and value creation in joint ventures

Joint ventures (JVs) often do not create expected value due to power imbalance between partners. Despite the fact that JV partners are embedded in relational constraints, prior research has largely relied on economic reasoning by focusing on equity ownership difference between JV partners as the main source of power imbalance. We extend prior research to also consider important relational factors represented by repeated ties between partners and network openness, as well as institutional status difference and network status difference as two additional dimensions of power imbalance. Our findings indicate that ownership power imbalance by itself does not have a significant effect on value creation. However, value creation is facilitated when there is ownership power imbalance between partners with more repeated ties. In contrast, value creation may be hindered when JV partners with unequal ownership are embedded in more open interfirm alliance networks. Furthermore, value creation is facilitated if JV partners that have unequal ownership also have network status power imbalance in the same direction.     

Fluctuations in levels of certain demographic indicators by raions of an oblast

Regional differences in demographic trends in Ryazan Oblast, USSR, are analyzed. Variations in the age and sex structure of the population, marriage and divorce rates, and fertility and abortion rates are identified using 1979 census data as well as records of marriages, births, and abortions for the period 1977-1979.     

Immigrants in Azerbaijan: Current Situation and Prospects of (Re)integration Policy

“Our identity is at once plural and partial.Sometimes we feel that we straddle two cultures;At other times, that we fall between two stools.” Salman Rushdie

The integration problems of immigrants in the post‐Soviet Azerbaijan have not been the focus of researchers' attention. The present article fills this gap. I classify immigrants into three groups: 1) natives of Azerbaijan (re‐emigrants) and their family members; 2) ethnics from Georgia; 3) labour immigrants from different countries, who arrive to Azerbaijan to look for a job or to open their own business. I examine the social resources and practices used by immigrants to support their integration, in the absence of state integration policy. I conclude that the main resource is each immigrant's personal social capital, based on networks. These networks are transnational in their nature. Immigrants build up and integrate in this kind of transnational network, as well as in the transnational spaces of the capital of Azerbaijan (Baku), where the vast majority of them reside after they move to the country.     

Causes of the Growing Instability in Kabardino-Balkaria and Ways of Overcoming It

Well-known political analyst Sergey Markedonov describes recent violence in the eastern part of the North Caucasus, the region's former "sleeping beauty"—quiet, with ethnic and religious rivalries relatively under control. Since the underlying causes of instability are diverse and dangerously synergistic, Markedonov describes, within limited choices, ways that dissatisfactions can be managed using "smart force," before they become still worse.