(When) Does Tit‐for‐tat Diplomacy in Trade Policy Pay Off?

In international relations, short‐run incentives for non‐cooperation often dominate. Yet, (external) institutions for enforcing cooperation are hampered by national sovereignty, supposedly strengthening the role of self‐enforcing mechanisms. This paper examines their scope with a focus on contingent protection aka tit‐for‐tat in trade policy. Highlighting various strategies in a partial equilibrium framework, we show that retaliation of non‐cooperative behaviour by limiting market access works as a disciplining device quite independently of supply and demand parameters. Our empirical findings are consistent with the theoretical results in that countries more frequently involved in WTO‐mediated disputes entailing tit‐for‐tat strategies pursue on average more liberal trade regimes.     

Breast cancer risk perceptions and breast cancer worry: what predicts what?

This longitudinal study explored the relationship between perceived breast cancer risk and worry. We measured both absolute and comparative risk perceptions, and also used the Gail algorithm to assess the accuracy of participants' risk perceptions. Three hundred and one women ages 40–75 participated in a two‐part study assessing how format of breast cancer risk presentation affected perceptions of risk. Relative to their Gail scores, women were biased pessimistically about their own absolute breast cancer risk and yet largely accurate about their comparative breast cancer risk. Perceived comparative risk, but not perceived absolute risk or biases in absolute or comparative risk, predicted subsequent worry. Worry predicted subsequent perceived absolute risk and biases in absolute and comparative risk. These results suggest that women's emotional reactions to breast cancer risk are based on accurate (unbiased) perceptions of their comparative risks. In turn, greater worry prompts a re‐evaluation of absolute risk as well as changes in risk biases. Implications for screening are discussed.     

Süchtige Sammler

Wohnungsdesorganisation bei Sucht - Chaotische Wohnverh?ltnisse lassen sich oft auf eine Suchterkrankung zurückführen. Dabei kann man einen deutlichen Unterschied zwischen Wohnungen von Menschen mit einer Kaufsucht und denen von Menschen mit psychischen St?rungen und Verhaltensst?rungen durch psychotrope Substanzen beobachten.     

Exploring the antecedents of social liabilities in CVC triads—A dynamic social network perspective

This study addresses the emergence of social liabilities by taking a social network perspective on intra- and interorganizational network configurations using the hitherto unexplored example of the corporate venture capital (CVC) triad (CVC unit, corporate business unit, and portfolio company). We investigate social capital and social liability resulting from network formation and transformation and assess their impact on interorganizational knowledge transfer and creation. Examining 12 CVC triads in Germany, we identify new antecedents of social liability, show that social capital can initially facilitate knowledge transfer and creation, and that structural and personal lock-ins may eventually turn that capital into a liability. We make key theoretical contributions to the social network and CVC literature.     

Integrating Results from Children's Television Advertising Research

Children's television advertising is rapidly becoming a major concern to government agencies, citizens' groups and researchers in many areas of the social sciences. To this point there has been little integration of research efforts. This article presents a model of the processing of television advertising by children in order to organize and integrate previous research results and to act as the basis for suggesting future directions for research. The authors indicate that more involvement by advertisers is needed.     

Exports,imports and growth: New evidence on Italy: 1863–2004

The nexus between trade and economic growth in Italy has been widely debated by historiography. However, there are no long run analyses on this topic that cover the whole span from Unification to present days. This paper contributes to fill this gap by investigating the relationship between real exports, imports and GDP in Italy from 1863 to 2004 by using cointegration analysis and causality tests. The outcome suggests that these variables comove in the long run but the direction of causality varies across time. In the period prior to the First World War import growth led GDP growth that in turn led export growth. Conversely, in the post-Second World War period we have a strong bidirectionality between imports and exports consequent on the increase in intra-industry trade. We also find a weak support for export-led growth and growth-led imports. This suggests that exports were not the only or the main driver of economic growth. There was probably a multiplicity of factors at work, among which high rates of capital formation and the expansion of internal demand probably stood out.     

The Evolving Global Wine Market

Fifty years ago, a few countries in Western Europe accounted for virtually all world exports of wine and most of its production and consumption. This has changed dramatically: now every continent has major producing and/or consuming countries. Much of this change has been driven by technology and science, resulting in increasing quality, bringing new countries into the ranks of global winemakers, and increasing the productivity of traditional countries. Much of it has also been driven by economics, in particular the rising income and changing tastes of consumers throughout the world, and by public policy that has created surpluses in Europe. This paper shows the magnitudes of the shifts in consumption and production and discusses the economic and social factors that drive them.     

Lone Mothers: What is to be done?

This Dialogue presents the views of four authors, from the US, the UK, and Norway, on the best policies to help lone mothers. Lone mothers face an inevitable dilemma in allocating their time between earning income and caring for their children. The low-earning capacity of women in an unequal labor market exacerbates the problem, causing material hardship for many lone mothers and their families. The policy solutions proposed lie along a spectrum, ranging from those that seek to enable all lone mothers to take employment to those that aim to let mothers choose whether to take employment or care for their children themselves. Other policies discussed concern ways to value and support caregiving, improve the low-wage labor market for women, and provide a set of income supports that would both boost income and provide time to care for children.