Sectoral change and labour productivity growth during boom,bust and recovery in Central and Eastern Europe

This paper assesses the extent of structural or sectoral change and its importance for aggregate productivity growth during times of boom, bust and recovery. The analysis covers 10 EU countries from Central and Eastern Europe over the years 2001–2012. The reallocation of labour across sectors was substantial during the boom, very extensive in 2009 at the depth of the crisis and modest in the subsequent recovery period. The contribution of sectoral change to aggregate productivity growth is computed using various decomposition methods. Changes in labour productivity within sectors play the dominant role for aggregate productivity growth, while reallocation of labour between sectors is less important. This pattern is found through most of the sample period despite large differences in the extent of sectoral change during the boom, crisis and recovery.     

No Condition is Permanent: Middle Class in Nigeria in the Last Decade

The economic debate on the existence and definition of the middle class has become particularly lively in many developing countries. Building on a recently developed framework called the Vulnerability Approach to Middle Class (VAMC) to define the middle class, this paper tries to estimate the size of the Nigerian middle class in a rigorous quantitative manner and to gauge its evolution over time. Using the VAMC method, the middle class group can be defined residually from the vulnerability analysis as those for which the probability of falling into poverty is below a certain threshold. The results show the size of the Nigerian middle class from is around 20 percent of the total population in 2012/13. However, the rate has been slower than expected given the high growth rates experienced in the country over the same period. The results also paint a heterogeneous picture of the middle class in Nigeria with large spatial differences. The southern regions have a higher share and experienced more growth of the middle class compared with the northern regions.     

Who benefits? Intergovernmental transfers,subnational politics and local spending in Ecuador

ABSTRACT

This paper looks at the intervening role that local political elites play to translate government transfers into effective public spending. We want to know whether mayors spend IGTs to provide basic public services or infrastructure works, and whether such investments are instrumental to secure their advantage as incumbents. To test these arguments, we use a combined dataset of local public finances between 2001 and 2015 and electoral results for the 2009 and 2014 municipal elections in Ecuador. We find that mayors do respond to political incentives and make strategic spending decisions to invest on public services and visible infrastructure projects. However, we find selective spending was insufficient to secure incumbency advantage in the 2014 election. We argue that the executive intervened to block or limit the impact of spending decisions at the local level, thus creating an incumbency disadvantage for mayors. Further research is needed to explain this.     

Stressful Childhood Experiences and Clinical Outcomes in People with Serious Mental Illness: a Gender Comparison in a Clinical Psychiatric Sample

Objective: This study examines stressful childhood experiences (SCE) including childhood abuse and family context in a cohort of 183 people diagnosed with serious mental illness (SMI) and compares gender specific rates of SCE and clinical outcome variables. Methods: 111 men and 72 women with SMI were interviewed regarding SCE and posttraumatic stress disorder (PTSD) symptoms, dissociative symptoms, risk for self-harm, and adult re-victimization. Results: Both genders endorse high rates of SCE. Cumulative SCE (the sum of seven SCE) are linked to increased levels of all four outcome variables after adjusting for demographic factors. Conclusions: The study addresses the need to assess cumulative SCE in a population with SMI and its effects on clinical outcomes in both genders.     

Behavioural Development Economics: Lessons from Field Labs in the Developing World

Explanations of poverty, growth and development depend on the assumptions made about individual preferences and the willingness to engage in strategic behaviour. Economic experiments, especially those conducted in the field, have begun to paint a picture of economic agents in developing communities that is at variance with the traditional portrait. We review this growing literature with an eye towards preference-related experiments conducted in the field. We also offer lessons on what development economists might learn from experiments. We conclude by sharing our thoughts on how to conduct experiments in the field and then offer a few ideas for future research.     

Why are the United States and the European Union failing to regulate the internet efficiently? Going beyond the bottom-up and top-down alternatives

This paper analyzes the different approaches for Internet regulation. We use the United States and European Union to illustrate the alternative approaches of self-regulation and government intervention. Our research suggests that both systems have serious shortcomings that could be ameliorated by the use of a mixed system for Internet regulation in which both the private and public sector have a role. The case study of privacy rights self regulation in the United States and its failure to effectively provide privacy regulation serves as our empirical evidence. We provide guidelines for both the government and the private sector in defining and enforcing privacy regulation. JEL Classification K33 · K2 · L51 · L86 · O57     

The software patent debate

Legal context. This article has practical application for thoseworking in the patent field, particularly with regards to thefiling of software patent applications. Key points. The article provides a detailed explanation of thestate of the art with regards to the legal protection of software,and describes the latest legal developments in the area, includingthe failed Directive on Computer Implemented Inventions andsome recent cases that may shed more light on some of the technicalissues involved in the area of software. The paper also exploressome of the arguments put forward by those in favour and opposedto software patents, in order to ascertain their validity. Practical significance. Existing case law may provide help tosolve the problem of patentability, but it might also be a goodidea to resurrect the idea that there should be a sui-generissoftware right.     

Breaking the Cycle: Association of Attending Therapy Following Childhood Abuse and Subsequent Perpetration of Violence

Despite “cycle of violence” (Widom Psychological Bulletin, 106, 3–28, 1989, p. 4) theories prevailing for the past 30 years, few studies have looked at the empirical relationship between experiencing childhood physical abuse and becoming perpetrators of violence in adulthood. Those studies that do exist omit consideration of intervening therapeutic experiences. In the present study, archival data from an outpatient mental health clinic was used to examine whether therapeutic experiences mediate the relationship between experiencing childhood physical abuse by a parental figure and subsequent involvement as a perpetrator of physical violence. Treatment-seeking individuals (N?=?816) responded to three items about whether they had experiences of childhood physical abuse, whether they acted violently in adulthood, and whether they had ever before received counseling or therapy. Past counseling/psychotherapy treatment was a significant mediator between experiencing childhood physical abuse and perpetrating physical violence in adulthood, even after controlling for the effect of the victims’ gender. Findings suggest that psychotherapeutic experiences after experiencing childhood physical abuse may decrease the likelihood of perpetrating violence in adulthood. Limitations, implications, and directions for future research are discussed.     

Coalition formation on the U.S. Supreme Court: 1969–2009

We apply a fallback model of coalition formation to decisions of the U.S. Supreme Court, focusing on the seven natural courts, which had the same members for at least two terms, between 1969 and 2009. The predictions of majority coalitions on each of the courts are generally borne out by the 5–4 decisions, whereas the predictions of the Martin-Quinn (Political Analysis 10(2):134–153, 2002) model, which assumes a single underlying dimension along which the justices can be ordered, are not. The present model also provides insight into the dynamic process by which subcoalitions build up into majority coalitions and, in addition, identifies “kingmakers” and “leaders” on the natural courts. Furthermore, it provides evidence, from coalitional memberships, that a few justices shifted over time from one ideological camp to another.