Optimal taxation and economic growth: a comment

Scully (Public Choice 115: 299–312, 2003) claims that for the United States in 1960–1990, the growth-maximizing size of the state was about 19% of GDP. However if an error in the model specification is corrected and if 2001 vintage data is used (instead of 1996 vintage data), estimates of the growth-maximizing size of the state range between 9% and 29% of GDP. Further, the method spuriously identifies a ‘growth maximizing tax rate’ even if no relationship exists between growth and the size of the state. The model cannot address reliably the question it attempts to answer.     

A Group Randomized Trial of School-Based Teen Courts to Address the School to Prison Pipeline,Reduce Aggression and Violence,and Enhance School Safety in Middle and High School Students

ABSTRACT

This study evaluated the efficacy of School-Based Teen Courts (SBTCs) using a rigorous experimental trial with 24 middle- and high-schools randomly selected to receive SBTCs (n= 12) or to business-as-usual without any SBTC program (n = 12). Analyses examined school-level longitudinal growth models and individual-level pretest-posttest comparisons on school climate, student problems, and suspension rates. Longitudinal growth models revealed that SBTCs were significantly associated with positive changes in school satisfaction and reductions in delinquent friends for high school students, but showed no significant changes on other outcomes. Short-term suspensions decreased more than twice as much in SBTC schools versus comparison schools. There was a 47% reduction in bullying victimization in SBTC schools relative to a 22% reduction in comparison schools. These findings suggest that SBTCs have the potential to positively impact youth development.     

I CHAT,YOU CHAT,WECHAT

In today's hi-tech global village,no matter where you live,the most important communication question is,"What's the go-to chat app?"In China,it's WeChat.But the Tencentdeveloped app is so much more than just a messaging and social media app.It's a payment platform,a way to buy travel tickets,a news aggregator,a taxi hailer,and amid the novel coronavinas disease pandemic,one of the leading ways to provide a QR-generated health code.     

Making women amateur filmmakers visible: reclaiming women’s work through the film archive

ABSTRACT

This article considers the place of women’s amateur film within regional and national film archive holdings through a specific case study of the ‘Women Amateur Filmmakers in Britain’ project at the East Anglian Film Archive (EAFA). Reflecting on the process of cataloguing and presenting this collection, the article will explore the challenges of making women’s creative filmed work visible, suggesting that women’s amateur films exist at a crucial overlap of archival oversight and cultural stigma. We argue that prevailing associations of archive film with space, place and location could prevent feminist-led projects from gaining traction in the contested world of exhibition where locality often overshadows other thematic or stylistic approaches. We argue that only by reconsidering the types of films that are prioritised for preservation and presentation can women’s films be made fully visible.     

The dual and the exchange‐constrained economy

Nelson's model of the exchange‐constrained economy is compared with Eckaus's model of the dual economy. The purpose of this comparison is to illustrate the similarity of the models in explaining unemployment of one factor as the result of the composition of demand and the scarcity of a second factor. Both authors agree to this point. However, Nelson emphasises that unemployment arises from price rigidity while Eckaus maintains that technological limits of substitution are also important. Policy implications differ depending on whether Nelson's or Eckaus's assumptions are accepted. Currie has suggested that the redistribution of income may reduce unemployment in both circumstances.     

Islamism and Democracy in the Modern Maghreb

The literature on state autonomy has typically argued that the developmental state's weakness is accounted for by the relatively greater power of societal forces. The postulation of conflict between the state's purposes and partisan societal forces has been unable to shed much light on the enduring nature of the state-society duality. The literature on communitarianism has drawn attention to the multi-layered identities which underlie developing country politics and has underlined the efficacy of developmental action at the level of non-state actors. This article suggests that the community perspective can contribute towards a richer understanding of the state-society relationship than has been possible within the neo-statist paradigm. Without substituting community for the state, we need to modify at a broadly theoretical level the kind of macro-perspective, typical in comparative developmental studies, which adopts the physical boundaries of the state and its self-given developmental idiom, as the discipline's own conceptual boundaries.     

Communication,Politics, and the Notions of Martin Spencer

This essay calls attention to the work of sociologist Martin Spencer, who once offered an uncommon understanding of political communications in the United States. According to Spencer, public discourse not only propels action but constitutes action in and of itself on occasion. This means that political rhetoric can have both an injunctive effect on political actors and can also stand as a kind of completed “action” in its own right. The importance of these principles is examined here, and some of their implications are delineated.     

Getting a Job is Only Half the Battle: Maternal Job Loss and Child Classroom Behavior in Low-Income Families

This study uses data from an experimental employment program and instrumental variables (IV) estimation to examine the effects of maternal job loss on child classroom behavior. Random assignment to the treatment at one of three program sites is an exogenous predictor of employment patterns. Cross-site variation in treatment-control differences is used to identify the effects of employment levels and transitions. Under certain assumptions, this method controls for unobserved correlates of job loss and child well-being, as well as measurement error and simultaneity. IV estimates suggest that maternal job loss sharply increases problem behavior but has neutral effects on positive social behavior. Current employment programs concentrate primarily on job entry, but these findings point to the importance of promoting job stability for workers and their children.