Knowledge that Transforms

The categories listed below are used to classify books, book reviews, journal articles, and dissertations indexed in JEL, JEL on CD, and EconLit. New changes to the classification system appear as soon as possible on www.econlit.org . The JEL classification system may be used freely for scholarly purposes. We suggest the following format: “JEL: A10, B10, etc.”

Editor's Note Our policy is to annotate all English-language books on economics and related subjects that are sent to us. A very small number of foreign-language books are called to our attention and annotated by our consulting editors or others. Our staff does not monitor and order books published; therefore, if an annotation of a book does not appear six months after the publication date, please write to us or the publisher concerning the book.

The categories listed below are used to classify books, book reviews, journal articles, and dissertations indexed in JEL, JEL on CD, and EconLit. New changes to the classification system appear as soon as possible on www.econlit.org . The JEL classification system may be used freely for scholarly purposes. We suggest the following format: “JEL: A10, B10, etc.”

Editor's Note Our policy is to annotate all English-language books on economics and related subjects that are sent to us. A very small number of foreign-language books are called to our attention and annotated by our consulting editors or others. Our staff does not monitor and order books published; therefore, if an annotation of a book does not appear six months after the publication date, please write to us or the publisher concerning the book.

A chronic helminth infection can alter host immune response and affect malaria infection. We conducted a systematic review and meta-analysis to find the impact of anthelmintic treatment on malaria prevalence, incidence, and parasitemia. Nine and 12 electronic databases were searched on 28 th July 2015 and 26 th June 2020 for relevant studies. We performed meta-analysis for malaria prevalence, incidence, parasitemia, and a qualitative synthesis for other effects of anthelmintic treatment. Seventeen relevant papers were included. There was no association between anthelmintic treatment and malaria prevalence or change of parasitemia at the end of follow up period (pooled OR 0.93, 95% CI: 0.62, 1.38, p-value=0.71 and SMD -0.08, 95%CI: -0.24, 0.07, p-value=0.30 respectively) or at any defined time points in analysis. Pooled analysis of three studies demonstrated no association between malaria incidence and anthelmintic treatment (rate ratio 0.93, 95%CI: 0.80, 1.08, p-value=0.33). Our study encourages anthelmintic treatment in countries with high burden of co-infections as anthelmintic treatment is not associated with change in malaria prevalence, incidence, or parasitemia.

Noel D. Johnson and Mark Koyama’s book, Persecution and Toleration: The Long Road to Religious Freedom, examines the links between religion, state action, and the development of liberalism in medieval Europe. It discusses a model of “conditional toleration”; how the interaction between religion and state influences persecution and discrimination against minorities; and how religious freedom eventually paved the way for scientific advances, liberalism, and economic growth. It tackles issues such as fiscal capacity, anti-Semitism in Europe, plagues including the Black Death, heresy in the Spanish Inquisition, witchcraft trials, the Holocaust, climate shocks, and the growth of cities with emergent religious minorities. It discusses these issues for a range of countries in medieval Europe, providing rich historical detail and interpretive depth for its main argument. This is a deeply evocative book that makes an important contribution to the new economics of religion. Carefully researched and thoughtfully crafted, the themes it discusses and the ideas it raises have relevance not only for medieval European societies, with which it is principally concerned, but also for contemporary economies everywhere.

In his book, The Community of Advantage: A Behavioural Economist’s Defence of the Market, Robert Sugden says that people should be left alone to do what they want. We interpret his reasons for saying so and try to unify them. The unification uses simple economic models. When we fail to unify, we explain why. Open problems emerge. If Sugden’s passion for his subject won’t motivate the reader to pursue these problems, what will?

Prediction Machines: The Simple Economics of Artificial Intelligence, by artificial intelligence (AI) experts, Ajay Agrawal, Joshua Gans, and Avi Goldfarb, pulls no punches. AI is all about prediction—machines learning precisely what to do for us and to us. The learning is occurring at warp speed, as AI uses big data to pick our brains for what we know and what we like. The authors are partly infatuated and partly terrified by AI’s parasitic potential. Readers should read this chilling and insightful book, but they should do so with a bottle of scotch, ideally from one of Scotland’s ancient distilleries that has recently been fully automated.