Knowledge that Transforms

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 list below specifies doctoral degrees conferred by U.S. and Canadian universities during academic year July 2020 to June 2021. Lists of degree recipients and subject classifications are provided by the university. Note: Dissertations without classifications may be found under “Y Miscellaneous Categories.”

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, 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.”

As Generation X’s (born in the 1960s and 1970s) child bearing years draw to a close, its parenting practices are due for assessment, the topic of the book under review. The book organizes its discussion around Diana Baumrind’s three parenting styles: authoritarian, permissive, and authoritative. It chronicles the drift toward the two latter and argues that income inequality determines which one of the two will be popular. When inequality is low, less is at stake and the parenting style can be more relaxed. By contrast, high inequality pushes parents toward the achievement- oriented authoritative style. More generally, the book argues, cultural differences in parenting styles can be understood as the outcome of altruistic parents’ efforts to prepare their children for adulthood, a useful perspective when parental rights are limited, long the case in the West.(JEL D13, D63, I20, J12, J13, J16)

Taylor (2019) details heterogeneity in the effects of the National Industrial Recovery Act (NIRA) across industries and across time. Through first the President’s Reemployment Act (PRA) and then industry-specific “codes of fair competition,” the NIRA raised wages and restricted working hours. In some—but far from all—cases industries also used a NIRA code to collude, raising prices and restricting output. The effect of the NIRA peaked in fall 1933 and winter 1934; thereafter, compliance declined. I review the intellectual history of the NIRA, the implementation of the PRA and the NIRA codes, and Taylor’s econometric evidence on their effects. I end with a discussion of the implications of Taylor’s book for understanding the effect of the NIRA on US recovery from the Great Depression. (JEL D72, G01, H50, N32, N42)

In an interconnected world, economic and political interests inevitably reach beyond national borders. Since policy choices generate external economic and political costs, foreign state and non-state actors have an interest in influencing policy actions in other sovereign countries to their advantage. Foreign influence is a strategic choice aimed at internalizing these externalities and takes three principal forms: (i) voluntary agreements, (ii) policy interventions based on rewarding or sanctioning the target country to obtain a specific change in policy, and (iii) institution interventions aimed at influencing the political institutions in the target country. We propose a unifying theoretical framework to study when foreign influence is chosen and in which form, and use it to organize and evaluate the new political economics literature on foreign influence along with work in cognate disciplines (JEL D72, D74, F51, F53, P26, P33).

This essay reviews Escape from Rome: The Failure of Empire and the Road to Prosperity by Walter Scheidel. It examines the argument that Europe’s persistent fragmentation following the collapse of the Roman Empire is responsible for the origins of the modern world. First, I consider Scheidel’s argument that the rise of Rome at the end of the first millennium BCE was relatively overdetermined, but that once Rome fell, it was highly unlikely for any subsequent empire to dominate Europe. Second, I examine the institutional consequences of this divergence in state building. Finally, I reflect on the role of counterfactuals in history. (JEL Y80)