This paper examines the historical development and contemporary landscape of Islamic financial law in Central Asia. Rooted in Sharia principles such as avoiding riba (usury), gharar (uncertainty), and maysir (gambling), Islamic finance has evolved into a sophisticated framework that promotes equity, transparency, and social welfare. In Central Asia, a predominantly Muslim region shaped by diverse cultural influences, Islamic financial jurisprudence reflects a unique blend of traditional practices and modern regulations. The growth of Islamic finance in this region is driven by increasing awareness, regulatory support, and integration with global markets. Key principles like the prohibition of interest, risk-sharing, and asset-backed financing underpin the operations of Islamic financial institutions.

Case studies from Kazakhstan, Uzbekistan, and Tajikistan illustrate successful implementation strategies. The paper concludes by emphasizing the potential for Islamic finance to drive sustainable economic development in Central Asia and the need for ongoing research, collaboration, and policy support to navigate the complex dynamics of this evolving field.

When and how does stakeholder credibility matter in shaping public opinion? We explore this question in a real-world setting: in order to fight its citizens’ financial exclusion—a key barrier to development in Indian Country—American Indian Nation “A” negotiated the first entry of the first bank to its reservation. The bank is owned by American Indian Nation “B.” To the Federal Reserve, the bank branch is a potential proof-of-concept for the capacity of tribe-to-tribe investment to improve capital access in underserved Native communities. The bank’s success ultimately depends on whether Nation A’s citizens use its services; in the months before its opening, all three stakeholders independently attempted to influence public opinion toward the bank. We collaborated to conduct a first-of-its-kind survey of Nation A’s tribal members, finding high baseline buy-in especially given the bank’s nationality, but weak and even counterproductive treatment effects of pro-banking cues provided by Nation A and the Federal Reserve. Our results make clear the practical benefits of theory-building around stakeholder credibility, and the crucial role of individual attitudes in the political economy of development.

Our growth model explores the complex relationship between income, obesity, and changes in exercise-related behavior. Combining Becker’s theory of time allocation (The Economic Journal 75(299), 493–517, 1965) with Veblen’s theory of conspicuous leisure (The Theory of the Leisure Class, 1st ed. New York: Macmillan, 1899), we determine conditions for dynamic and static obesity Kuznets curves. Considering food consumption and exercise choices, we show that dynamic and static Kuznets curves result from the rising opportunity cost of exercise and peer influence, both increasing with income. Focusing on calorie expenditure, we investigate the rise and slowdown in obesity prevalence in the USA and the correlation between obesity and income per worker. Our numerical simulations indicate that, as the economy grows, exercise choices slow down the rise in obesity prevalence but do not generate a dynamic Kuznets curve in the USA. By contrast, they generate a static Kuznets curve for a population cross section. We discuss policy implications of our findings.

In the early post-Second World War period, Migros of Switzerland was the first European retail business to adopt the American supermarket model. Its success, however, has not only been a matter of technological and logistical innovation. Migros’ founder, Gottlieb Duttweiler, was convinced that consumer education was part and parcel of a new style of selling consumption. This conviction was at the basis of a strategy entering foreign markets and of exporting the Migros model abroad. Similar to post-World War II economic rehabilitation programs, Duttweiler pursued an indigenous modernization agenda, based on a new principle of “rational consumption”—he did not hesitate to label this as a genuine version of entrepreneurial development aid. Against the backdrop of the establishment of Migros’ activities in Turkey, this article discusses the participation of entrepreneurs in the international development policies after the Second World War. The history of Migros Türk sheds light not only on the entrepreneurial approach to modernization policy, which was often different to that adopted in government programs, but also on how this influenced critical consumerism inside and outside Switzerland over the long term.

This research note documents the revision of a dataset of real wages in Argentina, Brazil, Chile, Colombia, Mexico and Venezuela during 1920-2011. This resource was originally published by this journal in Astorga (2017). The revision affected all eighteen basic wage series plus six weighted-average series, with varying degrees of modification. The revised dataset is made available as supplementary material. Regardless of changes to the data, the key findings and conclusions of the 2017 paper still hold.

This paper explores the vertical integration of oil-producing countries. Attempts at vertical integration were prominent among oil-producing countries throughout most of the twentieth century, but particularly following the surge of resource nationalism in the 1970s. Vertical integration attempts have largely been regarded as a sideshow in the history of global oil. This article argues that vertical integration was a crucial aspect of producer country strategies into the 1970s and 1980s, and that it affected the organization of national oil industries in important ways. It does so by exploring the Norwegian case. The article demonstrates the importance of vertical integration to the long-term development of the Norwegian oil industry. It discusses the implications of these findings for the study of vertical integration in other oil-producing countries.

In this essay, I reflect on the growing political obstacles to doing business history in China and how, in my doctoral dissertation research, I attempted to overcome them. More specifically, I discuss how I drew on unconventional historical sources and novel data to examine the relationship between informal entrepreneurial activity and economic change in Maoist China (1949–1978). Through the quantitative analysis of thousands of case files of individuals prosecuted as “speculators and profiteers”—discarded administrative documents that were recovered from Chinese flea markets—I reassessed the scale and scope of informal entrepreneurial activity in Maoist China. I then went on to triangulate these data with evidence found in other sources to illustrate how, over time, informal entrepreneurial activity became more collusive, encompassing, and impossible to contain. Ultimately, I argued that China’s “Reform and Opening Up” was not the state-led watershed event that it is often made out to be; rather, economic and institutional change was, at least partly, the result of a bottom-up transformation, decades in the making. This essay thus suggests that the use of unconventional sources and mixed methods presents opportunities both for doing research in contexts where history is being actively securitized and for producing countervailing narratives that decenter the state.