Metin M. Cosgel

Religious Identity and Consumption

Consumption choices assist in solving the problem of how to convey and recognize religious identities. In the communication of an identity, individuals use the knowledge embedded in consumption norms, which restrict the range of choices to a smaller set and abbreviate the required knowledge for encoding and decoding messages. Using this knowledge as a shared framework for understanding, individuals with religious beliefs can choose consumption to express the intensity of their commitment to these beliefs. Because individuals and societies have different beliefs, norms, commitments, and expressive needs, consumption choice can help to express these differences. Our explanation contrasts with incentive-based approaches that view religious consumption norms as solutions to free-rider problem inherent in clubs.

Efficiency and Continuity in Public Finance: The Ottoman System of Taxation

Economic historians have recently emphasized the importance of integrating economic and historical approaches in studying institutions. The literature on the Ottoman system of taxation, however, has continued to adopt a primarily historical approach, using ad hoc categories of classification and explaining the system through its continuities with the historical precedent. This paper integrates economic and historical approaches to examine the structure, efficiency, and regional diversity of the tax system. The structure of the system made it possible for the Ottomans to economize on the transaction cost of measuring the tax base. Regional variations resulted from both efficient adaptations and institutional rigidities.

Ottoman Tax Registers (Tahrir Defterleri)

The Ottoman government obtained current information on the empires sources of revenue through periodic registers called tahrir defterleri. These documents include detailed information on taxpaying subjects and taxable resources, making it possible to study the economic and social history of the Middle East and eastern Europe in the fifteenth and sixteenth centuries. Although the use of these documents has been typically limited to the construction of local histories, adopting a more optimistic attitude toward their potential and using appropriate sampling procedures can greatly increase their contribution to historical scholarship. They can be used in comprehensive quantitative studies and in addressing questions of broader historical significance or larger social scientific relevance.

Risk, Transaction Costs, and Tax Assignment: Government Finance in the Ottoman Empire

Risk and transaction costs often provide competing explanations of institutional outcomes. In this paper we argue that they offer opposing predictions regarding the assignment of fixed and variable taxes in a multi-tiered governmental structure. While the central government can pool regional risks from variable taxes, local governments can measure variable tax bases more accurately. Evidence on tax assignment from the mid-sixteenth century Ottoman Empire supports the transaction cost explanation, suggesting that risk matters less because insurance can be obtained in a variety of ways.

Audience Effects In Consumption

Consider how your consumption would change if you were stranded on a deserted island. Isolation would eliminate all social influences on your consumption decisions, even for the same choice set. You might decide not to consume cosmetics, curtains, or neckties, and pay less attention to the style or color of your clothes, car, or furniture. These choices might not matter as much to you anymore, for you would not have to consider the reactions of other individuals to your consumption. Similarly, isolation would also eliminate social influences on your speech. Absent an audience, your choice of words would not be subject to the judgments of others.

Religious Culture and Economic Performance: Agricultural Productivity of the Amish, 1850–80

The farming practices of the Amish have differed in various ways from those of other farmers. I use the information from federal census schedules to examine the differences during the period 1850 to 1880 in light of Amish culture. Amish farmers did not resist technological change during 1850–80, but the evidence shows other systematic differences. They adopted distinct patterns in investment to ensure the survival of their religious culture, which in turn affected their relative performance.

Rhetoric in the economy: consumption and audience

Abstract Consumption is rhetorical. The argument is based on an analogy between discourse in economics and the actual economy. Any chosen bundle of consumption makes a statement. The understanding of the statement requires a rhetorical inquiry into the speaker, audience, and speech situation (e.g., history, language). To understand consumption behavior, I propose to shift attention away from the logic of choice and focus instead on the rhetoric of choice (which includes the logic of choice as a part).

Tax Collection in History

This article examines the rich variety of tax collection methods that have been employed throughout history. Three general categories have been observed: share contracts, rent contracts, and wage contracts, which differ depending on whether the government needs to measure the actual tax collected, the tax base, or the collectors effort, respectively. We develop a principal—agent model that seeks to explain the choice among these forms based on collector incentives, the value of state-specific collection effort, and measurement costs. We then review the actual use of the various forms in light of the model, both across countries and over time.

Productivity of a Commune: The Shakers, 1850-80

How does the productivity of a commune compare with that of a conventional firm? This paper addresses this question quantitatively by focusing on the history of a religious commune called the United Society of Believers, better known as the Shakers. We utilize the information recorded in the enumeration schedules of the US Manufacturing and Agriculture Censuses, available for the period between 1850 to 1880, to estimate the productivities of Shaker shops and farms. From the same data source, we also construct random samples of other shops and farms and estimate their productivities for comparison with the Shakers. Our results provide support to the contention that communes need not always suffer from reduced productivity. Shaker farms and shops generally performed just as productively as their neighbors; when differences did exist between their productivities, there are good reasons to attribute them to factors other than organizational form.

Inequality of Wealth in the Ottoman Empire: War, Weather, and Long-Term Trends in Eighteenth-Century Kastamonu

This article offers a quantitative analysis of wealth inequality in the Ottoman Empire, employing data from probate inventories ( tereke s) of eighteenth-century Kastamonu, a town located in northern Anatolia. Extracting information on wealth levels and personal characteristics of individuals, we estimate aggregate measures of wealth inequality, namely the Gini coefficient, the coefficient of variation, and the wealth shares of the wealthiest 10 and 25 percent of estates. We use regression analysis to identify the time trend of wealth inequality and determine how warfare, significant weather events, macroeconomic variables, and shifts in population characteristics affected it.