This volume presents Martin Luther’s contribution to the modern economic sciences, providing a detailed introduction and revised translation of his major pamphlet on economic matters, ‘On Commerce and Usury’ (‘Von Kauffshandlung vnd Wucher’, 1524). In his teachings on indulgences Luther picked up on the question of hoarding money, and was among the earliest voices in early modern Europe calling for an ‘ethical’ economics. Luther’s work prefigured many later contributions to modern economic theory, from the mercantilists and cameralists to the German Historical School.

The practice of charging interest on loans has been controversial since it was first mentioned in early recorded history. Lending is a powerful economic tool, vital to the development of society but it can also lead to disaster if left unregulated. Prohibitions against excessive interest, or usury, have been found in almost all societies since antiquity. Whether loans were made in kind or in cash, creditors often were accused of beggar-thy-neighbor exploitation when their lending terms put borrowers at risk of ruin. While the concept of usury reflects transcendent notions of fairness, its definition has varied over time and place: Roman law distinguished between simple and compound interest, the medieval church banned interest altogether, and even Adam Smith favored a ceiling on interest. But in spite of these limits, the advantages and temptations of lending prompted financial innovations from margin investing and adjustable-rate mortgages to credit cards and microlending. In Beggar Thy Neighbor, financial historian Charles R. Geisst tracks the changing perceptions of usury and debt from the time of Cicero to the most recent financial crises. This comprehensive economic history looks at humanity's attempts to curb the abuse of debt while reaping the benefits of credit. Beggar Thy Neighbor examines the major debt revolutions of the past, demonstrating that extensive leverage and debt were behind most financial market crashes from the Renaissance to the present day. Geisst argues that usury prohibitions, as part of the natural law tradition in Western and Islamic societies, continue to play a key role in banking regulation despite modern advances in finance. From the Roman Empire to the recent Dodd-Frank financial reforms, usury ceilings still occupy a central place in notions of free markets and economic justice.

In the early years of the sixteenth century, the Church experienced a dramatic shift in its moral perception of the practice of usury. Leaders of the continental Protestant Reformation (Lutheran, Calvinist, and Anabaptist) all grappled with the Roman Catholic Church's moral teaching on the practice of lending money at interest. Although these three theological streams addressed the same moral problem, at relatively the same time, they each responded differently. Reforming the Morality of Usury examines how the leaders of each major stream in the continental Protestant Reformation adopted a different approach to reforming moral teaching on the practice of usury.

The dramatic story of the dazzling growth of London in the sixteenth century. For most, England in the sixteenth century was the era of the Tudors, from Henry VII and VIII to Elizabeth I. But as their dramas played out at court, England was being transformed economically by the astonishing discoveries of the New World and of direct sea routes to Asia. At the start of the century, England was hardly involved in the wider world and London remained a gloomy, introverted medieval city. But as the century progressed something extraordinary happened, which placed London at the center of the world stage forever. Stephen Alford's evocative, original new book uses the same skills that made his widely-praised The Watchers so successful, bringing to life the network of merchants, visionaries, crooks, and sailors who changed London and England forever. In a sudden explosion of energy, English ships were suddenly found all over the world--trading with Russia and the Levant, exploring Virginia and the Arctic, and fanning out across the Indian Ocean. The people who made this possible--the families, the guild members, the money-men who were willing to risk huge sums and sometimes their own lives in pursuit of the rare, exotic, and desirable--are as interesting as any of those at court. Their ambitions fueled a new view of the world--initiating a long era of trade and empire, the consequences of which still resonate today.

The Sentences of Peter Lombard was the standard theological text from the twelfth through the fifteenth century (and even well beyond that in some places); producing a commentary on it was the equivalent of a doctoral dissertation, since it qualified the commentator to teach at the university level. Accordingly, all of the famous medieval scholastics, from Alexander of Hales to John Duns Scotus to William of Ockham, produced their own commentaries on the Sentences. Appearing for the first time in English, this volume features a bilingual Latin-English edition of Aquinas' first major work, the Commentary on the Sentences of Peter Lombard.