I analyze the basis of the market economy in classical Rome, from the perspective of personal-versus-impersonal exchange and focusing on the role of the state in providing market-enabling institutions. I start by reviewing the central conflict in all exchanges between those holding and those acquiring property rights, and how solving it requires reducing information asymmetry without endangering the security of property. Relying on a model of the social choice of institutions, I identify the demand and supply factors driving the institutional choices made by the Romans, and examine the economic circumstances that influenced these factors in the classical period of Roman law. Comparing the predictions of the model with the main solutions used by Roman law in the areas of property, business exchange and the enforcement of personal obligations allows me to propose alternative interpretations for some salient institutions that have been subject to controversy in the literature, and to conclude with an overall positive assessment of the market-enabling role of the Roman state.'Brexit and Corporate Citizenship' by John Armour, Holger Fleischer, Vanessa Jane Knapp and Martin Winner in (2017) 19(2) European Business Organization Law Review 225-249 comments
The UK’s recent vote for Brexit has sparked a fierce debate over the implications for the rights of EU citizens living in the UK and UK citizens living in the rest of the EU. So far, however, there has been relatively little discussion of the implications of Brexit for legal persons – that is, corporate citizens of the EU, which may also be profoundly affected by consequent changes. The ECJ’s 1999 decision in Centros made clear that the freedom of establishment protects the entitlement of corporate persons formed in one EU Member State to carry on their business in another Member State. Since then, many entrepreneurs in continental European countries have chosen to form companies in the UK, while still carrying on their business in their home country. What will the consequences of Brexit be for such companies?'Designing Against Discrimination in Online Markets' by Karen EC Levy and Solon Barocas (2018) 32 Berkeley Technology Law Journal comments
Platforms that connect users to one another have flourished online in domains as diverse as transportation, employment, dating, and housing. When users interact on these platforms, their behavior may be influenced by preexisting biases, including tendencies to discriminate along the lines of race, gender, and other protected characteristics. In aggregate, such user behavior may result in systematic inequities in the treatment of different groups. While there is uncertainty about whether platforms bear legal liability for the discriminatory conduct of their users, platforms necessarily exercise a great deal of control over how users’ encounters are structured—including who is matched with whom for various forms of exchange, what information users have about one another during their interactions, and how indicators of reliability and reputation are made salient, among many other features. Platforms cannot divest themselves of this power; even choices made without explicit regard for discrimination can affect how vulnerable users are to bias. This Article analyzes ten categories of design and policy choices through which platforms may make themselves more or less conducive to discrimination by users. In so doing, it offers a comprehensive account of the complex ways platforms’ design choices might perpetuate, exacerbate, or alleviate discrimination in the contemporary economy.