It is now abundantly clear that social norms channel behaviour and impact economic development. This insight leads to the question: How do social norms evolve? In a companion paper (Voigt (2023). Journal of Institutional Economics, 20), I survey studies showing that geographical conditions can have direct and long-lasting effects on social norms. This paper goes one step further: It surveys studies that show how different geographical conditions affect both religious beliefs as well as traditions of family organization and how these, in turn, affect social norms.

It is now abundantly clear that social norms channel behaviour and impact economic development. This insight leads to the question: How do social norms evolve? This survey examines research that relies on geography to explain the development of social norms. It turns out that many social norms are either directly or indirectly determined by geography broadly conceived and can, hence, be considered largely time invariant. Given that successful economic development presupposes the congruence between formal institutions and social norms, this insight is highly relevant for all policy interventions designed to foster economic development. In a companion paper, the role of religion and family organization as potential mediators between geography and social norms assumes centre stage.

The goal of natural resource damage assessment (NRDA) is to compensate the public for losses to natural resources from past or ongoing hazardous releases, including losses that may persist into the future. Compensation is delivered in the form of restoration projects. Resolving NRDA liability requires balancing losses and restoration benefits over multiple decades and converting them into a present value for calculating appropriate damages. For the past two decades, NRDA practitioners have used a real discount rate of 3 % to convert losses and benefits to a present value equivalent. That rate was based, in part, on real historical yields on risk-free debt (e.g., the real rate of return on 3-month Treasury bills). Declining interest rates on risk-free debt in recent years has led to suggestions to reexamine the historical consensus discount rate. This paper reviews two alternative conceptual paradigms for selecting a discount rate in NRDA cases: the social rate of time preference and discount rates for tort cases. We summarize historical data for empirically implementing the two paradigms and discuss the ramifications of the different options. Based on our review, we suggest maintaining the 3 % consensus as a practical solution to a range of empirical candidates within the two conceptual paradigms.

Brexit has both increased the momentum towards Scottish independence and complicated what it could mean in practice, especially if Scotland rejoins the European Union (EU). EU accession would re-open the flow of goods, people, services and capital between Scotland and other EU member-states; a corollary of this, however, would be new restrictions on movement between Scotland and its non-EU neighbours. Effective border management entails a variety of ‘at the border’ and ‘behind the border’ processes. As much as these would require dedicated infrastructure and trained personnel, they would ultimately depend upon reliable data/information and good communication among myriad agencies, including on the other side of the border. Fundamentally, the nature and form of the border controls would be determined largely by the relationship that an independent Scotland had with the remainder of the UK—and, principally, on the relationship that the UK develops with the EU.

The formulation of legal rules is a challenging issue for lawmakers. Tradeoffs are inevitable between providing more guidance by specific rules and enlarging the scope by general rules. Using real options theory we show that the degree of precision should be considered as a degree of flexibility which increases the value of the text. Thus, we derive a normative principle for a draftsman to choose between rules versus standards and to decide when the law should be enacted. In highly innovating environments, delaying the enactment allows lawmakers to obtain more information. Therefore, the lower the degree of precision of the law, the shorter the delay.