International trade and directed search unemployment in general equilibrium

We develop an open economy general equilibrium model, with auction‐based directed search unemployment, to study the interactions of trade and unemployment. The theory ascribes all outcomes purely to the fundamentals of technology and endowment. If countries differ by endowment, trade makes both the unemployment rate and the rental in the capital‐(labour‐) abundant country rise (decline) but does not lead to equalization. If, alternatively, countries differ by technology, trade increases (decreases) the unemployment rate in the country whose technology is relatively superior (inferior) for producing the capital‐intensive good.     

Ethical Perspectives in Work Disability Prevention and Return to Work: Toward a Common Vocabulary for Analyzing Stakeholders’ Actions and Interactions

Many studies have emphasized the importance of medical, insurance, and workplace systems treating individuals fairly in work disability prevention (WDP) and return-to-work (RTW). However, ethical theories and perspectives from these different systems are rarely discussed in relation to each other, even though in practice these systems constantly interact. This paper explores ethical theories and perspectives that may apply to the WDP–RTW field, and discusses these in relation to perspectives attributed to dominant stakeholders in this field, and to potential differences in different jurisdictional contexts. Literature was sought primarily in biomedical ethics, business ethics, and public administration ethics. In biomedical ethics, four ethical principles are dominant: autonomy, beneficence, nonmalevolence, and justice. Business ethics involve theories on Corporate Social Responsibility (CSR), social contracts, and organizational justice. Public administration ethics focus on constitutional theory, citizenship, social equity, virtue, and public interest. Several concepts were identified as relevant for ethical analyses in the WDP–RTW field, including justice; individual autonomy; nonmalevolence; economic and social responsibility; and social contracts. These concepts provide a vocabulary that may be used to analyze stakeholders’ actions and interactions in RTW processes. It was also noted how the power balance between stakeholders will influence which ethical perspectives will influence RTW. Jurisdictional differences that influence RTW processes with regard to stakeholder responsibilities were identified, as well as varying beliefs as to who is the client in different compensation systems. A social contractual approach may inform an analysis of cultural and legal differences.     

Firm Productivity and the Foreign‐Market Entry Decision

We use Japanese firm‐level data to examine how a firm’s productivity affects its foreign‐market entry strategy. The firm faces a choice between exporting and foreign direct investment (FDI). In the case of FDI, the firm has two options: greenfield investment or acquisition of an existing plant (M&A). If it selects greenfield investment, it has two ownership choices: whole ownership or a joint venture with a local company. Controlling for industry‐ and country‐specific characteristics, we find that the more productive a firm is, the more likely it is to choose FDI rather than exporting and greenfield investment rather than M&A.     

Valuing Health Impacts from Air Pollution in Europe

Health impacts make up asignificant portion of the damage costs fromair pollution. In lack of European valuationstudies on morbidity impacts, cost-benefitanalyses, transport and energy externalitystudies, and green accounting exercises inEurope have all used values from more than tenyear old US valuation studies. Results from anew Contingent Valuation study, using animproved version of the survey design of themost transferred US morbidity study, show thatrespiratory symptom days and asthma attacks arevalued lower in Norway than in the US.Correction were made for differences inpurchase power between the two countries, butthe US values are still expressed in 1986dollar values; indicating that the differencebetween the two estimates could be even higher.Thus, the practise of transferring US estimatesand only adjusting the values with the consumerprice index could lead to highly biased valuesin the Norwegian case. The difference betweenthe US and Norwegian values can be explained byimproved CV survey and sample design, differentpreferences in Norway compared to the US, anddifferent public health care systems. We do notknow if we can generalise the results from thisNorwegian study to the rest of Europe, but thestudy clearly illustrates the uncertainty intransferring results from one country toanother.     

New plant engineering techniques,R&D investment and international trade

New plant engineering techniques (NPETs) may significantly improve both production and quality of foods. Some consumers and regulators around the world might be reluctant to accept such products and the global market penetration of these products may remain low. We develop a parsimonious economic model for R&D investment in food innovations to identify conditions under which NPET technology emerges in the context of international trade. The framework integrates consumers' willingness to pay (WTP) for the new food, the uncertainty of R&D processes, the associated regulatory cost of approval, and the competition between domestic and foreign products. With generic applicability, the model enables the quantitative analysis of new foods that could be introduced in markets and then traded across borders. We apply the framework to a hypothetical case of apples improved with NPETs. Simulation results suggest that import bans and high values of sunk cost can reduce R&D investment in NPETs to suboptimal levels.     

What do we know about consumers' ontological security in disaster scenarios?

While prior consumer studies have adopted various theoretical perspectives to explain individuals' reactions to disasters, scant attention has been paid to the role of ontological security in shaping those responses. This study attempts to fill this knowledge gap by qualitatively exploring ontological security in two contexts: man-made and natural disasters. To this end, we conducted 35 focus groups in the UK, Germany, and France to address how people reacted to terrorist attacks and the COVID-19 pandemic respectively. Through thematic analysis, three themes emerged: fear versus anxiety, oneself versus others, and materialistic versus experiential purchases. Man-made disasters appear to elicit fear, concern for self, and a preference for materialistic purchases, whereas natural disasters seem to trigger anxiety, concern for others, and a preference for experiential purchases. Both types of disasters seem to evoke a desire to escape from reality. In closing, we discuss both transitory and prolonged threats to ontological security and how they shape individuals' behaviours while restoring their security.     

Local-currency debt and currency internationalization dynamics: A nonlinear framework

Review of World Economics - The aim of this article is to investigate the relationship between the exposition of emerging countries to original sin and the internationalization process of their...     

Spatial competition with demand uncertainty: A laboratory experiment

Motivated by recent research on product differentiation, we conduct laboratory experiments to study how demand uncertainty influences firms' incentives to differentiate. We ground our experiment on a discrete version of the standard location-then-price game introduced by Hotelling (1929), and we consider different levels of demand uncertainty. We first derive the game equilibrium assuming risk-neutral firms, and obtain the standard prediction that a high level of demand uncertainty generates more differentiation. Second, we extend the analysis to consider non-risk neutral firms and markets with asymmetric risk profiles. We show that the game equilibrium can differ substantially according to the attitude to risk. Third, we compare our predictions with the experimental data and find that demand uncertainty acts as a differentiation force in the context of both symmetric markets composed of risk-neutral or risk-lover subjects and asymmetric markets. We find support also for the agglomeration effect arising from demand uncertainty for sufficiently risk-averse subjects. Overall, these results might explain the opposite product differentiation strategies frequently observed in markets with fast-evolving tastes (i.e., minimum or maximum differentiation). Finally, the data confirm that subjects differentiate to relax price competition and provide evidence of a strong positive relationship between differentiation and prices.     

Issue linkage versus ringfencing in international agreements*

Issue linkage is often regarded as a means to enhance international cooperation in the presence of a sovereignty constraint. This constraint means a country can leave an agreement whenever it likes, if the perceived gains from leaving are larger than the gains from staying in the agreement. We set up a model of international agreements in which future gains from cooperation are uncertain, and it is bad realizations that can lead to exit. In this environment, we show that ringfencing dominates issue linkage, even in the absence of complementarities between separate issues, if the degree of uncertainty is sufficiently large.     

The street music business: consumer responses to buskers performing on the street and on online video platforms

Marketing Letters - The street music business dates back hundreds of years and exists in many cities of the world. Although anecdotal evidence suggests that the number of listeners who donate...