Many authors have studied the influence exerted by tourism on the economy. Today, Information and Communication Technologies (ICT) are an important factor influencing competitiveness in the tourism sector and consumers' decision-making concerning tourism purchases. Along with the expansion of...

The Internet has become an integral part of the everyday life of households, firms and governments. Its proper functioning over the long run is therefore crucial for economic growth and people’s wellbeing more generally. The success of the Internet depends on its openness and the confidence of...

Despite substantial efforts to help consumers search in more intuitive ways, text search remains the predominant tool for product discovery online. In this paper, we explore the effects of visual and textual cues for search refinement on consumer search and purchasing behavior. We collaborate...

For some kinds of goods, rarity itself is valued. "Fashionable'" goods are demanded in part because they are unique. In this paper, we explore the economics of rare goods using auctions of limited-edition shoes held by an e-commerce platform. We model endogenous entry and bidding in multi-unit...

Regulators around the world are discussing, or taking action to limit, self-preferencing by large platforms. This paper explores Amazon's search rankings of its own products as the European Union's Digital Markets Act (DMA) was coming into effect. Using data on over 8 million Amazon search...

The share of the tertiary sector in China’s value added has increased steadily, overtaking the share of the secondary sector in 2013. With increasing incomes, the share of services is expected to grow further as at higher incomes a larger share of income is spent on services. In addition to...

This paper presents the services trade restrictiveness indices (STRIs) for distribution services. The STRIs are composite indices taking values between zero and one, zero representing an open market and one a market completely closed to foreign services providers. The indices are calculated for...

The COVID-19 pandemic placed unprecedented short-term stresses on food supply chains around the world. However, rapid responses by both private-sector actors and policy makers mostly managed to prevent severe disruptions. Yet, even before the outbreak of COVID-19, food systems were faced with a...

Access to trade finance, i.e. financial instruments and means of payments for international transactions, can enable SME engagement in international activities through direct exporting and participation in global value chains, and ultimately foster inclusive economic growth and innovation. The...

La croissance économique française sur la dernière décade s'est avérée insuffisante pour résorber un taux de chômage élevé et persistant. Les études et comparaisons internationales disponibles suggèrent qu'un renforcement du degré de concurrence permettrait d'améliorer...