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World Technology

ChatGPT users can now browse internet, OpenAI says

 ChatGPT users will now be able to surf the web, Microsoft-backed OpenAI said on Wednesday, expanding the data the viral chatbot can access beyond its earlier September 2021 cutoff. The artificial intelligence startup said its latest browsing feature would allow websites to control how ChatGPT can interact with them. “Browsing is available to Plus and Enterprise […]

World trade

A perspective on the great reallocation of global supply chains

Previous optimism that cross-border supply chains would improve efficiency for firms and open up growth opportunities for countries has been tempered by concerns that global value chains now expose firms and countries to the risk of disruptions. This column analyses the evolution of global supply chain patterns centred around the US over the last four […]

Finance Economy

Innovation and appropriability: Revisiting the role of intellectual property

Our understanding of the relationship between intellectual property protection, R&D investment, and innovation outcomes at the firm level has long been hampered by measurement problems and a lack of data. This column uses US Census data from 2008 to 2015 to examine how firms appropriate the benefits of innovation. The findings suggest that many previously […]

Technology World

Meta unveils AI assistant, Facebook-streaming glasses

Meta Platforms Chief Executive Mark Zuckerberg on Wednesday rolled out new AI products for consumers, including bots that create photo-realistic images and smart glasses that answer questions, as well as an updated virtual-reality headset. Zuckerberg described the products as bringing together virtual and real worlds, and underscored that part of what Meta offered was low cost […]

Finance Banking

The insulating properties of inefficient loan enforcement for European firms

Inefficient loan resolution regimes can lead to the creation of zombie firms, with negative spillover effects for the rest of the economy. This column, however, argues that weak resolution regimes have the benefit of insulating weak firms from financial and macroeconomic shocks. Using firm-level and bank-level data from Europe, it shows that zombie firm sales […]

World trade

Women are less engaged in trade: Why, and what to do about it

International trade is a major driver of economic growth, with exporting firms earning greater profits, paying higher wages, and growing faster than non-exporting firms. But women entrepreneurs are less likely to engage in international trade, leaving them unable to capitalise on such benefits. This column analyses the factors inhibiting women-led firms from trading internationally and […]

Environment Development Economy

The fast, the slow, and the congested: Urban transportation in rich and poor countries

Urban transportation is a major policy concern in every large city worldwide, but we know little about what determines urban traffic speed. This column provides new evidence on why travelling speed varies across cities using a novel global transportation database. Results show a strong relationship between a country’s income level and the travel speed of […]