Notes, Comments and Preliminary results Sep 30 2025 Soumen Ghosh   What drives the ICT adoption in unorganized firms in India: An application of ordinal probit models   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 30 2025 Mauricio Canêdo Pinheiro and Filipe Lage Sousa   Is there an inverted-U relationship between competition and innovation in Brazil?   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Sep 30 2025 Radostina Shopova   On variety effects and linear demand systems   Abstract  Contact Information  Citation  Full Text  -  Comment   Sep 30 2025 Nina Kupzig   SMES and black economic empowerment in South Africa   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Sep 30 2025 Stephen Bazen and Jean-Marie Cardebat   The value of information: evidence from expert scores and customer ratings for Italian and Spanish wines   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 30 2025 Prasad Krishnamurthy   A simple model of natural oligopoly with an unlimited number of firms   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 30 2025 Paul Vera-Gilces , Jack Zambrano , José Gabriel Castillo García , Xavier Ordeñana , Segundo Camino-Mogro and Juan Dominguez   Liquidity, responsiveness, and external shocks: A firm-level approach   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 30 2025 Vincent Boitier   Monopolistic competition with infinite product variety networks   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 30 2024 Jumpei Hamamura , Momoe Hayashi and Koki Wada   Customer-friendly sales division, transfer pricing, and the direct channel in the divisionalized firm   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 30 2023 Darren Filson   Dissecting decline in the economy-wide advertising intensity 1997-2017   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 30 2023 Pak-Sing Choi and Felix Munoz-Garcia   Can more perishable products be welfare-improving?   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 30 2023 Jim Jin and Shinji Kobayashi   Monopoly profit lower than oligopoly due to risk aversion   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 30 2023 Oskar Hellquist and Jesper Stage   Switching costs in the Swedish retail market for electricity   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Sep 30 2022 Fang-chang Kuo and Hsin-hsi Shih   The impact of Airbnb: New evidence from Taiwanese hotels   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 30 2022 Marie-Laure Cabon-Dhersin   Cournot vs. Bertrand competition in the international transport market with environmental standard   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 30 2022 Masashi Umezawa   Optimal two-part tariff licensing in a Stackelberg duopoly   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Dec 29 2021 Jumpei Hamamura   Environmental corporate social responsibility and strategic transfer pricing in quantity competition   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 17 2021 Clemens Buchen , Sven A. Hartmann and Alberto Palermo   Our product is unique: A note on a delegation game with differentiated products   Abstract  Contact Information  Citation  Full Text  -  Note   Oct 12 2020 Sophie Lecostey   Employment protection and country's attractiveness: a more ambiguous relationship than is usually assumed