This paper tests the usefulness of time-varying parameters when forecasting with mixed-frequency data. For this we compare the forecast performance of bridge equations and unrestriced MIDAS models with constant and time-varying parameters. An out-of-sample forecasting exercise with US real-time...

A growing body of research looks into business-led efforts to create social value by improving the socio-economic well-being of Base of the Pyramid (BoP) communities. Research shows that businesses that pursue these strategies—or BoP businesses—face distinct sets of challenges that require...

While global sourcing often implies that the firm needs to, for example, redesign the procurement organization and make decisions on what to centralize and what to manage locally, global sourcing also has direct implications for management of the buyer–supplier interface. This study takes an...

Purpose: The purpose of this paper is to unpack tensions faced by procurement professionals as part of their triple bottom line (TBL) sustainability activities. The authors take an integrative perspective based on the procurement sustainability and organizational tensions literature, as well as...