Tuesday’s ceremonial groundbreaking on a new building in Philadelphia marks the foundation of a new collaboration between a number of players that are hoping to accelerate the innovation community in the city.

Arkansas has new tools targeting growth in the state’s innovation and technology sector after Gov. Asa Hutchinson signed legislation creating a $2 million accelerator grant program for startups and establishing a Small Business Innovation Research (SBIR) matching funds program. The Arkansas Economic Development Commission’s (AEDC) Division of Science and Technology will administer the programs and seek corporate sponsors to provide matching funds to create accelerator events throughout the state.

Over the last decade, accelerators have spread from a Silicon Valley phenomenon to communities across the country. Questions, however, remain on their impact on startups and whether they aid in creating a strong startup ecosystem. In How Do Accelerators Impact High-Technology Ventures?, Sandy Yu from UC-Berkeley found that the accelerator process helps resolve uncertainty around company quality sooner than what is experienced by non-accelerator companies.

AlphaLab Health, an accelerator program developed by Innovation Works (IW) and Allegheny Health Network (AHN) for life-sciences startups in the Pittsburgh region, has received a $10 million grant from an anonymous donor. The grant establishes the AlphaLab Health Revolving Investment Fund, which will support startups in the accelerator program.