Massachusetts House and Senate have proposed economic and housing bond bills totaling $3.5 billion and $5 billion, respectively, aiming to boost various sectors like life sciences, clean energy, and affordable housing. While the House's bill focuses on investments in industries and tax credits, the Senate's bill prioritizes housing production and preservation while omitting a proposed property sales tax. Both versions seek to address the state's housing crisis through different approaches, with the Senate bill emphasizing regional equity and unique paths to affordable housing. Despite variations, the bills underscore a shared goal of tackling Massachusetts' economic and housing challenges through strategic investments and policy measures.