Research on contracting and organisational economics is progressing at a rapid pace. Nevertheless, what new ideas are needed in order to advance the frontiers of contracting and organisations research in ways that prove beneficial to society? This new book brings together scholars from around the world who have new ideas on the economics of contracts and organisations, otherwise known as transaction cost economics. The book is divided into three main sections. The first section presents ideas for improving the theoretical and empirical research in transaction cost economics. The second section shows how transaction cost economics informs on two important business issues -- corporate contracting and information technology (IT) operations. The third section presents alternative frameworks for examining contracting, organisational, and regulatory problems.