We use machine learning to study how venture capitalists (VCs) make investment decisions. Using a large administrative dataset on French entrepreneurs that covers VC-backed as well as non-VC-backed firms, we use algorithmic predictions of new ventures' success to uncover potential sources of...

Why do some firms enter a new market by acquiring an existing company operating in this market (external entry), while more than 90% of firms do so by building on their existing resources (internal entry)? This paper shows that human capital acquisition is a key motive behind firms' decision to...

We study how retail savings products can share market risk across investor cohorts, thereby completing financial markets. Financial intermediaries smooth returns by varying reserves, which are passed on between successive investor cohorts, redistributing wealth across cohorts. Using data on euro...

Why do some firms enter a new sector by acquiring an existing company ("buy"), while others do so using their existing resources ("build")? Using a novel dataset constructed by merging French employer payrolls with commercial M&A datasets, we show that firms are more likely to buy when their...