An extensive literature has studied lobbying by special interest groups. We analyze a novel lobbying channel: lobbying businessmen-politicians through business proxies. When a politician controls a business, firms attempting to curry favors shift their spending towards the politician's business....

Using a newly-constructed data set on Israeli Initial Public Offering (IPO) firms in the 1990s, we study costs and benefits of universal banking. We find that a firm whose equity was underwritten by a bank-affiliated underwriter, when the same bank was also a large creditor of the firm in the...

We collect data on the rules and practices of financial and conflict disclosure by politicians in 175 countries. Although two thirds of the countries have some disclosure laws, less than a third make disclosures available to the public. Disclosure is more extensive in richer and more democratic...

In several interesting markets, demand is an increasing function of past sales because of learning, network externalities or fashion. This paper examines entry into such markets. The two key elements of the model are that firms are uncertain about the demand (and learn in a Bayesian fashion) and...

The euro area is experiencing a severe and highly complex crisis. It comprises three problem areas, the difficulties of some highly indebted European sovereigns to ascertain funding at palatable cost, the disconcerting fragility of the European banking system and disappointing growth prospects...

The extent to which business groups ever existed in the United States and, if they did exist, the reasons for their disappearance are poorly understood. In this paper we use hitherto unexplored historical sources to construct a comprehensive data set to address this issue. We find that (1)...