This paper starts from the stylized fact that firm size and exporting tends to be positively related. Using large sets of establishment panel data for three different industries from official statistics, evidence is presented that the familiar picture of an export/sales ratio that increases (at...

We study profitable firms with no tax expenses. We find that the proportion of profitable firms that owe zero taxes (zero-tax firms) has increased substantially over the past 70 years, accounting for almost 15% of listed U.S. firms in recent years. Zero-tax firms thus represent a major group of...