A long-standing puzzle in labor economics has been the positive relationship between wages and firm size. Even after controlling for worker's observed characteristics such as education, work experience, gender, and geographic location, a significant firm size wage effect averaging 15 percent...

We propose a strategy to identify the complementarity or substitutability amongtechnology bundles. Under the assumption that alternative technologies are independent,we develop a hypothetical distribution of multiple technology adoptions. Differencesbetween the observed distribution of...

We propose a strategy to identify the complementarity or substitutability amongtechnology bundles. Under the assumption that alternative technologies are independent,we develop a hypothetical distribution of multiple technology adoptions. Differencesbetween the observed distribution of...