This paper investigates the presence and sources of economies of scope in R&D production at U.S. research universities. The analysis evaluates the tradeoffs or synergies arising between traditional university research outputs (articles and doctorates) and a more recent and burgeoning output:...

This work offers a new approach to the adoption of GM crop varieties by adopting the econometric methodology of the characteristics-based demand literature. A random utility framework was implemented through different specifications of a conditional (CL) and a mixed multinomial logit (MMNL)...

The federated business structure exists in many sectors of the economy, but we know little about its comparative advantage. This paper explores theoretically and empirically the current dynamics of the federated cooperative system. Two hypotheses are tested: growth at the local co-op level has...