The dataset consists of 31 banks operating in Taiwan.
data(banks)banks is a dataframe with 31 banks (rows) and 6 variables
(outputs) named Financial.funds (deposits and borrowed funds in
millions of TWD), Labor (number of employees),
Physical.capital (net amount of fixed assets in millions of TWD),
Finalcial.investments (financial assets, securities, and equity
investments in millions of TWD), Loans (loans and discounts in millions
of TWD) and Revenue (interests from financial investments and loans).
Juo, J. C., Fu, T. T., Yu, M. M., & Lin, Y. H. (2015). Profit-oriented productivity change. Omega, 57, 176-187.