Several trade-based measures of product variety have recently been used implicitly torepresent states of technology, promoting long-run growth. In this paper, we define thestate of technology as the range of specialised production processes and propose thevariety of capital goods available for...

Over the past decade there has been a decline in the fraction of papers in top economics journals written by economists from the highest-ranked economics departments. This paper documents this fact and uses additional data on publications and citations to assess various potential explanations....

The article presents a model of social norm evolution, which suggests how the increase in optimal and actual first response times (FRT) of economics journals can be related. When the optimal FRT and the norm about how much time refereeing should take increase, it seems that the existence of a...

The first response time (henceforth FRT) of economics journals has increased over the last four decades from 1-2 months to 3-6 months. The optimal FRT, however, is not zero, because the FRT deters submission of mediocre papers to good journals and consequently saves valuable time of referees and...

Our previous research has discovered that high-rank positions in Czech economic academia, government advisory boards, and public agencies granting research are mainly occupied by professors without a single publication in journals with impact factor. Here we present further bibliometric evidence...

This paper proposes a generational accounting approach to valuating research. Based on the flow of scientific results, a value-added (VA) index is developed that can, in principle, be used to assign a monetary value to any research result and, by aggregation, on entire academic disciplines or...