We develop a new econometric framework that simultaneously allows recovering heterogeneity in demand, TFP and markups … quantify TFP, demand and markups and show how they are correlated among them, across time and with measures obtained from other …

framework and firm-level prices and quantities data for detailed products allowing us to both measure demand, and its changes …. This in turn allows us to measure how changes in TFP-Q, demand and markups ultimately affected revenue TFP, as well as …-recession is due to both a weakening of demand and a decreasing TFP-Q pushing down sales, markups, revenue TFP and labour …

We study planned price changes in German firm-level survey data to infer the relative importance of supply and demand … during the Covid-19 pandemic. Supply and demand forces coexist, but demand deficiencies dominate in the short run. Quarter … role for demand stimulus policy to buffer the Covid-19 economic crisis. …

It is widely understood that the real price of globally traded commodities is determined by the forces of demand and … supply. One of the main determinants of the real price of commodities is shifts in the demand for commodities associated with …

infracting upon productive efficiency. The mechanism employs a contest creating incentives among participating nations to …

investigate the impact this change in procurement contracts has on efficiency. Focusing on coal mines, we find that those selling … plants. On the other hand, we also find that transaction costs may have increased as a consequence of deregulation. …

drivers of the administration and delivery efficiency of coronavirus vaccines. For this purpose, we use data from the 50 US … economic prosperity and rural population aid vaccine administration and delivery efficiency. Delivery efficiency improves in … health workers, including physicians and nurses, did not significantly impact administration or efficiency. On the other hand …

An ongoing debate in the literature on efficiency of higher education institutions concerns the indicator for research …. We show that there is a high correlation of efficiency values between the estimations using these indicators; however …

the efficiency of institutions worldwide, the problem concerning the availability of internationally standardized data …. We calculate efficiency scores for more than 4,800 universities and other research-focused institutions worldwide … America or Europe. The results of the study show that institutions in the Pacific region have the highest average efficiency …