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adequate. Three alternative weighting methods were applied at firm level: no weighting, weighting with the number of employees …, weighting with the number of employees plus the ratio of order books/stock to sales. These were compared with the current … weighting method which includes stratification and branch weights by value added. The four indicators for each of the BTS …
Persistent link: https://www.econbiz.de/10010285885
In order to correct the bias due to unit non-response for the KOF ETH Zurich's business (mail) surveys, we usually use … collected data. Actually, we show how to generate new correcting weights to correct the non-response bias. …
Persistent link: https://www.econbiz.de/10010285896
Does increased policy uncertainty dampen investment plans of firms? We provide direct evidence on this question by examining the effects of an unexpectedly accepted and farreaching referendum in Switzerland in February 2014. The vote has put several economically relevant agreements between...
Persistent link: https://www.econbiz.de/10011582410
Uncertainty shapes the trajectory of business cycles and remains a central research topic in Macroeconomics. When studying the impact of uncertainty on the economy, economists use different uncertainty measures. While all indicators approximate uncertainty along some certain dimension, none of...
Persistent link: https://www.econbiz.de/10012111091
We apply different matched-pair methods to evaluate the policy of sustaining the adoption of advanced manufacturing technologies by Swiss firms and we compare it in decomposing the selection bias. In this aim we present the evaluation problem, the decomposition of the selection bias and the...
Persistent link: https://www.econbiz.de/10010285906