The Herfindahl-Hirschman Index (HHI) is a measure of the competition between firms and related industries. Buzzle will tell you how to calculate the Herfindahl-Hirschman Index (HHI). Quick FactThe Herfindahl index is a commonly used measure for economic concentration. It is also used for portfoli...
TheHerfindahl-Herschman Index (HHI)is an alternative indicator of firm size, calculated by squaring the percentage share (stated as a whole number) of each firm in an industry, then summing these squared market shares to derive an HHI. The HHI has a fair amount of correlation to the concentr...
b. Explain how to calculate the HHI index. Explain the importance of a discount rate. Explain what an index trigger is and how it is different from an indemnity trigger. Explain how the price mechanism allocates resources in a competitive market. Explain the terms "price taker" and "price ...
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water Article How to Account for the Human Motion to Improve Flood Risk Assessment in Urban Areas Gabriele Bernardini * and Enrico Quagliarini Department of Construction, Civil Engineering and Architecture, Università Politecnica delle Marche, via Brecce Bianche, 60131 Ancona, Italy; e.quagliarini@...
Each patient was asked to lie in the supine position and rotate their head to the left and right to form a 45° angle between the head and the examined artery. B-mode and Color Doppler function were utilized within the procedure. Each artery was measured three times to calculate the mean...
Let us, however, underline that experimentally it is more difficult to determine the amount of waste in a process (required to calculate E factor) than the amount of entering materials (required to calculate PMI). 5. The EcoScale When a more exhaustive determination of the greenness of a ...
This allows us to calculate their age in each year from 1998 to 2015. We classify their ages into four cohorts: 16–25; 26–35; 36–45; and, over 45. Occupation: we collected detailed information about occupation, including position and industry. For example, were they a worker in a ...
both computed respectively as: PW F = 1 (1 + ir)nr (53) SVi = λ× Zi (54) To accurately calculate the cost indicators, the equipment cost must be updated using the chemical engineering plant cost index (CEPCI), which is defined as the cost index for the present year to the referen...
4. Results and Implications This paper uses Matlab2015b to process data and calculate the weight of each indicator (Table 1), to obtain the Urbanization Quality Index (UQI) of 30 provinces and the national average. 4.1. The Trend of Urbanization Quality As shown in Figure 1, the national ...