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How to calculate concentration index in stata

Webconcentration t Needed in any regression or more sophisticated econometric analysis of an economy, a single market, comparisons between markets. t As a proxy of market power, … Web5 jun. 2010 · To. [email protected]. Subject. Re: st: decomposition concentration index. Date. Sat, 5 Jun 2010 10:49:47 +0200 (CEST) I want to decompose a concentration index proposed by Wagstaff et al (2003) in order to obtain the effect of independent variables on health inequality. I enclose you the mathematical expresions in …

Re: st: decomposition concentration index - stata.com

Webst: calculate concentration ratio of four firms. From: "Alper [iso-8859-9] Sönmez" Prev by Date: Re: st: calculate concentration ratio of four firms; Next by Date: st: gllamm and computational speed; Previous by thread: Re: st: calculate concentration ratio of four firms WebThe simple relative measure is the ratio, in which we divide group one by group two. But what if we have more than two subgroups, and we want to consider all of them in our relative measure? One approach is to use the concentration index (CIX), a complex relative measure of inequality that describes how concentrated an outcome is in each subgroup. the wet bandits gif https://shift-ltd.com

Re: st: Concentration Curve and Index - Stata

WebGeneralized Gini and Concentration coe cients (with factor decomposition) in Stata Philippe Van Kerm CEPS/INSTEAD, Luxembourgz September 2009 (revised February 2010) Abstract sgini is a user-written Stata package to compute generalized Gini and concentration co-e cients. This note describes syntax, formulas and usage examples. http://www.countdown2015mnch.org/documents/Country_workshops/concentration_index.pdf Web30 aug. 2012 · Downloadable! hhi computes Herfindahl-Hirschman index also commonly known as concentration measure in economics and finance and Simpson index in ecology. ... 2012. "HHI: Stata module to compute Herfindahl index," Statistical Software Components S457512, Boston College Department of Economics, revised 30 Aug 2012. Handle: … the wet coast backpack

Calculate industry concentration based on four biggest numbers

Category:Concentration indicators: Assessing the gap between …

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How to calculate concentration index in stata

Re: st: Concentration Index for Binary Health Variable - Stata

WebStata does not have commands for inequality measures, except roctab has an option to report Gini and Pietra indices; see[R] roctab. Stata users, however, have developed an … WebMarcel Bilger, 2024. "FGT_CI: Stata module to calculate and decompose Foster–Greer–Thorbecke (and standard) concentration indices," Statistical Software Components S458364, Boston College Department of Economics. Handle: RePEc:boc:bocode:s458364 Note: This module should be installed from within Stata by …

How to calculate concentration index in stata

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Web22 jun. 2024 · I have used conindex to compute the concentration index (Erreygers). The variable of interest is binary = Contraceptive use (0=No, 1=Yes). I would like to know … Web11 jan. 2007 · Downloadable! concindc computes the concentration index (CI) for micro data with a categorical welfare variable or grouped data. See Kakwani, Wagstaff and van …

Web1 Answer Sorted by: 2 The sum of the four biggest is bysort country industry year (sales): generate four_biggest_sales = sales [_N] + /// sales [_N-1] + sales [_N-2] + sales [_N … WebTodas las Mujeres Todos los Niños

Web25 mrt. 2016 · Methods Concentration index (C) was calculated to measure socioeconomic inequality in smoking and number of smoked cigarettes per month … WebTo. [email protected]. Subject. st: calculate concentration ratio of four firms. Date. Sun, 27 Dec 2009 16:42:54 +0200 (EET) Hi, I want to calculate the first four firms share in each industry at time t (HHI4 or CH4). I calculated the shares but i cannot sum first four firms shares in each industry at time t.

Web27 okt. 2016 · Lorenz and concentration curves are widely used tools in inequality research. In this paper I present a new Stata command called -lorenz- that estimates Lorenz and concentration curves from individual-level data and, optionally, displays the results in a graph.

WebGraphing concentration curves—the microdata case Graphing concentration curves in Stata can be done using the command glcurve (an ado fi le downloadable from the … the wet centerWeb29 mei 2024 · How to calculate a c-index. Is there any Stata code for calculating the c-index (also known as c-statistics and concordance statistics), for fine gray? I found an R … the wet brush walmartWebconcentration indices have been proposed for use with variables possessing different measurement properties. We differentiate between measurement levels at which per … the wet burrito menuWeb11 feb. 2007 · The concentration index was calculated for the whole sample, as well as for different population groups, areas of residence (rural, urban and metropolitan) … the wet confessionsthe wet clamWeb29 mei 2024 · Is there any Stata code for calculating the c-index (also known as c-statistics and concordance statistics), for fine gray? I found an R package that does this but I have no idea how to do it in Stata. stata; Share. Improve this question. Follow edited May 29, 2024 at … the wet bulb globe temperature wbgt indexWebStata Abstract conindex computes a range of rank-dependent inequality indices, including the Gini coefficient, the concentration index, the generalized (Gini) concentration index, … the wet cleaner