Nezve
Basa rangu rinogara pamharadzano yekusimudzira hupfumi, kurima, murume kana murume, uye kuyerwa munyika dzichiri kusimukira. Ini ndinoshandisa ongororo huru dzemhuri uye geospatial data kudzidza kuti dzimba, mapurazi, uye misika zvinoshanda sei, kunyanya munzvimbo uko data risingashomeki kana rakaoma kuunganidza. Ndakawana PhD yangu kuGraduate Institute muGeneva uye ndakashanda nedata rekuongorora IFPRI, IMF, neWorld Bank.
Ini ndakavamba Dollar Scholars, hwaro hunopa humbowo-hwakavakirwa dzidzo yemari kune vakuru vangangodaro vasina kumbobvira vawana. Ini ndakavakawo webhusaiti yayo uye mibvunzo yemitauro yakawanda.
Pamberi pehupfumi, ndakapedza makore manomwe semuongorori weeSports, ndichidaidza Counter-Strike uye Warcraft III makwikwi kubva kuSeoul kuenda kuMonza pakati pa2004 na2011. Ndichiri kutamba Counter-Strike 2 uye Overwatch 2, uye kurwisa sebard muEverQuest.
Tsvagiridzo
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Pepa rekushanda
Spreading the love around: how does agricultural labor demand respond to temporary weather shocks?
Munyika nhanhatu, dzimba dzemapurazi dzinovimba zvakanyanya nebasa remhuri panguva yekusanaya kwemvura uye nguva dzemvura dzisina kujairika. Dzimba dzinotungamirwa nevakadzi dzinonyanya kumanikidzwa.
Abstract
This is the first study to separately identify labor demand responses to both unanticipated droughts and periods of above normal rainfall for three forms of agricultural labor that are central to agricultural production: family, hired, and mutual exchange labor. I use a simple parcel‑level model with three labor types and monitoring costs to study how family labor is reallocated across parcels during drought. In six countries I find small but statistically significant decreases in the share of hired labor during droughts and during periods of above-normal rainfall, indicating a strong reliance on family labor during shocks. I find that farm households appear to lean heavily on exchange labor by using exchange labor more frequently during periods of above-normal rainfall. Due to the heavy reliance on family labor, household size and the gender of the household head are important moderating factors. Women-headed households appear to be significantly more constrained in how they apply labor on family farms. My findings underscore that these labor types are distinct in how they respond to temporary weather shocks. The results of my analysis have important implications for policies targeted at stimulating agricultural labor markets.
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Basa riri kuenderera mberi
Assessing land area from above: evidence from Armenia
Muedzo wakasarudzika mukati meongororo yemhuri: kuteedzera minda pamifananidzo yesatellite yakatora 42% nguva shoma pane kuyera neGPS uye yakavandudzwa pane yakazvizivisa fungidziro, kunyangwe yaive isina kunyatsojeka kupfuura GPS.
Abstract
Using primary data collected by the World Bank in Armenia as part of a randomized controlled trial, we evaluate the use of a satellite image tracing to measure agricultural land in the context of a household survey. Satellite tracing offers several benefits, including a large reduction in the cost of measuring land, the potential to measure more parcels of land, and improved security for survey enumerators. We find the satellite tracing approach yields consistent results, and requires 42% less time than measuring with GPS, and provides value-added over self-reported estimates. Due to the potential cost savings, and other non-trivial benefits, we suggest that land measurement via satellite image tracing offers significant value, though is not as accurate as land area estimates conducted with a handheld GPS.
Kudzidzisa
Iye zvechokwadi ndiye mumwe wevadzidzisi vakanakisa vandati ndambove navo kuAmerican University. Anobuda munzira yake kuti kirasi ishandise mienzaniso chaiyo yenyika yedata pane kungova 'Sally ane 4 maapuro uye Dave ane 15 maorenji' matambudziko emaitiro ... Iye ndiye zvese izvo purofesa wekoreji anofanira kunge ari uye zvimwe.
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2021 – 2024
Adjunct Purofesa · Yunivhesiti yeAmerica
Economic development, applied econometrics, and introductory micro- and macroeconomics, taught with real data and real-world examples.
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2015 – 2018
Graduate Institute, Geneva
Economics yeInternational Affairs (2015-2016) uye zvikamu zvekudzokorora zveMacroeconomics A (2017-2018).
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Nharaunda
Economics Discord
A 501 (c) (3) yedzidzo isingabatsiri uye yakabatana Discord server uko vanopfuura 3,000 vadzidzi vezvehupfumi, vatsvakurudzi uye vezvehupfumi vanobva kunyika dzakatenderedza 30 vanobatsirana kudzidza.
Dollar Scholars
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Muvambi
Dollar Scholars
Nheyo yedzidzo yemari yevakuru, inodzidziswa mumunhu uye yakavakirwa mukutsvagisa, nekuti chikwereti hachigone kubatsira vanhu vasingazive kuishandisa.
Programming
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Kuvandudza kwewebhu
dollarscholars.org
Ini ndakagadzira, ndakakodha uye ndakashandura otomatiki webhusaiti yenheyo: tsika yeDjango saiti yakagadzirwa neTailwind CSS uye yakazvibata neNginx pane Ubuntu server, yakavakwazve nekuchengetedzeka mupfungwa mushure mekurwiswa kwecyber. Inouya mushanduro dzemitauro ye44, kusanganisira mitauro mina kurudyi-kuruboshwe (Arabic, Hebrew, Persian uye Urdu), uye vashanduri vanozvipira vanogona kutarisa nekugadzirisa chero vhezheni kuburikidza neyakapusa CSV workflow.
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Financial Knowledge Study
Ongororo yemitauro yakawanda yezvemari-ruzivo uye bvunzo mumitauro ye31, pamwe chete nemashanu anotamba akadai sePirate Speak uye 1930s Mobster. Mibvunzo yakatorwa kubva Lusardi & Mitchell (2014) uye FINRA Foundation's National Financial Capability Study; shanduro dzakanyorwa neMicrosoft Copilot uye Deep Translator uye dzakaongororwa nevanozvipira pazvinenge zviripo.
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Tsvakurudzo yekombiyuta
Data uye geospatial ongororo
Python (pandas) uye Stata yema dataset makuru akadai sekuongororwa kwemhuri, uye GIS (ArcGIS) yedata resatellite, kusanganisira mepu yeVIIRS husiku-mwenje inosanganisirwa kuseri kwewebsite ino.
Tsanangudzo yemitambo
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2004 – 2011
eSports Commentator
Inonzi Counter-Strike 1.6 uye Warcraft III yevatepfenyuri vanosanganisira DirecTV, MTV uye MTV Korea, padivi pevanokanda vakaita sa Alex “Vansilli” Nguyen, Glenn “Boomerman” Lane uye Zach “Hoo_man” Godfrey.
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Press · MTV.com (archived)
Video game play-by-play comes with a deadly challenge