Kuhusu
Kazi yangu inakaa kwenye makutano ya maendeleo ya uchumi, kilimo, jinsia, na kipimo katika nchi zinazoendelea. Ninatumia tafiti kubwa za kaya na data ya kijiografia kusoma jinsi kaya, mashamba na masoko zinavyofanya kazi, haswa katika mazingira ambayo data ni adimu au ngumu kukusanya. Nilipata PhD yangu katika Taasisi ya Wahitimu huko Geneva na nimefanya kazi na data ya uchunguzi huko IFPRI, IMF, na Benki ya Dunia.
Nilianzisha Dollar Scholars, msingi ambao hutoa elimu ya kifedha inayotegemea ushahidi kwa watu wazima ambao huenda hawajawahi kuipata. Pia niliunda tovuti yake na maswali ya lugha nyingi.
Kabla ya uchumi, nilitumia miaka saba kama mchambuzi wa kitaalam wa eSports, nikiita mashindano ya Counter-Strike na Warcraft III kutoka Seoul hadi Monza kati ya 2004 na 2011. Bado ninacheza Counter-Strike 2 na Overwatch 2, na kuvamia kama bard katika EverQuest.
Utafiti
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Karatasi ya kufanya kazi
Spreading the love around: how does agricultural labor demand respond to temporary weather shocks?
Katika nchi sita, kaya za shamba hutegemea sana kazi ya familia wakati wa ukame na vipindi vya mvua isiyo ya kawaida. Kaya zinazoongozwa na wanawake zimebanwa zaidi.
Muhtasari
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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Kazi inaendelea
Assessing land area from above: evidence from Armenia
Jaribio la nasibu ndani ya uchunguzi wa kaya: kufuatilia sehemu kwenye picha za satelaiti ilichukua muda mfupi wa 42% kuliko kupima na GPS na kuboreshwa kwa makadirio ya kibinafsi, ingawa haikuwa sahihi kuliko GPS.
Muhtasari
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.
Kufundisha
Kwa kweli yeye ni mmoja wa, ikiwa sio profesa bora ambaye nimewahi kuwa naye katika Chuo Kikuu cha Amerika. Anajitahidi kufanya darasa litumie mifano halisi ya data badala ya kuwa na 'Sally ana maapulo 4 na Dave ana shida za mtindo wa machungwa 15... Yeye ni kila kitu ambacho profesa wa chuo kikuu anapaswa kuwa na kisha wengine.
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2021 – 2024
Profesa Msaidizi · Chuo Kikuu cha Amerika
Maendeleo ya kiuchumi, ekonometriki iliyotumika, na utangulizi wa uchumi mdogo na mkuu, unaofundishwa na data halisi na mifano ya ulimwengu halisi.
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2015 – 2018
Taasisi ya Wahitimu, Geneva
Uchumi wa Masuala ya Kimataifa (2015-2016) na vikao vya mapitio ya Uchumi Mkuu A (2017-2018).
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Jumuiya
Economics Discord
Shirika lisilo la faida la elimu la 501 (c) (3) na seva ya Discord iliyoshirikiana ambapo zaidi ya wanafunzi 3,000 wa uchumi, watafiti na wachumi kutoka karibu nchi 30 husaidiana kujifunza.
Dollar Scholars
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Mwanzilishi
Dollar Scholars
Msingi wa elimu ya kifedha ya watu wazima, inayofundishwa kibinafsi na msingi wa utafiti, kwa sababu mkopo hauwezi kusaidia watu ambao hawajui jinsi ya kuitumia.
Programu
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Maendeleo ya wavuti
dollarscholars.org
Nilibuni, kuweka msimbo na kutafsiri kiotomatiki tovuti ya msingi: tovuti maalum ya Django iliyotengenezwa na Tailwind CSS na kujikaribisha na nginx kwenye seva ya Ubuntu, iliyojengwa upya kwa kuzingatia usalama baada ya shambulio la mtandao. Inakuja katika matoleo 44 ya lugha, pamoja na lugha nne za kulia kwenda kushoto (Kiarabu, Kiebrania, Kiajemi na Kiurdu), na watafsiri wa kujitolea wanaweza kuangalia na kusahihisha toleo lolote kupitia mtiririko rahisi wa kazi wa CSV.
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Financial Knowledge Study
Utafiti wa maarifa ya kifedha ya lugha nyingi na chemsha bongo katika lugha 31, pamoja na tano za kucheza kama vile Pirate Speak na 1930s Mobster. Maswali yamechukuliwa kutoka kwa Lusardi & Mitchell (2014) na Utafiti wa Kitaifa wa Uwezo wa Kifedha wa FINRA Foundation; tafsiri ziliandaliwa na Microsoft Copilot na Deep Translator na kukaguliwa na watu wa kujitolea inapopatikana.
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Kompyuta ya utafiti
Data na uchambuzi wa kijiografia
Python (pandas) na Stata kwa hifadhidata kubwa kama vile tafiti za kaya, na GIS (ArcGIS) kwa data ya setilaiti, pamoja na kuchora ramani ya taa za usiku za VIIRS nyuma ya wavuti hii.
Ufafanuzi wa eSports
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2004 – 2011
Mchambuzi wa eSports
Inaitwa Counter-Strike 1.6 na Warcraft III kwa watangazaji ikiwa ni pamoja na DirecTV, MTV na MTV Korea, pamoja na watangazaji kama Alex “Vansilli” Nguyen, Glenn “Boomerman” Lane na Zach “Hoo_man” Godfrey.
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Bonyeza · MTV.com (imehifadhiwa)
Video game play-by-play comes with a deadly challenge