Ecio Costa (@eciocosta) on X (Twitter)

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Ecio Costa is a creator on X (Twitter) in the 10K–20K follower range, publishing for Brazilian macroeconomic and public fiscal policy enthusiasts, primarily economics students, corporate consultants, and business professionals interested in interest rate policies. Profile last checked 2026-07-03.

Observed facts (from the public profile):

Profile bio

👨‍🏫 Professor de Economia na UFPE 📊 Consultor na CEDES 📰Colunista @jc_pe @radiojornalpe 🎙️Palestrante 📈Conselheiro de Empresas 🎾Tenista

What this creator posts about, and who reads it (AI-inferred)

Recurring topics: Public fiscal deficit, Interest rate policy and Selic tax, Copom monetary policy decisions, Government spending and debt trap

Audience: Brazilian macroeconomic and public fiscal policy enthusiasts, primarily economics students, corporate consultants, and business professionals interested in interest rate policies

Provenance: inferred by AI from public content, not stated by the creator — confidence 0.40 · read from 2 recent posts · updated 76 days ago.

Audience read from this creator’s own recent posts, not from platform-declared categories. It is our reading, and it can be wrong.

Recent content samples (what the inference above was drawn from)

Não se engane, existe sim déficit nas contas públicas. Entenda o déficit público e a armadilha dos juros. 🗣️ Se você gastar mais do que ganha todos os meses, precisará pegar dinheiro emprestado no banco. O banco,…

Copom Reduz a Taxa Selic para 14%. Decisão Acertada? 🗣️ O Comitê de Política Monetária do Banco Central (Copom) optou por reduzir a Taxa Selic em 0,25 ponto percentual para 14% ao ano, sinalizando que o cenário externo…

See the original post on X (Twitter)

Where this creator sits among comparable accounts

Compared with the 1,257 accounts in the same group (x · koc · software):

This is a position, not a verdict. A percentile says where this account falls among comparable accounts on signals we can measure — it does not say this creator is a better fit for your campaign. We ran a blind benchmark and measured no reliable advantage in selection quality, and do not claim one.

Koinon Link indexes X (Twitter) creators in Finance with grade, authenticity and contactability broken down — see the X (Twitter) × Finance breakdown, or the Creator Index Report for the whole index.

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Creators next to this one by follower tier in the same slice. Each link opens that creator’s public profile — what they post about and who reads it, with no contact details.

This page lists public profile information only. It carries no contact details and no authenticity score. If you are Ecio Costa and want this page removed, request removal.

Machine-readable representations

Structured twins of this page for AI and agents — every inferred field carries its source, confidence and freshness.

• /kol/x/eciocosta.json
• /kol/x/eciocosta.md

AI retrieval activity

What AI systems have actually done with this page. The two kinds are counted separately: being indexed is not the same as being used.