Diploma in Economic Theory
Course Overview
The Diploma in Economic Theory is a UK Level 4 practitioner-foundation qualification running 9 to 12 months. It develops formal fluency in the theoretical apparatus used across contemporary economics: choice theory, general equilibrium, growth models, expectations, imperfect competition and information economics. The syllabus is aligned with Royal Economic Society reasoning benchmarks and prepares candidates for the Government Economic Service theoretical grounding.
By graduation you will have worked through structured problem sets in microeconomic and macroeconomic theory, produced short theoretical memos linking a canonical model to a live UK policy question, and defended your reasoning in a seminar under structured questioning. The Diploma articulates directly into the LSLPE Higher Diploma in Microeconomics and Higher Diploma in Macroeconomics.
Key Features
- Nine to twelve months of applied economic-theory study with three intake windows a year.
- Syllabus aligned with Royal Economic Society and Government Economic Service benchmarks.
- Case material linked to published Bank of England, IFS and NIESR theoretical work.
- Named programme tutor with marked problem sets returned inside seven days.
- Three parallel study modes: on-campus in central London, online, and distance learning.
- Direct articulation into the LSLPE Higher Diploma routes in economics.
What You Will Learn
- Choice theory: preferences, utility, revealed preference and time preference.
- Consumer and producer theory in partial-equilibrium settings.
- General equilibrium and the two welfare theorems.
- Growth theory: Solow, Ramsey and endogenous-growth frames.
- Rational expectations, adaptive expectations and their macroeconomic implications.
- Imperfect competition: monopoly, oligopoly and monopolistic-competition models.
- Information economics: adverse selection, moral hazard and signalling.
- Writing a short theoretical memo linking a model to a UK policy question.
Who This Course Is For
- Working analysts in regulators, government and consulting seeking a more formal theoretical grounding.
- Graduates preparing for the Government Economic Service or postgraduate economics study.
- Career changers moving from adjacent quantitative disciplines into economics.
- Working professionals in industry economics or research who need theoretical fluency.
Career Pathways
- Research Economist
- Government Economist
- Economic Policy Analyst
- Economic Consultant
- Behavioural Economist
- Regulatory Economist
- Central Bank Analyst
The LSLPE careers service links Diploma graduates with entry pipelines into government economist streams, City firms, applied-economics consultancies and think tanks such as the Institute for Fiscal Studies and NIESR.
Entry Requirements
- A Level 3 qualification (A-levels, BTEC, Access to HE) or equivalent, or a relevant Certificate at LSLPE.
- GCSE English at grade 4/C and Mathematics at grade 4/C or equivalent; strong numeracy is expected.
- IELTS 5.5 overall (no band below 5.5) for non-native English speakers, or equivalent.
- A personal statement outlining your progression aims.
- Applicants with mathematical or quantitative research experience are encouraged to reference it.
Why Study at LSLPE
The London School of Law, Politics and Economics teaches economic theory in the specialist economics-teaching tradition of the LSE-adjacent London cluster, within a short tube ride of the Bank of England, the Treasury and the applied-economics think tanks. Seminars use canonical models and current UK policy debates as raw material.
Three parallel study modes let progressors, working practitioners and international applicants complete the Diploma without leaving employment, and the LSLPE careers service ties every cohort to the analyst pipelines of the City, Whitehall and the wider research ecosystem.
Apply for Diploma in Economic Theory
Applications for the Diploma in Economic Theory are open, with three intakes a year. Step up to a UK Level 4 Diploma at LSLPE, three intake windows a year, admissions responds within one working day. Enrol Now
