Steven Fredric Koch

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Affiliations

• University of Pretoria / Faculty of Economic and Management Sciences / Department of Economics
  • EDIRC entry
  • location:

Research profile

author of:

• On the performance of fractional multinomial response models for estimating Engel Curves (repec:ags:agreko:346830)
  by Koch, Steven F.
• A Siblings Analysis Of The Effects Of Alcohol Consumption Onset On Educational Attainment (repec:bla:coecpo:v:19:y:2001:i:2:p:162-174)
  by SF Koch & DC Ribar
• Healthcare facility choice and user fee abolition: regression discontinuity in a multinomial choice setting (repec:bla:jorssa:v:179:y:2016:i:4:p:927-950)
  by Steven F. Koch & Jeffrey S. Racine
• Economic Growth And The Structure Of Taxes In South Africa: 1960–2002 (repec:bla:sajeco:v:73:y:2005:i:2:p:190-210)
  by Steven F. Koch & Niek J. Schoeman & Jurie J. Van Tonder
• Dea Applied To A Gauteng Sample Of Public Hospitals1 (repec:bla:sajeco:v:75:y:2007:i:2:p:351-368)
  by Jacques Ngoie Kibambe & Steven F. Koch
• Hurdle Models Of Alcohol And Tobacco Expenditure In South African Households1 (repec:bla:sajeco:v:76:y:2008:i:1:p:132-143)
  by Marc Ground & Steven F Koch
• Stochastic Frontier Analysis Of Specialist Surgeon Clinics (repec:bla:sajeco:v:80:y:2012:i:1:p:1-15)
  by Steven F. Koch & Jean D. Slabbert
• The Consistency of Merger Decisions at the South African Competition Commission (repec:bla:sajeco:v:81:y:2013:i:4:p:561-580)
  by Sunel Grimbeek & Steve Koch & Richard Grimbeek
• User Fee Abolition and the Demand for Public Health Care (repec:bla:sajeco:v:85:y:2017:i:2:p:242-258)
  by Steven F. Koch
• The South African Financial Cycle and its Relation to Household Deleveraging (repec:bla:sajeco:v:88:y:2020:i:2:p:145-173)
  by Adél Bosch & Steven F. Koch
• Equivalence scales in a developing country with extensive inequality (repec:bla:sajeco:v:90:y:2022:i:4:p:486-512)
  by Steven F. Koch
• DJJ Botha, Former ESSA President and SAJE Managing Editor (repec:bla:sajeco:v:91:y:2023:i:1:p:137-138)
  by Steven F. Koch & Niek Schoeman
• Codes and data files for “Contraceptive Use and Time to First Birth ” (repec:ctl:louvdc:2017001)
  by Gauthier TSHISWAKA-KASHALALA & Steven F. KOCH
• Contraceptive Use and Time to First Birth (repec:ctl:louvde:v:83:y:2017:i:2:p:149-175)
  by Gauthier TSHISWAKA-KASHALALA & Steven F. KOCH
• Contraceptive Use And Time To First Birth (repec:cup:demeco:v:83:y:2017:i:2:p:149-175_1)
  by Tshiswaka-Kashalala, Gauthier & Koch, Steven F.
• Contingent valuation of community forestry programs in Ethiopia: Controlling for preference anomalies in double-bounded CVM (repec:eee:ecolec:v:114:y:2015:i:c:p:79-89)
  by Gelo, Dambala & Koch, Steven F.
• Does one size fit all? Heterogeneity in the valuation of community forestry programs (repec:eee:ecolec:v:74:y:2012:i:c:p:85-94)
  by Gelo, Dambala & Koch, Steven F.
• Measuring energy poverty in South Africa based on household required energy consumption (repec:eee:eneeco:v:103:y:2021:i:c:s014098832100428x)
  by Ye, Yuxiang & Koch, Steven F.
• Income elasticity of residential electricity consumption in rural South Africa (repec:eee:eneeco:v:131:y:2024:i:c:s0140988324001130)
  by Koch, Steven F. & Nkuna, Blessings & Ye, Yuxiang
• Clean fuel-saving technology adoption in urban Ethiopia (repec:eee:eneeco:v:36:y:2013:i:c:p:605-613)
  by Beyene, Abebe D. & Koch, Steven F.
• Determinants of household electricity consumption in South Africa (repec:eee:eneeco:v:75:y:2018:i:c:p:120-133)
  by Ye, Yuxiang & Koch, Steven F. & Zhang, Jiangfeng
• The effect of temperature on household hourly electricity consumption: Evidence from South Africa (repec:eee:energy:v:319:y:2025:i:c:s0360544225005675)
  by Ye, Yuxiang & Koch, Steven F. & Ye, Xianming
• Decentralization, market integration and efficiency-equity trade-offs: Evidence from Joint Forest Management in Ethiopian villages (repec:eee:foreco:v:22:y:2016:i:c:p:1-23)
  by Gelo, Dambala & Muchapondwa, Edwin & Koch, Steven F.
• Property rights, institutions and choice of fuelwood source in rural Ethiopia (repec:eee:forpol:v:30:y:2013:i:c:p:30-38)
  by Beyene, Abebe D. & Koch, Steven F.
• A cultural comparison of mindfulness and student performance: Evidence from university students in five countries (repec:eee:ireced:v:37:y:2021:i:c:s1477388021000050)
  by Sumell, Albert J. & Chiang, Eric P. & Koch, Steven & Mangeloja, Esa & Sun, Jin & Pédussel Wu, Jennifer
• Quasi-experimental evidence on tobacco tax regressivity (repec:eee:socmed:v:196:y:2018:i:c:p:19-28)
  by Koch, Steven F.
• On health insurance and household decisions: A treatment effect analysis (repec:eee:socmed:v:70:y:2010:i:2:p:175-182)
  by Koch, Steven & Alaba, Olufunke
• The Impact of Common Property Right Forestry: Evidence from Ethiopian Villages (repec:eee:wdevel:v:64:y:2014:i:c:p:395-406)
  by Gelo, Dambala & Koch, Steven F.
• House Values and Proximity to a Landfill: A Quantile Regression Framework (repec:emu:wpaper:15-16.pdf)
  by Mario du Preez & Mehmet Balcilar & Aarifah Razak & Steven F. Koch & Rangan Gupta
• Dynamic Health Care Decisions and Child Health in South Africa (repec:jid:journl:y:2009:v:18:i:3-4:p:188-205)
  by Olufunke A. Alaba & Steven F. Koch
• A New International Database on Financial Fragility (repec:lec:leecon:15/18)
  by Svetlana Andrianova & Badi Baltagi & Thorsten Beck & Panicos Demetriades & David Fielding & Stephen Hall & Steven Koch & Robert Lensink & Johan Rewilak & Peter Rousseau
• Health Care Facility Choice and User Fee Abolition: Regression Discontinuity in a Multinomial Choice Setting (repec:mcm:deptwp:2013-14)
  by Steven F. Koch & Jeffrey S. Racine
• The Effect of Youth Alcohol Initiation on High School Completion (repec:oup:ecinqu:v:43:y:2005:i:4:p:750-765)
  by Steven F. Koch & Kerry Anne McGeary
• The Demand for Reproductive Health Care (repec:oup:jafrec:v:27:y:2018:i:4:p:405-429.)
  by Gauthier Tshiswaka-Kashalala & Steven F Koch
• The effect of tobacco expenditure on expenditure shares in South African households: A genetic matching approach (repec:plo:pone00:0222000)
  by Grieve Chelwa & Steven F Koch
• Catastrophic health expenditures arising from out-of-pocket payments: Evidence from South African income and expenditure surveys (repec:plo:pone00:0237217)
  by Steven F Koch & Naomi Setshegetso
• The Aid and Maid System: South African Data Pitfalls (repec:pre:wpaper:200511)
  by Steven F. Koch
• DEA Applied to a Gauteng Sample of South African Public Hospitals (repec:pre:wpaper:200512)
  by Jacques Ngoie Kibambe & Steven F. Koch
• Love and Addiction: The Importance of Commitment (repec:pre:wpaper:200516)
  by Steven F. Koch
• Technical Barriers to Trade Faced by South African SMME'S (repec:pre:wpaper:200517)
  by Michael A. Peet & Steven F. Koch
• South African Household Expenditure Patterns: Alcohol Products in 1995 and 2000 (repec:pre:wpaper:200615)
  by Steven F. Koch & Marc Ground & Dylan van Wyk
• Trends in South African Household Alcohol Consumption Risk Factors (repec:pre:wpaper:200619)
  by Steven F. Koch
• Hurdle Models of Alcohol and Tobacco Expenditure in South African Households (repec:pre:wpaper:200703)
  by Marc Ground & Steven F. Koch
• Returns To Schooling: Skills Accumulation Or Information Revelation? (repec:pre:wpaper:200812)
  by Steven F. Koch & S. Ssekabira Ntege
• Health Insurance or Food for the Family? An Examination into Unintended Consequences (repec:pre:wpaper:200824)
  by Olufunke A. Alaba & Steven F. Koch
• Tobacco Substitution and the Poor (repec:pre:wpaper:200832)
  by Steven F. Koch & Gauthier Tshiswaka-Kashalala
• Dynamic Health Care Decisions And Child Health In South Africa (repec:pre:wpaper:200834)
  by Olufunke A. Alaba & Steven F. Koch
• Child Mortality in Eastern and Southern Africa (repec:pre:wpaper:200835)
  by Sudhanshu Handa & Steven F. Koch & Shu Wen Ng
• Equity in Private Health Insurance Coverage in South Africa: 2002-2007 (repec:pre:wpaper:200916)
  by Steven F. Koch
• Inflation and the Household: Towards a Measurement of the Welfare Costs of Inflation (repec:pre:wpaper:200917)
  by Steven F. Koch & Adel Bosch
• Semiparametric Stochastic Frontier Analysis Of Specialist Surgeon Clinics (repec:pre:wpaper:201020)
  by Steven F. Koch & Jean D. Slabbert
• Fractional Multinomial Response Models With An Application To Expenditure Shares (repec:pre:wpaper:201021)
  by Steven F. Koch
• An Analysis of Specialist Surgeons and their Practices (repec:pre:wpaper:201108)
  by Steven F. Koch & Jean D. Slabbert
• Clean Fuel Saving Technology Adoption In Urban Ethiopia (repec:pre:wpaper:201109)
  by Abebe Damte & Steven F. Koch
• Property Rights, Institutions and Source of Fuel Wood in Rural Ethiopia (repec:pre:wpaper:201110)
  by Abebe Damte & Steven F. Koch
• Non-Timber Forest Products Dependence, Property Rights And Local Level Institutions: Empirical Evidence From Ethiopia (repec:pre:wpaper:201111)
  by Abebe Damte & Steven F. Koch
• The Consistency of Merger Decisions in a Developing Country: The South African Competition Commission (repec:pre:wpaper:201117)
  by Richard J. Grimbeek & Sunel Grimbeek & Steven F. Koch
• Does One Size Fit All? Heterogeneity in the Valuation of Community Forestry Programs? (repec:pre:wpaper:201121)
  by Dambala Gelo & Steven F. Koch
• The Welfare Effect of Common Property Forestry Rights:Evidence from Ethiopian Villages (repec:pre:wpaper:201123)
  by Dambala Gelo & Steven F. Koch
• Contingent Valuation of Community Forestry Programs in Ethiopia: Observing Preference Anomalies in Double-Bounded CVM (repec:pre:wpaper:201124)
  by Dambala Gelo & Steven F. Koch
• Coping with Fuel Wood Scarcity: Household Responses in Rural Ethiopia (repec:pre:wpaper:201125)
  by Abebe Damte & Steven F. Koch & Alemu Mekonnen
• Projecting the External Health Costs of a Coal-Fired Power Plant: The Case of Kusile (repec:pre:wpaper:201131)
  by Johannes W. Riekert & Steven F. Koch
• The Abolition of User Fees and the Demand for Health Care: Re-Evaluating the Impact (repec:pre:wpaper:201219)
  by Steven F. Koch
• User Fee Abolition in South Africa: Re-Evaluating the Impact? (repec:pre:wpaper:201331)
  by Steven F. Koch
• The 1996 User Fee Abolition in South Africa: A Difference-in-Difference Analysis (repec:pre:wpaper:201332)
  by Anna S. Brink & Steven F. Koch
• Health Care Facility Choice and User Fee Abolition: Regression Discontinuity in a Multinomial Choice Setting (repec:pre:wpaper:201353)
  by Steven F. Koch & Jeffrey S. Racine
• Do the Poor Benefit from Devolution Policies? Evidences from Quantile Treatment Effect Evaluation of Joint Forest Management (repec:pre:wpaper:201388)
  by Dambala Gelo & Steven F. Koch & Edwin Muchapondwah
• Assessing Regional Variations in the Effect of the Removal of User Fees on Institutional Deliveries in Rural Zambia (repec:pre:wpaper:201417)
  by Chitalu M. Chama-Chiliba & Steven F. Koch
• Using a Natural Experiment to Examine Tobacco Tax Regressivity (repec:pre:wpaper:201424)
  by Adel Bosch & Steven F. Koch
• The Economic Approach to Fertility: A Causal Mediation Analysis (repec:pre:wpaper:201434)
  by Gauthier T. Kashalala & Steven F. Koch
• House Values and Proximity to a Landfill: A Quantile Regression Framework (repec:pre:wpaper:201442)
  by Mario du Preez & Mehmet Balcilar & Aarifah Razak & Steven F. Koch & Rangan Gupta
• The Demand for Reproductive Health Care (repec:pre:wpaper:201556)
  by Gauthier Tshiswaka-Kashalala & Steven F. Koch
• A New International Database on Financial Fragility (repec:pre:wpaper:201557)
  by Svetlana Andrianova & Badi Baltagi & Thorsten Beck & Panicos Demetriades & David Fielding & Stephen G. Hall & Steven F. Koch & Robert Lensink & Johan Rewilak & Peter Rousseau
• Contraceptive Use and Birth Intervals (repec:pre:wpaper:201593)
  by Gauthier Tshiswaka-Kashalala & Steven F. Koch
• South African Trends in Health Outcomes and Health-Related Behaviour: Evidence from Repeated Cross-Sectional Surveys (repec:pre:wpaper:201650)
  by Kehinde Omotoso & Steven F. Koch
• Social Determinants of Health Inequalities in South Africa: A Decomposition Analysis (repec:pre:wpaper:201716)
  by Kehinde O. Omotoso & Steven F. Koch
• Gender Differentials in Health: A Differences-in-Decompositions Estimate (repec:pre:wpaper:201717)
  by Kehinde O. Omotoso & Steven F. Koch
• Exploring Child Poverty and Inequality in Post-Apartheid South Africa: A Multidimensional Perspective (repec:pre:wpaper:201718)
  by Kehinde O. Omotoso & Steven F. Koch
• Does the Equivalence Scale Matter? Equivalence and Out-of-Pocket Payments (repec:pre:wpaper:201746)
  by Steven F. Koch
• Measuring Energy Poverty in South Africa Based on Household Required Energy Consumption (repec:pre:wpaper:2020108)
  by Yuxiang Ye & Steven F. Koch
• The Impact of Diabetes on Labour Market Outcomes (repec:pre:wpaper:2020109)
  by Steven F. Koch & Evelyn Tshela
• Progressivity of Out-of-Pocket Payments and its Determinants Decomposed Over Time (repec:pre:wpaper:2020112)
  by Steven F. Koch & Naomi Setshegetso
• Modelling Required Energy Consumption with Equivalence Scales (repec:pre:wpaper:202014)
  by Yuxiang Ye & Steven F. Koch & Jiangfeng Zhang
• Technological Trade Composition and Performance in African Countries (repec:pre:wpaper:202057)
  by Blessing Chipanda & Matthew Clance & Steven F. Koch
• Individual and Household Debt: Does Imputation Choice Matter? (repec:pre:wpaper:202141)
  by Adel Bosch & Steven F. Koch
• Household Debt and Consumption Dynamics: A Non-Developed World View following the Financial Crisis (repec:pre:wpaper:202142)
  by Adel Bosch & Matthew Clance & Steven F. Koch
• Equivalence Scales with Endogeneity and Base Independence (repec:pre:wpaper:202185)
  by Steven F. Koch
• Basic Needs (In)Security and Subjective Equivalence Scales (repec:pre:wpaper:202259)
  by Steven F. Koch
• Health Gains Arising from Reduced Risk Consumption: South Africa's PRIME Example (repec:pre:wpaper:202413)
  by Steven F. Koch
• Inflation and the HouseholdTowards a Measurement of the Welfare Costs of Inflation (repec:rbz:wpaper:3488)
  by Steven F. Koch & Adl Bosch
• Coping with Fuelwood Scarcity: Household Responses in Rural Ethiopia (repec:rff:dpaper:dp-12-01-efd)
  by Damte, Abebe & Koch, Steven F. & Mekonnen, Alemu
• Modelling required energy consumption with equivalence scales (repec:rza:ersawp:123)
  by Yuxiang Ye & Steven F Koch & Jiangfeng Zhang
• Gender, selection, compulsory schooling and returns to education along the distribution of wages in South Africa (repec:rza:ersawp:149)
  by Steven Koch & Yoseph Getachew & Obrien Muine Samahiya
• The average hourly impact of price changes on household electricity consumption (repec:rza:ersawp:250)
  by Steven F. Koch & Yuxiang Ye
• Household debt and consumption dynamics: A non developed world view following the financial crisis (repec:rza:ersawp:46)
  by Steven F Koch & Adel Bosch & Matthew Clance
• The effect of temperature on household hourly electricity consumption: evidence from South Africa (repec:rza:ersawp:55)
  by Steven Koch & Yuxiang Ye
• Measuring energy poverty in South Africa based on household required energy consumption (repec:rza:ersawp:83)
  by Yuxiang Ye & Steven F Koch
• Measuring energy poverty in South Africa based on household required energy consumption (repec:rza:ersawp:v::y:2020:i::id:83)
  by Yuxiang Ye & Steven F Koch
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• Modelling Required Energy Consumption with Equivalence Scales (repec:sae:enejou:v:43:y:2022:i:6:p:123-145)
  by Yuxiang Ye & Steven F. Koch & Jiangfeng Zhang
• Basic Needs (in)Security and Subjective Equivalence Scales (repec:spr:soinre:v:169:y:2023:i:3:d:10.1007_s11205-023-03178-7)
  by Steven F. Koch
• Deterrence and knowledge of the law: The case of drunk driving (repec:taf:applec:v:33:y:2001:i:7:p:845-854)
  by Donald Kenkel & Steven Koch
• Household debt and consumption dynamics A non-developed world view following the financial crisis (repec:taf:applec:v:54:y:2022:i:8:p:897-917)
  by Adél Bosch & Matthew Clance & Steven F. Koch
• Did primary healthcare user fee abolition matter? Reconsidering South Africa's experience (repec:taf:deveza:v:32:y:2015:i:2:p:170-192)
  by Anna S Brink & Steven F Koch
• South African trends in medical aid coverage and stated healthcare-seeking preferences: 2004–14 (repec:taf:deveza:v:34:y:2017:i:5:p:575-592)
  by Kehinde Omotoso & Steven F. Koch
• Progressivity of out-of-pocket payments and its determinants decomposed over time (repec:taf:deveza:v:38:y:2021:i:5:p:731-749)
  by Steven F. Koch & Naomi Setshegetso
• The impact of diabetes on labour market outcomes (repec:taf:deveza:v:39:y:2022:i:3:p:424-456)
  by Steven F. Koch & Evelyn Thsehla
• Book review (repec:taf:jdevef:v:2:y:2010:i:4:p:574-576)
  by Steven Koch
• On the performance of fractional multinomial response models for estimating Engel Curves (repec:taf:ragrxx:v:54:y:2015:i:1:p:28-52)
  by Steven F. Koch
• House Values and Proximity to a Landfill in South Africa (repec:taf:rjelxx:v:24:y:2016:i:1:p:133-149)
  by Mario du Preez & Mehmet Balcilar & Aarifah Razak & Steven F. Koch & Rangan Gupta
• The Determinants of Infant, Child and Maternal Mortality in Sub-Saharan Africa (repec:taf:rseexx:v:28:y:2004:i:2:p:23-40)
  by B M Imam & S F Koch
• South African Household Expenditure Shares: South African Household Data Pitfalls (repec:taf:rseexx:v:31:y:2007:i:1:p:1-28)
  by S F Koch
• Environmental and socioeconomic factors: weather and COVID-19 cases in Cape Town (repec:taf:rseexx:v:50:y:2026:i:1:p:66-89)
  by Steven F. Koch & Antoinette M. Mashinda & Janine Wichmann