Access Statistics for Mark Schaffer

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
"Arrears" in the Russian Enterprise Sector 1 1 2 310 1 3 5 1,312
A Framework for Cross-Country Comparisons of Public Infrastructure Constraints on Firm Growth 0 0 2 134 0 0 9 351
A Minimum of Rivalry: Evidence from Transition Economies on the Importance of Competition for Innovation and Growth 0 0 1 110 0 0 4 523
A Minimum of Rivalry: Evidence from Transition Economies on the Importance of Competition for Innovation and Growth 0 0 0 179 0 1 3 480
A Minimum of Rivalry: Evidence from Transition Economies on the Importance of Competition for Innovation and Growth 0 1 2 251 0 2 8 712
A Minimum of Rivalry: Evidence from Transition Economies on the Importance of Competition for Innovation and Growth 0 1 2 118 0 1 5 626
A New Method of Long-Run Growth Accounting with Applications to the Soviet Economy 1928-87 and the US Economy 1949-78 0 0 0 0 1 5 12 219
A Note in the Polish State-Owned Enterprise Sector in 1990 0 0 0 0 1 2 3 68
A general approach to testing for autocorrelation 0 0 4 165 0 1 8 370
A general approach to testing for autocorrelation 1 1 2 100 1 1 9 275
Banks, Firms, Bad Debts and Bankruptcy in Hungary 1991-4 0 0 0 21 0 0 0 80
Banks, firms, bad debts and bankruptcy in Hungary 1991-4 0 0 0 3 1 1 2 51
Barter and Non-Monetary Transactions in Transition Economies: Evidence from a Cross-Country Survey 0 0 1 199 0 1 3 1,060
Benchmarking Structural Change in Transition 0 0 0 180 0 1 4 517
Benchmarking Structural Change in Transition 0 0 0 82 0 0 2 395
Benchmarking Structural Change in Transition 0 0 2 359 0 0 2 706
Budget Softness and the Russian Enterprise Sector: An Econometric Study 0 0 0 8 0 0 0 59
Clustered standard errors in Stata 5 22 118 14,384 29 81 411 30,950
Competition and Enterprise Performance in Transition Economies from a Cross-Country Survey 0 0 0 364 0 0 3 1,109
Competition and Enterprise Performance in Transition Economies: Evidence from a Cross-country Survey 0 0 2 272 0 3 7 830
Competition and Enterprise Performance in Transition Economies: Evidence from a Cross-country Survey 0 0 2 490 0 2 6 1,167
Competition, Innovation and Growth in Transition: Exploring the Interactions between Policies 0 1 3 527 0 1 3 1,260
Convergence in Institutions and Market Outcomes: Cross-Country and Time-Series Evidence from the BEEPS Surveys in Transition Economies 1 1 1 29 1 2 3 165
Convergence in Institutions and Market Outcomes: Cross-Country and Time-Series Evidence from the BEEPS Surveys in Transition Economies 0 0 0 97 1 2 4 302
Convergence in institutions and market outcomes: Cross-country and time-series evidence from the BEEPS surveys in transition economies 0 0 0 72 0 1 3 257
Convergence in institutions and market outcomes: cross-country and time-series evidence from the business environment and enterprise performance surveys in transition economies 0 0 0 124 0 0 3 889
Determinants of Enterprise Performance during Transition 0 0 0 614 0 1 3 1,654
Do Firms in Transition Economies have Soft Budget Constraints? A Reconsideration of the Concepts and Evidence 0 0 0 286 0 1 2 806
Effective versus Statutory Taxation: Measuring Effective Tax Administration in Transition Economies 0 1 1 264 0 1 1 1,735
Effective versus Statutory Taxation: Measuring Effective Tax Administration in Transition Economies 0 0 0 322 0 0 0 1,529
Enhanced routines for instrumental variables/GMM estimation and testing 0 0 3 612 0 3 13 1,360
Enhanced routines for instrumental variables/GMM estimation and testing 2 5 22 2,505 9 38 118 5,438
Enterprise Adjustment in Poland: Evidence from a Survey of 200 Private 0 0 0 6 0 0 1 85
Enterprise adjustment in Poland: evidence from a survey of 200 private, privatised, and state-owned firms 0 0 0 3 0 0 0 39
Estimating the Causal Effect of Gun Prevalence on Homicide Rates: A Local Average Treatment Effect Approach 0 0 3 189 2 2 5 720
Evaluating one-way and two-way cluster-robust covariance matrix estimates 0 0 0 186 0 1 4 511
Evaluating one-way and two-way cluster-robust covariance matrix estimates 0 0 4 495 1 3 44 1,351
Evaluating one-way and two-way cluster–robust covariance matrix estimates 0 0 3 276 0 1 10 1,103
Extending Stata's capabilities for asymptotic covariance matrix estimation 0 0 0 98 0 0 6 349
Financial Discipline in the Enterprise Sector in Transition Countries: How Does China Compare? 0 0 0 461 0 0 0 2,189
Financial Discipline in the Enterprise Sector in Transition Countries: How Does China Compare? 0 0 0 204 1 1 2 724
Firms, Banks and Credit in Russia 0 1 1 457 0 1 1 2,304
Government Financial Transfers and Enterprise Adjustments in Russia 0 0 0 0 0 0 0 56
Government Subsidies to Enterprises in Central and Eastern Europe: Budgetary Subsidies and Tax Arrears 0 0 1 321 0 0 4 1,320
Gun Prevalence, Homicide Rates and Causality: A GMM Approach to Endogeneity Bias 0 1 2 584 1 4 8 3,280
Implementing econometric estimators with Mata 0 0 3 268 0 0 5 472
Implementing econometric estimators with Mata 0 0 0 162 0 0 2 333
Infrastructure, Competition and Innovation: New Survey Evidence from Transition 0 0 0 98 0 0 0 257
Innovation Activity in South Africa 0 0 0 0 0 0 1 1
Innovation activity in South Africa: Measuring the returns to R&D 0 0 0 31 0 0 4 65
Instrumental variables and GMM: Estimation and testing 0 1 2 629 0 1 16 1,618
Instrumental variables and GMM: Estimation and testing 0 1 7 1,308 1 3 14 2,700
Instrumental variables and GMM: Estimation and testing 0 2 18 4,841 7 28 133 10,023
Instrumental variables estimation using heteroskedasticity-based instruments 0 1 6 174 0 2 15 471
Instrumental variables estimation using heteroskedasticity-based instruments 0 1 10 287 1 9 27 593
Job Creation and Job Destruction in a Transition Economy: Ownership 0 0 0 0 0 0 1 38
Job Creation and Job Destruction in a Transition Economy: Ownership, Firm Size 0 0 0 343 0 0 0 1,052
LASSOPACK and PDSLASSO: Prediction, model selection and causal inference with regularized regression 1 3 18 153 4 9 63 480
Measuring Progress in Transition and Towards EU Accession: A Comparison of Manufacturing Firms in Poland, Romania, and Spain 0 0 0 167 0 0 0 457
Measuring Progress in Transition and towards EU Accession. A comparison of manufacturing firms in Poland, Romania and Spain 0 0 0 385 0 1 1 1,306
Productivity, Ownership and the Investment Climate: International Lessons for Priorities in Serbia 0 0 0 124 0 0 0 462
Productivity, ownership, and the investment climate: international lessons for priorities in Serbia 0 0 1 109 0 0 1 487
Revisiting Hungary's Bankruptcy Episode 0 0 0 127 0 6 11 548
Revisiting Hungary's Bankruptcy Episode 0 0 0 90 0 2 2 493
Soviet power plus electrification: what is the long-run legacy of communism? 0 0 0 64 0 0 2 258
Soviet power plus electrification: what is the long-run legacy of communism? 0 0 0 107 0 0 2 224
The Business Environment in the Transition 0 0 1 94 1 2 15 289
The Capital Structure of Firms in Central and Eastern Europe 0 0 2 757 0 1 4 1,586
The Capital Structure of Firms in Central and Eastern Europe 0 0 0 0 0 0 2 3,104
The Determinants of Privatised Enterprise Performance in Russia 0 0 2 299 0 0 2 792
The Determinants of Privatized Enterprise Performance in Russia 0 0 0 219 1 1 3 677
The Economy of Poland 0 0 0 0 7 22 77 782
The Great Transformation: Russia's Return to the World Economy 0 0 0 318 0 0 7 790
The Performance of De Novo Private Firms in Russian Manufacturing 0 0 0 186 0 1 2 1,219
The Provision of Social Benefits in State Owned 0 0 0 4 0 0 1 101
The enterprise sector and emergence of the Polish fiscal crisis, 1990-91 0 0 0 26 0 0 0 251
The provision of social benefits in state-owned, privatized and private firms in Poland 0 0 0 1 0 1 1 40
Understanding the business environment in South Asia: evidence from firm-level surveys 0 0 1 75 0 1 3 196
Using Stata for Applied Research: Reviewing its Capabilities 0 2 8 796 2 4 15 1,161
Wage Determination and Wage Inequality Inside a Russian Firm in Late Transition: Evidence from Personnel Data - 1997 to 2002 0 0 0 13 0 0 0 91
Wage Determination in Russia: An Econometric Investigation 0 0 0 163 0 0 0 664
Wage Determination in Russia: An Econometric Investigation 0 0 0 87 0 0 0 425
Wage Determination in Russia: An Econometric Investigation 0 0 0 88 0 0 0 370
Wage Policies of a Russian Firm and the Financial Crisis of 1998: Evidence from Personnel Data - 1997 to 2002 0 0 0 32 0 0 1 541
Wage Policies of a Russian Firm and the Financial Crisis of 1998: Evidence from Personnel Data - 1997 to 2002 0 0 0 36 0 0 2 212
Wage Policies of a Russian Firm and the Financial Crisis of 1998: Evidence from Personnel Data - 1997 to 2002 0 0 0 31 0 0 0 588
Wage Policies of a Russian Firm and the Financial Crisis of 1998: Evidence from Personnel Data – 1997 to 2002 0 0 0 42 0 0 0 331
Wage determination and wage inequality inside a Russian firm in late transition: Evidence from personnel data - 1997 to 2002 0 1 1 24 0 1 1 94
Wage determination and wage inequality inside a Russian firm in late transition: Evidence from personnel data - 1997 to 2002 0 0 0 62 0 0 1 153
Wage policies of a Russian firm and the financial crisis of 1998: Evidence from personnel data - 1997 to 2002 0 0 0 21 0 0 0 134
Wage policies of a Russian firm and the financial crisis of 1998: Evidence from personnel data - 1997-2002 0 0 0 73 0 0 0 103
Wage policies of a Russian firm and the financial crisis of 1998: Evidence from personnel data 1997 to 2002 0 0 0 1 1 1 1 26
Wage policies of a Russian firm and the financial crisis of 1998: Evidence from personnel data â 1997 to 2002 0 0 0 18 0 0 2 196
Where Are the Real Bottlenecks? Evidence from 20,000 Firms in 60 Countries About the Shadow Costs of Constraints to Firm Performance 0 0 1 64 0 0 5 233
Where Are the Real Bottlenecks? Evidence from 20,000 Firms in 60 Countries about the Shadow Costs of Constraints to Firm Performance 0 0 0 87 0 0 2 189
Where are the Real Bottlenecks? A Lagrangian Approach to Identifying Constraints on Growth from Subjective Survey Data 0 1 2 250 0 1 2 733
ddml: Double/Debiased Machine Learning in Stata 0 18 19 19 1 5 6 6
ddml: Double/debiased machine learning in Stata 2 3 22 22 5 11 35 35
ddml: Double/debiased machine learning in Stata 0 9 24 24 0 5 12 12
lassopack: Model Selection and Prediction with Regularized Regression in Stata 1 1 2 32 4 8 20 139
lassopack: Model selection and prediction with regularized regression in Stata 0 2 6 36 1 9 21 150
pystacked: Stacking generalization and machine learning in Stata 0 0 7 7 1 5 12 12
pystacked: Stacking generalization and machine learning in Stata 0 0 15 15 2 7 14 14
Total Working Papers 14 82 362 39,950 89 315 1,313 110,063


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A Minimum of Rivalry: Evidence from Transition Economies on the Importance of Competition for Innovation and Growth 0 0 1 166 0 3 10 641
Are profit-maximisers the best survivors?: A Darwinian model of economic natural selection 0 1 6 275 1 3 14 654
Bankok, vállalatok, rossz hitelek és csődök Magyarországon, 1991-1994 0 2 2 11 0 3 7 107
Benchmarking structural change in transition 0 0 0 100 0 1 3 298
Do Firms in Transition Economies Have Soft Budget Constraints? A Reconsideration of Concepts and Evidence 0 0 0 50 0 0 1 205
Economic development and the demand for energy: A historical perspective on the next 20 years 0 0 3 50 1 2 6 168
Enhanced routines for instrumental variables/generalized method of moments estimation and testing 2 17 77 2,168 9 45 196 4,366
Government financial transfers and enterprise adjustments in Russia, with comparisons to Central and Eastern Europe 0 0 0 6 0 0 0 32
Instrumental variables and GMM: Estimation and testing 6 13 53 3,596 23 62 236 8,756
Job creation and job destruction in a transition economy: Ownership, firm size, and gross job flows in Polish manufacturing 1988-1991 0 0 1 52 0 0 2 202
Labor reallocation and firm growth: benchmarking transition countries against mature market economies 0 0 0 19 0 0 2 66
Measuring Progress in Transition and Towards EU Accession: A Comparison of Manufacturing Firms in Poland, Romania and Spain 0 0 0 13 0 0 1 92
Productivity, Employment and Labor Demand in Polish Industry in the 1980s: Some Preliminary Results from Enterprise-Level Data 0 0 0 0 0 0 0 390
Round table on “Divestiture of social services from state‐owned enterprises” 0 0 0 5 0 0 0 30
Soviet power plus electrification: What is the long-run legacy of communism? 0 0 0 58 0 1 6 274
The Polish State-Owned Enterprise Sector and the Recession in 1990&ast 0 0 0 7 0 0 0 37
The credible-commitment problem in the center-enterprise relationship 0 0 2 118 0 0 4 367
Transition, Convergence, and Labor Market Adjustment in Prospect and in Hindsight 0 0 0 2 0 0 0 11
USING STATA FOR APPLIED RESEARCH: REVIEWING ITS CAPABILITIES 0 0 0 0 0 0 2 307
Wage Policies of a Russian Firm and the Financial Crisis of 1998: Evidence from Personnel Data, 1997 to 2002 0 0 1 4 0 0 1 92
lassopack: Model selection and prediction with regularized regression in Stata 2 9 19 43 5 20 62 226
Total Journal Articles 10 42 165 6,743 39 140 553 17,321


Software Item File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
ACTEST: Stata module to perform Cumby-Huizinga general test for autocorrelation in time series 5 27 112 749 49 171 685 4,599
AVAR: Stata module to perform asymptotic covariance estimation for iid and non-iid data robust to heteroskedasticity, autocorrelation, 1- and 2-way clustering, and common cross-panel autocorrelated disturbances 7 19 54 436 31 107 330 2,832
DDML: Stata module for Double/Debiased Machine Learning 2 6 10 10 23 47 93 93
EGRANGER: Stata module to perform Engle-Granger cointegration tests and 2-step ECM estimation 19 49 141 3,592 71 211 642 11,686
FVSTRIP: Stata module for removing b/n/o factor variable operators from varlists 0 0 0 0 0 4 15 15
GINIREG: Stata module for Gini regression 0 2 6 191 1 9 40 1,231
IVACTEST: Stata module to perform Cumby-Huizinga test for autocorrelation after IV/OLS estimation 1 2 11 312 6 13 71 1,624
IVENDOG: Stata module to calculate Durbin-Wu-Hausman endogeneity test after ivreg 17 45 160 7,334 199 401 1,310 38,527
IVHETTEST: Stata module to perform Pagan-Hall and related heteroskedasticity tests after IV 5 10 37 1,398 24 76 235 4,932
IVREG210: Stata module for extended instrumental variables/2SLS and GMM estimation (v10) 3 9 44 257 25 83 341 1,810
IVREG28: Stata module for extended instrumental variables/2SLS and GMM estimation (v8) 2 5 14 1,341 15 33 92 5,758
IVREG29: Stata module for extended instrumental variables/2SLS and GMM estimation (v9) 2 5 20 977 9 20 69 4,050
IVREG2: Stata module for extended instrumental variables/2SLS and GMM estimation 58 145 443 21,416 267 838 2,960 87,966
IVREG2H: Stata module to perform instrumental variables estimation using heteroskedasticity-based instruments 45 118 404 3,109 98 283 1,095 10,850
IVRESET: Stata module to perform Ramsey/Pesaran-Taylor/Pagan-Hall RESET specification test after IV/GMM/OLS estimation 0 6 21 849 11 40 152 5,413
LASSOPACK: Stata module for lasso, square-root lasso, elastic net, ridge, adaptive lasso estimation and cross-validation 15 40 116 1,045 101 264 858 8,672
OVERID: Stata module to conduct postestimation tests of overidentification 5 14 56 6,544 26 96 420 23,288
PDSLASSO: Stata module for post-selection and post-regularization OLS or IV estimation and inference 10 31 116 572 48 159 599 4,017
PYSTACKED: Stata module for stacking generalization and machine learning in Stata 0 1 6 6 5 15 107 107
RANKTEST: Stata module to test the rank of a matrix 13 36 124 3,579 51 168 667 14,968
UNDERID: Stata module producing postestimation tests of under- and over-identification after linear IV estimation 4 12 45 129 26 66 230 687
WEAKIV10: Stata module to perform weak-instrument-robust tests and confidence intervals for instrumental-variable (IV) estimation of linear, probit and tobit models 1 6 53 485 29 107 407 3,591
WEAKIV: Stata module to perform weak-instrument-robust tests and confidence intervals for instrumental-variable (IV) estimation of linear, probit and tobit models 13 61 245 2,498 153 472 1,540 14,225
WHICHPKG: Stata module to display information on components of a Stata package 0 0 1 24 2 3 9 230
XTIVREG28: Stata module to perform extended IV/2SLS, GMM and AC/HAC, LIML and k-class regression for panel data models (version 8) 1 3 15 381 7 12 68 1,605
XTIVREG2: Stata module to perform extended IV/2SLS, GMM and AC/HAC, LIML and k-class regression for panel data models 54 150 573 14,436 231 666 2,352 52,811
XTOVERID: Stata module to calculate tests of overidentifying restrictions after xtreg, xtivreg, xtivreg2, xthtaylor 19 66 237 5,934 117 341 1,048 22,099
Total Software Items 301 868 3,064 77,604 1,625 4,705 16,435 327,686


Statistics updated 2023-06-05