Rickard Sandberg

Inside the black box of outcome additionality: Effects of early-stage government subsidies on resource accumulation and new venture performance

Anna Söderblom, Mikael Samuelsson, Johan Wiklund et al. · Research Policy · 2015 · 160 citations

Public Policy, Economics, Black Box +12

Automatic robust estimation for exponential smoothing: Perspectives from statistics and machine learning

Devon K. Barrow, Nikolaos Kourentzes, Rickard Sandberg et al. · Expert Systems with Applications · 2020 · 61 citations

Exponential Smoothing, Parameter Estimation, Density Estimation +9

Dickey–Fuller Type of Tests against Nonlinear Dynamic Models*

Changli He, Rickard Sandberg · Oxford Bulletin of Economics and Statistics · 2006 · 20 citations

Engineering, Dickey–fuller Type, Economic Fluctuation +17

Critical values for linearity tests in time-varying smooth transition autoregressive models when data are highly persistent

Rickard Sandberg · Econometrics Journal · 2008 · 11 citations

Diffusion Smart-seq3 of breast cancer spheroids to explore spatial tumor biology and test evolutionary principles of tumor heterogeneity

Antony Cougnoux, Loay Mahmoud, Per Johnsson et al. · Scientific Reports · 2025 · 11 citations · Full text