Lau, Lawrence J.; Qian, Yingyi; Roland, Gérard Pareto-improving economic reforms through dual-track liberalization. (English) Zbl 0901.90077 Econ. Lett. 55, No. 2, 285-292 (1997). MSC: 91B64 91B74 PDFBibTeX XMLCite \textit{L. J. Lau} et al., Econ. Lett. 55, No. 2, 285--292 (1997; Zbl 0901.90077) Full Text: DOI
Lau, Lawrence J.; Wu, Ho-Mou Exact aggregation under summability and homogeneity with individually variable prices. (English) Zbl 0875.90049 Econ. Lett. 50, No. 3, 329-335 (1996). MSC: 91B24 PDFBibTeX XMLCite \textit{L. J. Lau} and \textit{H.-M. Wu}, Econ. Lett. 50, No. 3, 329--335 (1996; Zbl 0875.90049) Full Text: DOI
Lau, Lawrence J. The existence of aggregate capital when returns to scale are non- constant. (English) Zbl 0825.90049 Econ. Lett. 36, No. 4, 355-359 (1991). MSC: 91B28 91B38 PDFBibTeX XMLCite \textit{L. J. Lau}, Econ. Lett. 36, No. 4, 355--359 (1991; Zbl 0825.90049) Full Text: DOI
Lau, Lawrence J.; Ma, Barry K. Certainty equivalence in expected profit maximization implies impossibility of loss. (English) Zbl 1328.91110 Econ. Lett. 25, No. 2, 127-130 (1987). MSC: 91B24 PDFBibTeX XMLCite \textit{L. J. Lau} and \textit{B. K. Ma}, Econ. Lett. 25, No. 2, 127--130 (1987; Zbl 1328.91110) Full Text: DOI
Lau, Lawrence J.; Wu, Ho-Mou Exact aggregation when prices are variable across individuals. (English) Zbl 1328.91111 Econ. Lett. 25, No. 1, 3-7 (1987). MSC: 91B24 PDFBibTeX XMLCite \textit{L. J. Lau} and \textit{H.-M. Wu}, Econ. Lett. 25, No. 1, 3--7 (1987; Zbl 1328.91111) Full Text: DOI
Lau, Lawrence J. A direct proof that zero degree homogeneity, monotonicity, and quasiconvexity of the indirect utility function implies negative semidefiniteness of the Slutsky substitution matrix. (English) Zbl 1273.91175 Econ. Lett. 16, No. 3-4, 219-223 (1984). MSC: 91B16 PDFBibTeX XMLCite \textit{L. J. Lau}, Econ. Lett. 16, No. 3--4, 219--223 (1984; Zbl 1273.91175) Full Text: DOI
Lau, Lawrence J. A note on the fundamental theorem of exact aggregation. (English) Zbl 1273.91105 Econ. Lett. 9, No. 2, 119-126 (1982). MSC: 91B02 PDFBibTeX XMLCite \textit{L. J. Lau}, Econ. Lett. 9, No. 2, 119--126 (1982; Zbl 1273.91105) Full Text: DOI