156 research outputs found

    A framework for the development of a theory of financial accounting

    Get PDF

    Accounting for Intangible Assets: There Is Also an Income Statement

    Get PDF
    Accounting is often criticized for omitting intangible assets from the balance sheet. With value in firms of today flowing less from tangibles assets and more from so-called intangibles -- brands, distribution systems, supply chains, "knowledge capital," "organization capital" -- accounting is seen as remiss, with high price-to-book ratios as evidence. The remedy often proposed involves booking these intangible assets to the balance sheet. This paper makes the point that accounting is not necessarily deficient in omitting intangible assets from the balance sheet: there is also an income statement, and the value of intangible (and other) assets can be ascertained from the income statement. For example, although The Coca-Cola Company does not report its brand asset on its balance sheet (and trades about five time book value), earnings from the brand flows through its income statement. Thus the firm is readily valued from its earnings; the income statement remedies the deficiency in the balance sheet. Accordingly, accounting that calls for the recognition of "intangible assets" on the balance sheet may be misconceived. The paper explores the case where the income statement perfectly corrects for a deficient balance sheet, and the case where it does not. It then explores whether, in the latter case, accounting in the balance sheet -- by capitalization and amortization of intangible assets or carrying them at fair value -- could remedy the deficiency in the income statement (or makes it worse). The investigation involves an analysis and valuation of Microsoft Corporation and Dell, Inc., two companies presumed to possess a good deal of "intangibles assets." The paper is instructive, not only to those concerned with accounting issues, but also to analysts attempting to value firms with assets missing from the balance sheet. It shows how to handle the accounting information in valuation and how to deal with the perceived deficiencies, real or imagined, with respect to intangible assets. In the case of Microsoft and Dell, the reader can observe at how close one comes to their market valuation by using valuation techniques that use accounting information currently provided by GAAP

    Quality Accounting for Equity Analysis

    Full text link

    PET Imaging a MPTP-Induced Mouse Model of Parkinson’s Disease Using the Fluoropropyl-Dihydrotetrabenazine Analog [18F]-DTBZ (AV-133)

    Get PDF
    Parkinson’s disease (PD) is characterized by the loss of dopamine-producing neurons in the nigrostriatal system. Numerous researchers in the past have attempted to track the progression of dopaminergic depletion in PD. We applied a quantitative non-invasive PET imaging technique to follow this degeneration process in an MPTP-induced mouse model of PD. The VMAT2 ligand 18F-DTBZ (AV-133) was used as a radioactive tracer in our imaging experiments to monitor the changes of the dopaminergic system. Intraperitoneal administrations of MPTP (a neurotoxin) were delivered to mice at regular intervals to induce lesions consistent with PD. Our results indicate a significant decline in the levels of striatal dopamine and its metabolites (DOPAC and HVA) following MPTP treatment as determined by HPLC method. Images obtained by positron emission tomography revealed uptake of 18F-DTBZ analog in the mouse striatum. However, reduction in radioligand binding was evident in the striatum of MPTP lesioned animals as compared with the control group. Immunohistochemical analysis further confirmed PET imaging results and indicated the progressive loss of dopaminergic neurons in treated animals compared with the control counterparts. In conclusion, our findings suggest that MPTP induced PD in mouse model is appropriate to follow the degeneration of dopaminergic system and that 18F-DTBZ analog is a potentially sensitive radiotracer that can used to diagnose changes associated with PD by PET imaging modality
    • …
    corecore